4. A density-dependent population grows according to dNt / dt = 0.4 Nt 0.002 ( Nt ) 2 , where Nt
is the population size at continuous time t . A. Find the carrying capacity of the population, Show
your work..
4- -2 pts- Consider the ER schema for the MOVIES database as tollows-.pdfatozshoppe
4. [2 pts] Consider the ER schema for the MOVIES database as tollows: Assume that MOVES is
a populated database. ACTOR is used as a generic term and indudes actresses. Given the
constraints shown in the ER schema, respond to the following statements with True, False, or
Maybe. Assign a response of Maybe to statements that, although not explictly shown to be True,
carnot be proven False based on the schema as shown Justily each answer a) There are some
actors who have acted in more than ten movies: b) Some actors have done a lead role in multele
movies. c) A mevie can have a mininum of two lead actors. d) Every director has been an actor
in some movie:.
4- A man named Paul has type A blood- His father is type AB and his mo.pdfatozshoppe
4. A man named Paul has type A blood. His father is type A B and his mother is homozygous for
type A . He married Sandra who also has type A blood but whose father is type A and whose
mother is type B. What is the probability that their first child will have type A blood? What is the
probability that their second child will have type O blood?.
4- (8 points) The figure below shows the double Holliday junction mode.pdfatozshoppe
4. (8 points) The figure below shows the double Holliday junction model of recombination. How
can this structure be resolved to give rise to recombinant chromatids? On the figure below,
indicate one possible way the DNA strands could be cut and re-ligated, leading to recombinant
chromosomes. Draw the resulting recombinant chromatids below..
34- The Neurospora octad shown came from a cross between m+and mstrain.pdfatozshoppe
34. The Neurospora octad shown came from a cross between m + and m strains. a. Is this an MI
or an MII octad or neither? Explain. b. Diagram the production of this octad. c. Is it possible to
observe evidence of heteroduplex formation in a Neurospora ascus even if gene conversion did
not occur during formation of the octad? Explain..
4- (10 points) Solve the following recurrence relation using tree meth.pdfatozshoppe
4. (10 points) Solve the following recurrence relation using tree method and obtain the big O
complexity of T ( n ) . Show all the steps in your answer including a tree diagram. T ( n ) = 2 T (
n /2 ) + n.
33-34 will upvote Which of the following statements is correct- When a.pdfatozshoppe
33/34
will upvote
Which of the following statements is correct? When a firm's accounts payable balance increases
and, because it is a liability, that represents a source of funds on the statement of cash flows. The
common size balance sheet outlines the sources of the firm's cash inflows and shows where the
cash outflows went. Liabilities are the tangible or intangible things that a firm owns. Earnings
Before Taxes ( EBT ) = Net Income - Operating Expenses. All the answers are correct. Which of
the following statements is correct? Cash flow is the number one concern for financial analysts.
All the answers are correct. Retained earnings is the accumulation of the distributed profits of the
firm as dividends. Earnings Before Interest and Taxes ( EBIT ) = EBT - Interet Expense.
Common-size statements make it difficult to see trends over time..
4- -2 pts- Consider the ER schema for the MOVIES database as tollows-.pdfatozshoppe
4. [2 pts] Consider the ER schema for the MOVIES database as tollows: Assume that MOVES is
a populated database. ACTOR is used as a generic term and indudes actresses. Given the
constraints shown in the ER schema, respond to the following statements with True, False, or
Maybe. Assign a response of Maybe to statements that, although not explictly shown to be True,
carnot be proven False based on the schema as shown Justily each answer a) There are some
actors who have acted in more than ten movies: b) Some actors have done a lead role in multele
movies. c) A mevie can have a mininum of two lead actors. d) Every director has been an actor
in some movie:.
4- A man named Paul has type A blood- His father is type AB and his mo.pdfatozshoppe
4. A man named Paul has type A blood. His father is type A B and his mother is homozygous for
type A . He married Sandra who also has type A blood but whose father is type A and whose
mother is type B. What is the probability that their first child will have type A blood? What is the
probability that their second child will have type O blood?.
4- (8 points) The figure below shows the double Holliday junction mode.pdfatozshoppe
4. (8 points) The figure below shows the double Holliday junction model of recombination. How
can this structure be resolved to give rise to recombinant chromatids? On the figure below,
indicate one possible way the DNA strands could be cut and re-ligated, leading to recombinant
chromosomes. Draw the resulting recombinant chromatids below..
34- The Neurospora octad shown came from a cross between m+and mstrain.pdfatozshoppe
34. The Neurospora octad shown came from a cross between m + and m strains. a. Is this an MI
or an MII octad or neither? Explain. b. Diagram the production of this octad. c. Is it possible to
observe evidence of heteroduplex formation in a Neurospora ascus even if gene conversion did
not occur during formation of the octad? Explain..
4- (10 points) Solve the following recurrence relation using tree meth.pdfatozshoppe
4. (10 points) Solve the following recurrence relation using tree method and obtain the big O
complexity of T ( n ) . Show all the steps in your answer including a tree diagram. T ( n ) = 2 T (
n /2 ) + n.
33-34 will upvote Which of the following statements is correct- When a.pdfatozshoppe
33/34
will upvote
Which of the following statements is correct? When a firm's accounts payable balance increases
and, because it is a liability, that represents a source of funds on the statement of cash flows. The
common size balance sheet outlines the sources of the firm's cash inflows and shows where the
cash outflows went. Liabilities are the tangible or intangible things that a firm owns. Earnings
Before Taxes ( EBT ) = Net Income - Operating Expenses. All the answers are correct. Which of
the following statements is correct? Cash flow is the number one concern for financial analysts.
All the answers are correct. Retained earnings is the accumulation of the distributed profits of the
firm as dividends. Earnings Before Interest and Taxes ( EBIT ) = EBT - Interet Expense.
Common-size statements make it difficult to see trends over time..
4 Task 2- Understanding the Vulnerable Program The vulnerable program.pdfatozshoppe
4 Task 2: Understanding the Vulnerable Program The vulnerable program used in this lab is
called stack. c, which is in the code folder. This program has a buffer-overflow vulnerability, and
your job is to exploit this vulnerability and gain the root privilege. The code listed below has
some non-essential information removed, so it is slightly different from what you get from the
lab setup file. Listing 2: The vulnerable program (stack. c) The above program has a buffer
overflow vulnerability. It first reads an input from a file called badf ile, and then passes this input
to another buffer in the function bof () . The original input can have a maximum length of 517
bytes, but the buffer in bof () is only BUF_SIZE bytes long, which is less than 517. Because
strcpy () does not check boundaries, buffer overflow will occur. Since this program is a root-
owned Set-UID program, if a normal user can exploit this buffer overflow vulnerability, the user
might be able to get a root shell. It should be noted that the program gets its input from a file
called badfile. This file is under users' control. Now, our objective is to create the contents for
badfile, such that when the vulnerable program copies the contents into its buffer, a root shell can
be spawned. Compilation. To compile the above vulnerable program, do not forget to turn off the
StackGuard and the non-executable stack protections using the -fno-stack-protector and "-z
execstack " options. After the compilation, we need to make the program a root-owned Set-UID
program. We can achieve this by first change the ownership of the program to root (Line (1), and
then change the permission to 4755 to enable the Set-UID bit (Line (2)). It should be noted that
changing ownership must be done before turning on the Set-UID bit, because ownership change
will cause the Set-UID bit to be turned off. The compilation and setup commands are already
included in Makefile, so we just need to type make to execute those commands. The variables
L1, ..., L4 are set in Makefile; they will be used during the compilation. We have chosen a
different set of values for these variables, you need to change them in Makefile. The values are
listed below: - L1: 100 - L2: 150 - L3: 200 - L4: 10 5 Task 3: Launching Attack on 32-bit
Program (Level 1) 5.1 Investigation To exploit the buffer-overflow vulnerability in the target
program, the most important thing to know is the distance between the buffer's starting position
and the place where the return-address is stored. We will use a debugging method to find it out.
Since we have the source code of the target program, we can compile it with the debugging flag
turned on. That will make it more convenient to debug. We will add the g flag to gcc command,
so debugging information is added to the binary. If you run make, the debugging version is
already created. We will use gdb to debug stack-L1-dbg. We need to create a file called badfile
before running the program. Note 1. When gdb .
4) A firm with unlimited funds must evaluate five projects- Projects 1.pdfatozshoppe
4) A firm with unlimited funds must evaluate five projects. Projects 1 and 2 are independent and
Projects 3, 4, and 5 are mutually exclusive. The projects are listed with their returns. Determine
and discuss the ranking of the projects on the basis of their returns from the best to the worst
according to their acceptability to the firm..
31- of all college students major in STEM (Science- Technology- Engine.pdfatozshoppe
31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 43
college students are randomly selected, find the probability that
a. Exactly 14 of them major in STEM.?
b. At most 13 of them major in STEM. ?
c. At least 13 of them major in STEM. ?
d. Between 11 and 16 (including 11 and 16) of them major in STEM.?.
37- D Genetic and genomic research can have D) 1 social and environm.pdfatozshoppe
37. D Genetic and genomic research can have D) 1 social and environmental implications.
Imagine that you are a journalist writing an article for the magazine Ethics in a Changing World.
You have been asked to research and explain the social and environmental implications of
current research related to genetics. Suggested topics include stem cell research for regenerative
medicine, transgenic crops to reduce hunger, genetic screening for specific diseases, and
reproductive cloning..
36- The project management triangle is a simple communication model-.pdfatozshoppe
36. The project management triangle is a simple communication model. What goes in the middle
of the triangle?
a. Cost
b. Schedule
c. Quality
d. Objectives
37. Projects may have problems because of team members that are selected to work on the
project. In other words, people are needed to make projects work, and sometimes certain people
are better suited for individual work than project work.
Group of answer choices
True
False
38. The Work Breakdown Structure (WBS) is a random listing of what must be done during a
project.
True
False
39.The lowest level of the Work Breakdown Structure is time, in weekly buckets.
True
False
40. A __________ Diagram is a model used to visually show project activities and their
sequential relationships by use of nodes and arrows.
a. Project
b. Triangle
c. Network
d. System
.
33- Helper T cells are differentiated into Th1 and Th2 according to a-.pdfatozshoppe
33. Helper T cells are differentiated into Th1 and Th2 according to a. the antigen they are
exposed to b. site of maturation c. presence of CD 3 d. secreted cytokines e. the type of cells they
kill 38. Which cell type interacts with both the humoral and cell mediated immune pathways: a.
plasma cells b. cytotoxic T cells c. natural killer cells d. CD3 cells e. helper T cells.
34-Explain differences between Lytic cycle and Lysogenic cycle- 35-.pdfatozshoppe
34.Explain differences between Lytic cycle and Lysogenic cycle.
35.What are the bacterial defense mechanisms against bacteriophage infection?
36.Expression of Lac operon in E. coli is controlled by the presence or absence of glucose and
lactose in the growth medium. Complete the following table.
32- Which of these climographs shows an equatorial location- 33- Upwel.pdfatozshoppe
32. Which of these climographs shows an equatorial location? 33. Upwelling of deep ocean
water off Peru occurs during an El Nino year. 34. Which is not part of Milankovitch Cycles? 35.
A large fraction of climate scientists oppose the theory that Earth's atmosphere is warming and
that humans are playing a significant role in that warming. 36. It has been well understood for
more than a century that carbon dioxide levels in the atmosphere influence global air
temperatures. 37. A Type 1 error is to a hypothesis that is correct, and a Type 2 error is to an
error that is wrong. 38. Which of these variables would be the dependent variable in a study
designed to determine the effects of light on the growth rate for a particular type of plant species
grown in lab? 39. What is a simulation that uses mathematical equations to represent the
phenomena under study? 40. In a study on a new drug, Group A is given the drug and Group B is
given the placebo. In this study, which is the control group?.
31- Saving Account Write a menu-driven program that allows the user to.pdfatozshoppe
31. Saving Account Write a menu-driven program that allows the user to make transactions to a
savings account. Assume that the account initially has a balance of $1 , 000 . See Fig. 3.43..
3- What would be the most likely result if the domain of pRB that lets.pdfatozshoppe
3. What would be the most likely result if the domain of pRB that lets it bind to E2F was
mutated/defective?
a) Increased likelihood of entry into S phase.
b) Decreased likelihood of entry into S phase.
c) Increased pRB phosphorylation.
d) Decreased pRB phosphorylation.
e) None of these..
3- What is the most dangerous greenhouse gas that has been released in.pdfatozshoppe
3. What is the most dangerous greenhouse gas that has been released in association with shifts in
volcanic activity, leading to rapid and severe global warming? a) Oxygen b) Carbon dioxide c)
Methane d) Water vapor 4. From the perspective of the causes of extinction, a reduction in the
population of a species is... a) A biological factor b) An environmental change c) A discrete
event d) None of the above 5. What is one reason that times of climatic warming are often
associated with decreased oxygenation of the seafloor? a) Climatic warming is always associated
with asteroid impacts, which results in obliteration of the asteroid into fine particles that absorb
oxygen in the ocean b) Because warm water can hold less dissolved oxygen than cool water c)
All times of rapid climatic warming are associated with a total loss of photosynthetic organisms
d) None of the above 6. What is a major hazard associated with development of LIPs? a) Release
of large amounts of SO 2 into the atmosphere, leading to widespread sulfuric acid rain b) Release
of large amounts of CO 2 into the atmosphere, leading to climatic warming c) Release of large
amounts of fine solid material (ash, dust, etc.) which can block out the sun and destabilize the
food web d) All of the above are hazards associated with LIP development 7. Is there a universal
cause for mass extinction events on our planet? a) Yes-rapid climatic cooling b) Yes - drops in
oxygen levels in the ocean c) Yes asteroid impacts d) All of these have been proposed as
universal causes of extinctions at some point, but their significance and roles, if any, vary from
event to event.
3- Your random sample was obtained from the population of participants.pdfatozshoppe
3. Your random sample was obtained from the population of participants for your chosen data
set. Based on the histogram from your random sample, how would you describe the population
of participants for your chosen IAT data set? Do you think the population is similar to the U.S.
population?
Frequency Frequency.
3-4 Regulation of miRNA availability miRNA genes are transcriptionally.pdfatozshoppe
3.4 Regulation of miRNA availability miRNA genes are transcriptionally regulated just like any
other gene, so their levels in the cell can be controlled through these routes. However, there is
one additional way in which the availability of miRNAs within a cell can be regulated. This is
through the hybridisation to competitive endogenous RNAs. These RNA chains appear to act as
'sponges', competing with target mRNAs within a cell for binding, and therefore acting as
regulators for the effects of a miRNA (Figure 3.6). Figure 3.6 Endogenous RNAs, including
circular RNAs, can serve as regulators of miRNAs through competitive binding. Competitive
regulation of miRNAs in the cellular pool serves to regulate both the translation blocking effects
of 3 UTR binding and the targeting of mRNAs for degradation. Schematic diagram to show how
endogenous RNAs can regulate miRNAs through competitive binding. The blue background
indicates the cytosol, mRNA are orange strands and the miRNAs are magenta. At the centre is a
pool of 6 miRNAs shown, which can target mRNA for degradation (bottom) or bind the 3'UTR
of mRNA to block translation of the mRNA (top right). However, this miRNA regulatory role is
itself subject to regulation through competitive binding with endogenous RNAs such as the
circular RNA pictured (top left). The miRNAs bound to circular RNA are not available to
regulate the mRNA until they are released. One of the first well-characterised examples of this
was provided by Hansen et al. (2013). These researchers identified a circular RNA chain called
ciRS-7 in the mouse brain (see Figure 3.7a, left). The ciRS-7 RNA contains over 70 sites with
sequence complementarity to miR 7 (Figure 3.7b). (b) View larger image Figure 3.7 The circular
RNA ciRS-7 acts as a sponge, regulating the availability of miRNA miR-7. (a) Both are
expressed in the same cells in the brain, as shown by similar patterns of brown staining in mouse
brain sections. (b) ciRS-7 carries multiple target sites for miR-7, drawn here to represent the base
conservation along ciRS-7 for each site complementary to miR 7 . for miR-7) acting as a sponge
to regulate the availability of miRNA miR-7. a. Mouse brain sections stained with a probe to
detect ciRS-7 (left) and miR-7 (right). Note the similar distribution of brown staining in both
images indicating similar distribution patterns of both miRNA and ciRS-7 in the mouse brain
sections (eg the ' C '-shaped brown staining in the hippocampus region; you can ignore the
staining intensity differences between the two images in the cortex). b. The orange bar represents
the gene for ciRS- 7 gene. Above it is a graph showing degree of similarity to the miR-7 RNA
sequence. The taller the hight of the black block, the closer the match. Note that there are over 70
such conserved sites showing sequence complementarity to miR 7 . On the right hand site a
dotted box shows the region enlarged (below the orange ciRS-7 RNA bar) which shows many
black boxes co.
3-7 Response to PowerPoints 1- List three social roles you hold- Name.pdfatozshoppe
3.7 Response to PowerPoints
1. List three social roles you hold. Name two Social Role Sets within one of these.
2. What are the three agents of socialization that researchers propose are the most important in
the socialization of children?
3. What are the three things that Jill Molli discusses in her talk, Reaching for the Stars?
4. What comes to mind when you reflect on what your parents/guardians said about
doing work?
getting an education?
using money?
making your own decisions?
achieving success?
developing talents?.
3-2 Use of differential and selective media MacConkey agar Mannitol-Sa (1).pdfatozshoppe
3.2 Use of differential and selective media MacConkey agar Mannitol-Salt Agar C onidermidie S
aureus S. epidermidis S. aureus E. coli E. coli 3.2 Upe of differential and selective media B)
Does your result for E coll agrees with the literature? Please justify your answer (1 pomy:.
3- What are some potential complications of GBS and describe nursing i.pdfatozshoppe
3. What are some potential complications of GBS and describe
nursing interventions to treat/prevent each complication.
3. What are some potential complications of GBS and describe nursing
interventions to treat/prevent each complication..
3- The random variable X has a normal distribution with mean -50 and t (1).pdfatozshoppe
3. The random variable X has a normal distribution with mean = 50 and the standard deviation =
5 . Find the probability that (i) X exceeds 55, (ii) X is between 45 and 57, (iii) X is less than 63 ,
(iv) X is more than 75..
3- What are two major differences between the processes of gas exchang.pdfatozshoppe
3. What are two major differences between the processes of gas exchange and ventilation? 4. Air
flows from the into the pharynx and then into the before entering the trachea. From the trachea,
air enters the left and right and eventually into multiple generations of smaller tubes called.
smaller tubes end in clusters of air sacs called , These.
4 Task 2- Understanding the Vulnerable Program The vulnerable program.pdfatozshoppe
4 Task 2: Understanding the Vulnerable Program The vulnerable program used in this lab is
called stack. c, which is in the code folder. This program has a buffer-overflow vulnerability, and
your job is to exploit this vulnerability and gain the root privilege. The code listed below has
some non-essential information removed, so it is slightly different from what you get from the
lab setup file. Listing 2: The vulnerable program (stack. c) The above program has a buffer
overflow vulnerability. It first reads an input from a file called badf ile, and then passes this input
to another buffer in the function bof () . The original input can have a maximum length of 517
bytes, but the buffer in bof () is only BUF_SIZE bytes long, which is less than 517. Because
strcpy () does not check boundaries, buffer overflow will occur. Since this program is a root-
owned Set-UID program, if a normal user can exploit this buffer overflow vulnerability, the user
might be able to get a root shell. It should be noted that the program gets its input from a file
called badfile. This file is under users' control. Now, our objective is to create the contents for
badfile, such that when the vulnerable program copies the contents into its buffer, a root shell can
be spawned. Compilation. To compile the above vulnerable program, do not forget to turn off the
StackGuard and the non-executable stack protections using the -fno-stack-protector and "-z
execstack " options. After the compilation, we need to make the program a root-owned Set-UID
program. We can achieve this by first change the ownership of the program to root (Line (1), and
then change the permission to 4755 to enable the Set-UID bit (Line (2)). It should be noted that
changing ownership must be done before turning on the Set-UID bit, because ownership change
will cause the Set-UID bit to be turned off. The compilation and setup commands are already
included in Makefile, so we just need to type make to execute those commands. The variables
L1, ..., L4 are set in Makefile; they will be used during the compilation. We have chosen a
different set of values for these variables, you need to change them in Makefile. The values are
listed below: - L1: 100 - L2: 150 - L3: 200 - L4: 10 5 Task 3: Launching Attack on 32-bit
Program (Level 1) 5.1 Investigation To exploit the buffer-overflow vulnerability in the target
program, the most important thing to know is the distance between the buffer's starting position
and the place where the return-address is stored. We will use a debugging method to find it out.
Since we have the source code of the target program, we can compile it with the debugging flag
turned on. That will make it more convenient to debug. We will add the g flag to gcc command,
so debugging information is added to the binary. If you run make, the debugging version is
already created. We will use gdb to debug stack-L1-dbg. We need to create a file called badfile
before running the program. Note 1. When gdb .
4) A firm with unlimited funds must evaluate five projects- Projects 1.pdfatozshoppe
4) A firm with unlimited funds must evaluate five projects. Projects 1 and 2 are independent and
Projects 3, 4, and 5 are mutually exclusive. The projects are listed with their returns. Determine
and discuss the ranking of the projects on the basis of their returns from the best to the worst
according to their acceptability to the firm..
31- of all college students major in STEM (Science- Technology- Engine.pdfatozshoppe
31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 43
college students are randomly selected, find the probability that
a. Exactly 14 of them major in STEM.?
b. At most 13 of them major in STEM. ?
c. At least 13 of them major in STEM. ?
d. Between 11 and 16 (including 11 and 16) of them major in STEM.?.
37- D Genetic and genomic research can have D) 1 social and environm.pdfatozshoppe
37. D Genetic and genomic research can have D) 1 social and environmental implications.
Imagine that you are a journalist writing an article for the magazine Ethics in a Changing World.
You have been asked to research and explain the social and environmental implications of
current research related to genetics. Suggested topics include stem cell research for regenerative
medicine, transgenic crops to reduce hunger, genetic screening for specific diseases, and
reproductive cloning..
36- The project management triangle is a simple communication model-.pdfatozshoppe
36. The project management triangle is a simple communication model. What goes in the middle
of the triangle?
a. Cost
b. Schedule
c. Quality
d. Objectives
37. Projects may have problems because of team members that are selected to work on the
project. In other words, people are needed to make projects work, and sometimes certain people
are better suited for individual work than project work.
Group of answer choices
True
False
38. The Work Breakdown Structure (WBS) is a random listing of what must be done during a
project.
True
False
39.The lowest level of the Work Breakdown Structure is time, in weekly buckets.
True
False
40. A __________ Diagram is a model used to visually show project activities and their
sequential relationships by use of nodes and arrows.
a. Project
b. Triangle
c. Network
d. System
.
33- Helper T cells are differentiated into Th1 and Th2 according to a-.pdfatozshoppe
33. Helper T cells are differentiated into Th1 and Th2 according to a. the antigen they are
exposed to b. site of maturation c. presence of CD 3 d. secreted cytokines e. the type of cells they
kill 38. Which cell type interacts with both the humoral and cell mediated immune pathways: a.
plasma cells b. cytotoxic T cells c. natural killer cells d. CD3 cells e. helper T cells.
34-Explain differences between Lytic cycle and Lysogenic cycle- 35-.pdfatozshoppe
34.Explain differences between Lytic cycle and Lysogenic cycle.
35.What are the bacterial defense mechanisms against bacteriophage infection?
36.Expression of Lac operon in E. coli is controlled by the presence or absence of glucose and
lactose in the growth medium. Complete the following table.
32- Which of these climographs shows an equatorial location- 33- Upwel.pdfatozshoppe
32. Which of these climographs shows an equatorial location? 33. Upwelling of deep ocean
water off Peru occurs during an El Nino year. 34. Which is not part of Milankovitch Cycles? 35.
A large fraction of climate scientists oppose the theory that Earth's atmosphere is warming and
that humans are playing a significant role in that warming. 36. It has been well understood for
more than a century that carbon dioxide levels in the atmosphere influence global air
temperatures. 37. A Type 1 error is to a hypothesis that is correct, and a Type 2 error is to an
error that is wrong. 38. Which of these variables would be the dependent variable in a study
designed to determine the effects of light on the growth rate for a particular type of plant species
grown in lab? 39. What is a simulation that uses mathematical equations to represent the
phenomena under study? 40. In a study on a new drug, Group A is given the drug and Group B is
given the placebo. In this study, which is the control group?.
31- Saving Account Write a menu-driven program that allows the user to.pdfatozshoppe
31. Saving Account Write a menu-driven program that allows the user to make transactions to a
savings account. Assume that the account initially has a balance of $1 , 000 . See Fig. 3.43..
3- What would be the most likely result if the domain of pRB that lets.pdfatozshoppe
3. What would be the most likely result if the domain of pRB that lets it bind to E2F was
mutated/defective?
a) Increased likelihood of entry into S phase.
b) Decreased likelihood of entry into S phase.
c) Increased pRB phosphorylation.
d) Decreased pRB phosphorylation.
e) None of these..
3- What is the most dangerous greenhouse gas that has been released in.pdfatozshoppe
3. What is the most dangerous greenhouse gas that has been released in association with shifts in
volcanic activity, leading to rapid and severe global warming? a) Oxygen b) Carbon dioxide c)
Methane d) Water vapor 4. From the perspective of the causes of extinction, a reduction in the
population of a species is... a) A biological factor b) An environmental change c) A discrete
event d) None of the above 5. What is one reason that times of climatic warming are often
associated with decreased oxygenation of the seafloor? a) Climatic warming is always associated
with asteroid impacts, which results in obliteration of the asteroid into fine particles that absorb
oxygen in the ocean b) Because warm water can hold less dissolved oxygen than cool water c)
All times of rapid climatic warming are associated with a total loss of photosynthetic organisms
d) None of the above 6. What is a major hazard associated with development of LIPs? a) Release
of large amounts of SO 2 into the atmosphere, leading to widespread sulfuric acid rain b) Release
of large amounts of CO 2 into the atmosphere, leading to climatic warming c) Release of large
amounts of fine solid material (ash, dust, etc.) which can block out the sun and destabilize the
food web d) All of the above are hazards associated with LIP development 7. Is there a universal
cause for mass extinction events on our planet? a) Yes-rapid climatic cooling b) Yes - drops in
oxygen levels in the ocean c) Yes asteroid impacts d) All of these have been proposed as
universal causes of extinctions at some point, but their significance and roles, if any, vary from
event to event.
3- Your random sample was obtained from the population of participants.pdfatozshoppe
3. Your random sample was obtained from the population of participants for your chosen data
set. Based on the histogram from your random sample, how would you describe the population
of participants for your chosen IAT data set? Do you think the population is similar to the U.S.
population?
Frequency Frequency.
3-4 Regulation of miRNA availability miRNA genes are transcriptionally.pdfatozshoppe
3.4 Regulation of miRNA availability miRNA genes are transcriptionally regulated just like any
other gene, so their levels in the cell can be controlled through these routes. However, there is
one additional way in which the availability of miRNAs within a cell can be regulated. This is
through the hybridisation to competitive endogenous RNAs. These RNA chains appear to act as
'sponges', competing with target mRNAs within a cell for binding, and therefore acting as
regulators for the effects of a miRNA (Figure 3.6). Figure 3.6 Endogenous RNAs, including
circular RNAs, can serve as regulators of miRNAs through competitive binding. Competitive
regulation of miRNAs in the cellular pool serves to regulate both the translation blocking effects
of 3 UTR binding and the targeting of mRNAs for degradation. Schematic diagram to show how
endogenous RNAs can regulate miRNAs through competitive binding. The blue background
indicates the cytosol, mRNA are orange strands and the miRNAs are magenta. At the centre is a
pool of 6 miRNAs shown, which can target mRNA for degradation (bottom) or bind the 3'UTR
of mRNA to block translation of the mRNA (top right). However, this miRNA regulatory role is
itself subject to regulation through competitive binding with endogenous RNAs such as the
circular RNA pictured (top left). The miRNAs bound to circular RNA are not available to
regulate the mRNA until they are released. One of the first well-characterised examples of this
was provided by Hansen et al. (2013). These researchers identified a circular RNA chain called
ciRS-7 in the mouse brain (see Figure 3.7a, left). The ciRS-7 RNA contains over 70 sites with
sequence complementarity to miR 7 (Figure 3.7b). (b) View larger image Figure 3.7 The circular
RNA ciRS-7 acts as a sponge, regulating the availability of miRNA miR-7. (a) Both are
expressed in the same cells in the brain, as shown by similar patterns of brown staining in mouse
brain sections. (b) ciRS-7 carries multiple target sites for miR-7, drawn here to represent the base
conservation along ciRS-7 for each site complementary to miR 7 . for miR-7) acting as a sponge
to regulate the availability of miRNA miR-7. a. Mouse brain sections stained with a probe to
detect ciRS-7 (left) and miR-7 (right). Note the similar distribution of brown staining in both
images indicating similar distribution patterns of both miRNA and ciRS-7 in the mouse brain
sections (eg the ' C '-shaped brown staining in the hippocampus region; you can ignore the
staining intensity differences between the two images in the cortex). b. The orange bar represents
the gene for ciRS- 7 gene. Above it is a graph showing degree of similarity to the miR-7 RNA
sequence. The taller the hight of the black block, the closer the match. Note that there are over 70
such conserved sites showing sequence complementarity to miR 7 . On the right hand site a
dotted box shows the region enlarged (below the orange ciRS-7 RNA bar) which shows many
black boxes co.
3-7 Response to PowerPoints 1- List three social roles you hold- Name.pdfatozshoppe
3.7 Response to PowerPoints
1. List three social roles you hold. Name two Social Role Sets within one of these.
2. What are the three agents of socialization that researchers propose are the most important in
the socialization of children?
3. What are the three things that Jill Molli discusses in her talk, Reaching for the Stars?
4. What comes to mind when you reflect on what your parents/guardians said about
doing work?
getting an education?
using money?
making your own decisions?
achieving success?
developing talents?.
3-2 Use of differential and selective media MacConkey agar Mannitol-Sa (1).pdfatozshoppe
3.2 Use of differential and selective media MacConkey agar Mannitol-Salt Agar C onidermidie S
aureus S. epidermidis S. aureus E. coli E. coli 3.2 Upe of differential and selective media B)
Does your result for E coll agrees with the literature? Please justify your answer (1 pomy:.
3- What are some potential complications of GBS and describe nursing i.pdfatozshoppe
3. What are some potential complications of GBS and describe
nursing interventions to treat/prevent each complication.
3. What are some potential complications of GBS and describe nursing
interventions to treat/prevent each complication..
3- The random variable X has a normal distribution with mean -50 and t (1).pdfatozshoppe
3. The random variable X has a normal distribution with mean = 50 and the standard deviation =
5 . Find the probability that (i) X exceeds 55, (ii) X is between 45 and 57, (iii) X is less than 63 ,
(iv) X is more than 75..
3- What are two major differences between the processes of gas exchang.pdfatozshoppe
3. What are two major differences between the processes of gas exchange and ventilation? 4. Air
flows from the into the pharynx and then into the before entering the trachea. From the trachea,
air enters the left and right and eventually into multiple generations of smaller tubes called.
smaller tubes end in clusters of air sacs called , These.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
4- A density-dependent population grows according to dNt-dt-0-4Nt0-002.pdf
1. 4. A density-dependent population grows according to dNt / dt = 0.4 Nt 0.002 ( Nt ) 2 , where Nt
is the population size at continuous time t . A. Find the carrying capacity of the population, Show
your work.