The document discusses the different levels of organization in the human body, from atoms to organisms. It begins by defining the levels as: atom, molecule, cell, tissue, organ, organ system, and organism. Examples are provided at each level. The major human organ systems are then described in more detail, including their main tissues and organs and primary functions. These are the integumentary, skeletal, muscular, nervous, endocrine, circulatory, respiratory, digestive, urinary, and reproductive systems. Finally, students are assigned an activity to create posters on two organ systems showing their major tissues/organs and primary functions.
Cellular Organizations | Class 8 | ScienceVijay Meena
Cellular Organizations
This presentation covers everything you want to know about Cellular Organizations, especially class 8 science book Cellular Organizations chapter.
Cellular Organizations | Class 8 | ScienceVijay Meena
Cellular Organizations
This presentation covers everything you want to know about Cellular Organizations, especially class 8 science book Cellular Organizations chapter.
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.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
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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
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!
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
1. 28.1 Levels of Organization
A. Levels of Structural OrganizationA. Levels of Structural Organization
AtomAtom
MoleculeMolecule
CellCell
TissueTissue
OrganOrgan
Organ SystemOrgan System
OrganismOrganism
3. 28.1 Levels of Organization
ExamplesExamples::
≈ carboncarbon
≈ PhospholipidPhospholipid
≈ nerve cellnerve cell
≈ nervous tissuenervous tissue
≈ brainbrain
≈ nervous systemnervous system
≈ humanhuman
AtomAtom
MoleculeMolecule
CellCell
TissueTissue
OrganOrgan
Organ SystemOrgan System
OrganismOrganism
4. 28.1 Levels of Organization
1. Atoms combine to form molecules1. Atoms combine to form molecules
Atoms Molecule
5. 28.1 Levels of Organization
2. Molecules form cells2. Molecules form cells
Molecules Cell
6. 28.1 Levels of Organization
a.a. Specialized cells develop from aSpecialized cells develop from a
single zygote.single zygote.
• Organisms are made up of specializedOrganisms are made up of specialized
cellscells..
red blood cell nerve cell
7. 28.1 Levels of Organization
• Zygotes first divide into embryonic stem cellsZygotes first divide into embryonic stem cells..
• Stem cells develop inStem cells develop in
two stages.two stages.
– determination, ordetermination, or
committing tocommitting to
become one cell typebecome one cell type
– differentiation, ordifferentiation, or
acquiring specializedacquiring specialized
structures andstructures and
functionsfunctions
8. 28.1 Levels of Organization
3. Cells form tissues3. Cells form tissues
Similar cells with aSimilar cells with a
common functioncommon function
form tissuesform tissues
• There are 4 basicThere are 4 basic
tissue types:tissue types:
• EpithelialEpithelial
• NervousNervous
• MuscularMuscular
• ConnectiveConnective
9. 28.1 Levels of Organization
cell
4. Specialized cells function together in4. Specialized cells function together in
tissues, organs, organ systems, and thetissues, organs, organ systems, and the
whole organism.whole organism.
• Specialized cells perform specificSpecialized cells perform specific
tasks.tasks.
• Tissues are groups ofTissues are groups of
similar cells workingsimilar cells working
together.together.
tissue
– epithelial tissueepithelial tissue
– connectiveconnective
tissuetissue
– muscle tissuemuscle tissue
– nervous tissuenervous tissue
10. 28.1 Levels of Organization
5.5. Tissues form organsTissues form organs
• Two or more tissue types formTwo or more tissue types form
an organan organ
An organ is a structure thatAn organ is a structure that
performs a specific functionperforms a specific function
for the bodyfor the body
11. 28.1 Levels of Organization
66. Organs form Organ Systems. Organs form Organ Systems
• A group of organs whichA group of organs which
work together for a commonwork together for a common
purpose is an organ systempurpose is an organ system
Brain, Spinal Cord, etc.Brain, Spinal Cord, etc. Nervous SystemNervous System
12. 28.1 Levels of Organization
B. Body SystemsB. Body Systems
1. Integumentary System1. Integumentary System
Skin is the only organSkin is the only organ
Protects from injuryProtects from injury
Regulates body temperatureRegulates body temperature
Receptors for temperature, pain,Receptors for temperature, pain,
and pressureand pressure
13. 28.1 Levels of Organization
2. Skeletal System2. Skeletal System
Bones, cartilage, ligaments, andBones, cartilage, ligaments, and
jointsjoints
Supports bodySupports body
ProtectionProtection
Storage for minerals (calcium)Storage for minerals (calcium)
14. 28.1 Levels of Organization
3.3. Muscular SystemMuscular System
Muscles contract (shorten)Muscles contract (shorten)
to cause movementto cause movement
• Skeletal muscles are large,Skeletal muscles are large,
fleshy, and attached to bonefleshy, and attached to bone
15. 28.1 Levels of Organization
4. Nervous System4. Nervous System
Brain, spinal cord,Brain, spinal cord,
nerves, & sensorynerves, & sensory
receptorsreceptors
• Responds toResponds to
irritants or stimuliirritants or stimuli
16. 28.1 Levels of Organization
5. Endocrine System5. Endocrine System
Releases hormones to control:Releases hormones to control:
GrowthGrowth
ReproductionReproduction
Food useFood use
17. 28.1 Levels of Organization
6. Circulatory System6. Circulatory System
Made of 2 organ systemsMade of 2 organ systems::
Cardiovascular System:Cardiovascular System:
- Heart and blood vesselsHeart and blood vessels
- Transport oxygen, etc.Transport oxygen, etc.
Lymphatic System:Lymphatic System:
- Cleanses blood, immunityCleanses blood, immunity
18. 28.1 Levels of Organization
7. Respiratory System7. Respiratory System
• Nasal passages,Nasal passages,
pharynx, larynx,pharynx, larynx,
trachea, bronchi, lungstrachea, bronchi, lungs
Supplies body withSupplies body with
oxygenoxygen
Removes carbon dioxideRemoves carbon dioxide
19. 28.1 Levels of Organization
8. Digestive System8. Digestive System
• Mouth, oral cavity, pharynx,Mouth, oral cavity, pharynx,
esophagus, stomach, smallesophagus, stomach, small
intestine, large intestine,intestine, large intestine,
rectumrectum
Breaks down food andBreaks down food and
delivers nutrients todelivers nutrients to
blood for cells in theblood for cells in the
bodybody
20. 28.1 Levels of Organization
9. Urinary System9. Urinary System
• Kidneys, ureters, bladder, andKidneys, ureters, bladder, and
urethraurethra
• Removes Nitrogen-containingRemoves Nitrogen-containing
wastes from the blood andwastes from the blood and
flushes them from the body influshes them from the body in
urineurine
Regulates:Regulates:
– Water balanceWater balance
– Salt balanceSalt balance
– pH (acid-base) balancepH (acid-base) balance
21. 28.1 Levels of Organization
10. Reproductive System10. Reproductive System
Functions to produce offspringFunctions to produce offspring
• Male testes produce spermMale testes produce sperm
Male Structures: scrotum, penis,Male Structures: scrotum, penis,
accessory glands, duct systemaccessory glands, duct system
• Female ovaries produce eggsFemale ovaries produce eggs
Female structures: uterine tubes,Female structures: uterine tubes,
vagina, uterus (where fetus develops)vagina, uterus (where fetus develops)
22. 28.1 Levels of Organization
All of the organ systems form the organismAll of the organ systems form the organism
23. 28.1 Levels of Organization
Activity – Due end of the period Thursday.Activity – Due end of the period Thursday.
• You are going to create a mini poster with your tableYou are going to create a mini poster with your table
partner. You will make them for 2 organ systems.partner. You will make them for 2 organ systems.
• Layout of Poster (Follow this layout, or lose points…)Layout of Poster (Follow this layout, or lose points…)
Major Organ System: (Name organ here)
Major Tissues & Organs Primary Function
____________________ ______________
____________________ ______________
____________________ ______________
*Must have 2-3 pictures*
24. 28.1 Levels of Organization
Q1: DEFINE SUB ATOMIC PARTICLES?Q1: DEFINE SUB ATOMIC PARTICLES?
Q2: WHAT ARE BIOMOLECULES?Q2: WHAT ARE BIOMOLECULES?
Q3: DEFINE SPECIES?Q3: DEFINE SPECIES?
Q4: DEFINE ORGAN AND ORGAN SYSTEM?Q4: DEFINE ORGAN AND ORGAN SYSTEM?
Q5: DEFINE TISSUES?Q5: DEFINE TISSUES?
Q6: GIVE AN EXAMPLE OF COMMUNITY?Q6: GIVE AN EXAMPLE OF COMMUNITY?
Editor's Notes
Ex: sugar, water, protein
Put all the organ systems together and you create an ORGANism
Hematopoiesis (formation of blood cells) takes place in the cavities of skeleton
Skeletal muscles – not cardiac or smooth muscle
Sensory organs detect change
Then they send nerve impulses to the Central Nervous System (brain and spinal cord)
Then the CNS responds
The CNS assesses the info. and respond by activating the appropriate body muscles or glands
Slower than CNS
Hormones are released by endocrine glands and travel through the blood to organs
Textbook displays these as 2 different systems
Tiny air sacs called alveoli exchange oxygen with the blood
Bile breaks down fat
Urea & uric acid result from the breakdown of proteins and nucleic acids by body cells