The document describes an experiment investigating circadian rhythms in mice. Researchers recorded mouse activity levels under light-dark cycles and in complete darkness. They found that:
1) Under light-dark cycles, mice were active during the dark phase and inactive during the light phase, indicating entrainment to the external cycle.
2) In complete darkness, the mice's activity pattern shifted slightly each day, showing that their endogenous circadian rhythm was slightly less than 24 hours.
3) This supported the claim that the genetically controlled circadian rhythm is not exactly 24 hours and can be overridden by light cues.
Formes part del sector de la construcció i no pertanys al Gremi de Constructors d'Obres de Barcelona i Comarques? Descobreix tots els avantatges que t'hi esperen!
The bioremediation and photophysiology experiments in pilot PBRs with aim of mechanistic models development
--Alla Silkina, EnAlgae project, Swansea University, UK--
Turn Away from Traditional Tethering and Towards a Better Method for Data Col...InsideScientific
Experts discuss the use of a novel movement responsive rodent caging system as a means to minimize animal stress and enable unique discovery in many research applications, namely neuroscience, animal behaviour, drug discovery and cardiometabolic disease.
1 Objectives • Measure carbon dioxide evolution and .docxjoyjonna282
1
Objectives
• Measure carbon dioxide evolution and
uptake in plants and animals.
• Study the effect of temperature on cell
respiration.
• compare respiration rates in germinating
and non-germinating peas.
Introduction
Energy is required by living organisms for
movement, transport, and growth. Nothing
happens without energy! The Sun is the
ultimate source of virtually all energy on the
planet Earth. Solar energy is captured by
plants through the process of photosynthesis.
The glucose molecules holding this energy are
broken down by metabolic processes, creating
usable energy for living systems.
Cellular respiration is a series of reactions in
which glucose molecules are broken down,
releasing stored chemical bond energy
(Figure 6.1). The released energy is used to
make the energy rich molecule ATP
(adenosine triphosphate). Carbon dioxide is
released as a by-product of the breakdown of
glucose. It is a crucial by-product from the
perspective of plants, because they need CO2
to perform photosynthesis.
Glycolysis is the first step in cellular
respiration, and it results in the net production
of two ATP molecules. In glycolysis, the 6-
carbon glucose molecules are “split” into two,
3-carbon pyruvate (pyruvic acid) molecules.
LAB TOPIC 6: RESPIRATION
Pyruvate has two potential routes – aerobic
respiration or anaerobic respiration [as either
lactate fermentation or alcohol fermentation]
(Figure 6.1).
1
In laboratory today, you will be examining
respiration in organisms that use aerobic
respiration, which makes use of oxygen. In
this pathway, pyruvate is broken down
completely, and h igh-energy electrons are
stripped away and passed through a series of
electron carriers. Energy is released at each
transfer, and is used to make a net 34 ATP
molecules. Oxygen is the final electron
acceptor in the electron transport system,
hence the name aerobic cellular respiration. In
lecture you will compare this process to
anaerobic respiration, which occurs in the
absence of oxygen or under low oxygen
conditions. The equation below summarizes
the process of aerobic respiration:
C6H12O6
+
6
O2
à 6
CO2
+
6
H2O
+
ATP
+
Heat
Glucose
Oxygen
Carbon
Water
Dioxide
Considering the equation for aerobic
respiration what variables could you measure
to monitor respiration rate?
Figure
6.1
Glycolysis
and
the
potential
fates
of
pyruvate
during
cellular
respiration.
2
2
Oxygen Consumption during Aerobic
Respiration
Aerobic respiration uses oxygen as the
terminal electron‐acceptor in the electron
transport chain and produces carbon dioxide
(see equation above). You can, therefore,
monitor the respiration rate of an organism by
measuring its uptake of oxygen or evo ...
Formes part del sector de la construcció i no pertanys al Gremi de Constructors d'Obres de Barcelona i Comarques? Descobreix tots els avantatges que t'hi esperen!
The bioremediation and photophysiology experiments in pilot PBRs with aim of mechanistic models development
--Alla Silkina, EnAlgae project, Swansea University, UK--
Turn Away from Traditional Tethering and Towards a Better Method for Data Col...InsideScientific
Experts discuss the use of a novel movement responsive rodent caging system as a means to minimize animal stress and enable unique discovery in many research applications, namely neuroscience, animal behaviour, drug discovery and cardiometabolic disease.
1 Objectives • Measure carbon dioxide evolution and .docxjoyjonna282
1
Objectives
• Measure carbon dioxide evolution and
uptake in plants and animals.
• Study the effect of temperature on cell
respiration.
• compare respiration rates in germinating
and non-germinating peas.
Introduction
Energy is required by living organisms for
movement, transport, and growth. Nothing
happens without energy! The Sun is the
ultimate source of virtually all energy on the
planet Earth. Solar energy is captured by
plants through the process of photosynthesis.
The glucose molecules holding this energy are
broken down by metabolic processes, creating
usable energy for living systems.
Cellular respiration is a series of reactions in
which glucose molecules are broken down,
releasing stored chemical bond energy
(Figure 6.1). The released energy is used to
make the energy rich molecule ATP
(adenosine triphosphate). Carbon dioxide is
released as a by-product of the breakdown of
glucose. It is a crucial by-product from the
perspective of plants, because they need CO2
to perform photosynthesis.
Glycolysis is the first step in cellular
respiration, and it results in the net production
of two ATP molecules. In glycolysis, the 6-
carbon glucose molecules are “split” into two,
3-carbon pyruvate (pyruvic acid) molecules.
LAB TOPIC 6: RESPIRATION
Pyruvate has two potential routes – aerobic
respiration or anaerobic respiration [as either
lactate fermentation or alcohol fermentation]
(Figure 6.1).
1
In laboratory today, you will be examining
respiration in organisms that use aerobic
respiration, which makes use of oxygen. In
this pathway, pyruvate is broken down
completely, and h igh-energy electrons are
stripped away and passed through a series of
electron carriers. Energy is released at each
transfer, and is used to make a net 34 ATP
molecules. Oxygen is the final electron
acceptor in the electron transport system,
hence the name aerobic cellular respiration. In
lecture you will compare this process to
anaerobic respiration, which occurs in the
absence of oxygen or under low oxygen
conditions. The equation below summarizes
the process of aerobic respiration:
C6H12O6
+
6
O2
à 6
CO2
+
6
H2O
+
ATP
+
Heat
Glucose
Oxygen
Carbon
Water
Dioxide
Considering the equation for aerobic
respiration what variables could you measure
to monitor respiration rate?
Figure
6.1
Glycolysis
and
the
potential
fates
of
pyruvate
during
cellular
respiration.
2
2
Oxygen Consumption during Aerobic
Respiration
Aerobic respiration uses oxygen as the
terminal electron‐acceptor in the electron
transport chain and produces carbon dioxide
(see equation above). You can, therefore,
monitor the respiration rate of an organism by
measuring its uptake of oxygen or evo ...
This presentation describes the process of photosynthesis on plants. In order for plants to grow, they need inputs of Carbon dioxide (CO2), water and energy. The chemical process by which plants use these resources to manufacture glucose, the building blocks of plants, is called photosynthesis.
Presentation summarising the 2013 ICSB conference in Copenhagen, a requirement of James Hutton Institute Visits Abroad funding. Presented at the Cellular and Molecular Sciences seminar series.
El lunes y martes 20 y 21 de noviembre coordinamos un simposio internacional en la Fundación Ramón Areces, sobre los defectos del transporte de aminoácidos.
El lunes y martes 20 y 21 de noviembre coordinamos un simposio internacional en la Fundación Ramón Areces, sobre los defectos del transporte de aminoácidos.
I am Jason B. I am a Biochemistry Assignment Expert at eduassignmenthelp.com. I hold a Ph.D. in Biochemistry, from Princeton University, USA. I have been helping students with their homework for the past 5 years. I solve assignments related to Biochemistry.
Visit eduassignmenthelp.com or email info@eduassignmenthelp.com.
You can also call on +1 678 648 4277 for any assistance with Biochemistry Assignments.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
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.
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!
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.
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.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
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
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.