Reduced fad - Study guides, Revision notes & Summaries

AQA Biology A-Level Paper 2 Already Rated A+ describe and explain the steps in the light dependent reaction of photosynthesis 1. photoionisation: light reaches chlorophyll in PSII, which is absorbed by an electron, which becomes excited and moves to a higher energy level. 2. the electron passes to a carrier protein in the thylakoid membrane, and is passed down a series of carrier molecules called an electron transfer chain. 3. as the electron moves down, energy is lost from the el...

Green River College: BIOL 100 Unit 3 Notes Latest Updated Chapter 6: Energy for life Learning Objectives: 1. Identify the cellular structure where photosynthesis occurs and describe its function. 2. State the overall chemical equation for photosynthesis. 3. Recognize what is meant by the terms reduction and oxidation. 4. Describe the function of photosynthetic pigments. 5. Explain the flow of electrons in the light reactions. 6. Explain how ATP and NADPH are generated in the light reac...

The thermostat and food intake regulating center of the body is in the _________ of the brain. correct answer: hypothalamus The three key molecules of metabolism are __ , __ , and __. correct answer: glucose 6-phosphate,pyruvic acid,acetyl coenzyme A Foods that we eat are used to supply energy for life processes, serve as building blocks for synthesis reactions, or are stored for future use. correct answer: TRUE Vitamins A, B, D, and K are fat-soluble vitamins correct answer: FALSE ...

Write the equation for cellular respiration. correct answer: Organic compounds + Oxygen → Carbon dioxide + Water + Energy C6 H12 O6+6O2→6 CO2+6H2O+ Energy (ATP + heat) What are redox reactions? correct answer: a chem rxn involving the complete or partial transfer of one or more e- from one reactant to another; short for reduction-oxidation rxn. Contrast aerobic respiration with fermentation. correct answer: aerobic respiration: CO2, H2O, energy in the form of ATP is produced in...

Oxidized Verison of NADH and FADH2 is... Answer> NAD+ , FAD Most reduced molecule is Answer> (most equal sharing of electrons) ex. Methane is more reduced than CO2 Why the hydrolysis of a phosphate group from ATP to form ADP and Pi releases 30.5 kJ/mol of free energy? Answer> - There is a greater increase in entropy when ATP is hydrolyzed - ADP has less electrostatic repulsion than ATP high cellular energy charge Answer> high [ATP] low [AMP] catabolic pathways respond b...

Fashion definition - Style of Clothing, Accessories, Cosmetics, HairstylesWorn at a particular timeBy a particular group of people Style - the way an individual expresses themselves through aesthetic choices such as their clothing, accessories, hairstyle, and the way they put an outfit together Design - A particular or individual interpretation, version, or treatment of a specific style taste - the prevailing opinion of what is and is not attractive and appropriate for a given person and o...

Microbiology final /portage latest 2024 100% pass Microbiology is the study of what - Answer ️️ -microorganisms/viruses and there biological processes What is the smallest biological unit of life? - Answer ️️ -cell What is a macromolecule? - Answer ️️ -a molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer. What are the 4 main types of macromolecules - Answer ️️ -proteins, carbohydrates, lipids, polysachrides What various...

Oxidized Verison of NADH and FADH2 is... - NAD+ , FAD Most reduced molecule is - (most equal sharing of electrons) ex. Methane is more reduced than CO2 Why the hydrolysis of a phosphate group from ATP to form ADP and Pi releases 30.5 kJ/mol of free energy? - - There is a greater increase in entropy when ATP is hydrolyzed - ADP has less electrostatic repulsion than ATP high cellular energy charge - high [ATP] low [AMP] catabolic pathways respond by decreasing their rate anabolic path...

Biochemistry II Exam 1 Questions And Answers A+ Review Solution Homeostasis is the maintenance of a dynamic(not static) steady state in an organism through careful control of biochemical processes. Example is regulation of glycolysis and gluconeogenesis(blood glucose high we want glycolysis to occur and low blood glucose levels we want gluconeogenesis to occur) - ANSWER-Define homeostasis and provide an example of a cellular process that helps maintain homeostasis. oxidative processe...

Describe and explain the steps in the light dependent reaction of photosynthesis 1. Photoionisation: light reaches chlorophyll in psii, which is absorbed by an electron, which becomes excited and moves to a higher energy level. 2. The electron passes to a carrier protein in the thylakoid membrane, and is passed down a series of carrier molecules called an electron transfer chain. 3. As the electron moves down, energy is lost from the electron and is released as atp. 4. The loss of elect...