Cori cycle - Study guides, Class notes & Summaries

VCE PE Unit 3 Area of Study 2 - Energy Systems Questions and Answers Latest Update Already Passed What is the primary function of the aerobic energy system? The aerobic energy system provides long-duration energy by using oxygen to break down carbohydrates, fats, and sometimes proteins. Which energy system is predominantly used during a 400-meter sprint? The anaerobic glycolysis system is primarily used for high-intensity activities lasting between 10 seconds and 2 minutes. What...

Skeletal muscle glycogen can be used to replenish blood glucose. True False - False As exercise intensity increases, the overall contribution of fat to total energy production increases. True False - False _____ is the molecule required for entry into the Krebs cycle. acetylcholine acetylcholinesterase succinate dehydrogenase acetyl coenzyme A - acetyl coenzyme A ____ refers to the catabolism of glycogen into glucose. glycogenolysis glycolysis glucogenolysis gluconeogenesis - gly...

Satellite cells: A. contributes to muscle growth by dividing and contributing nuclei to existing muscle fibers. B. resides above the sarcolemma. C. are undifferentiated cells that play a key role in muscle growth and repair. D. all of the above answers are correct all of the above answers are correct The connecting point between a motor neuron and a muscle cell is called the A. end-plate potential. B. motor unit. C. sarcolemma. D. neuromuscular junction. neuromuscular junction The formation of...

Boil 215 Test Questions and Correct Answers (Already Graded A+) True or False? A large Km indicates that enzyme activity will fluctuate with variations in [S]. - Answer-True During the Calvin cycle, the intermediate molecules are ____ to form triose phosphates. - Answer-reduced by NADPH Is NADH reduced or oxidized? - Answer-reduced The hydrolytic enzymes involved in the breakdown of the bacterium were synthesized by the ________________ pathway - Answer-co-translational import ...

Collagen The extracellular matrix provides mechanical support in the area between animal cells. Which of the following structural proteins is found in the highest proportion within the extracellular matrix? Animal Cell What type of cell is this? 80, 125, 78 How many protons, neutrons, and electrons are in 205 Hg2+, respectively? r = 4 If a sphere has a surface area of 201, what would be its radius to the nearest whole number? Cilia = type of cell movement that are made up of micro...

©BRIGHTSTARS EXAM SOLUTIONS 11/14/2024 12:19 PM 1 | P a g e EXSC 330 - Exam 1 Questions With Verified Answers ATP - answer(adenosine triphosphate) main energy source that cells use for most of their work. potential energy extracted from food, energy stored in bonds of ATP -> outermost phosphate is released (uses ATPase) ADP forms when ___ joins with ____ - answerATP; H2O Phosphocreatine (PCr) system - answeranaerobic resynthesis of ATP, uses creatine kinase (CK). ADP is phosphory...

bioenergetics - the flow of energy in a biological system; the conversion of macronutrients into biologically usable forms of energy catabolism - the breakdown of large molecules into smaller molecules catabolism - associated with the release of energy anabolism - synthesis of larger molecules from smaller ones exergonic reaction - energy-releasing reactions that are generally catabolic endergonic reaction - require energy and include anabolic processes and the contraction of musc...

EXPH 386 Final Exam - Questions with Verified Answers % of macronutrients digested and absorbed CHO: Lipids: (kcals/g) Proteins: CHO: 97% (4 kcals/g) Lipids: 95% (9 kcals/g) Proteins: 92% (4 kcals/g) 1st law of thermodynamics energy is neither created or destroyed, but transferred 2nd law of thermodynamics PE to degrade to KE w/ a lower capacity to do work How many kcal of free energy are produced for every ATP degraded to ADP? 7.3 kcals Anaerobic glycolysis occurs where Cytosol Aerobic ATP sy...

What makes a protein different from a carbohydrate or a fat? - ANSWER a nitrogen How many different amino acids are there? - ANSWER 20 Proteins make up many components of normal body function, such as enzymes, some hormones, acid-base regulators, transporters, antibodies for the immune system, and they can also serve as a source of energy when glucose is limiting. - ANSWER true How the body makes proteins is pre-determined by our genes. Transcription and translation are processes by whi...