When rotenone is added to actively respiring bovine mitochondria, the ratio of NADH to NAD+ increases but the FADH2 to FAD ratio remains unchanged.            a. What step in the system is being inhibited by rotenone?                  b. What would be the effect of rotenone on pyruvate oxidation to CO2?                              ____________________ Why?

Part B What percentage of ATP energy is produced when 9.0 moles of glucose are oxidized into acetyl CoA? (7.3 kcal/mole ATP) Express your answer to two significant figures. ? % ATP energy is produced Submit Request Answer Part C What percentage of ATP energy is produced when 9.0 moles of glucose react in the citric acid cycle? (7.3 kcal/mole ATP) Express your answer to two significant figures. V ΑΣφ ? % ATP energy is produced Submit Request Answer

Select the correct answer to fill in the blank. If glucose was no longer available, Glycolysis would not produce (__________) to fuel pyruvate processing   a. pyruvate   b. acetyl-CoA

According to the information presented in class, the improvement in performance in short-burst activities (e.g., <60 seconds) following a period of explosive power training (e.g, 2 months of high-intensity Wingate cycling bouts performed several times per week) is primarily the result of which of the following?    a. Increased muscle mass and strength    b. Improvements in glycolytic metabolic activity   c. Improvements in CK enzyme activity   d. Increased mitochondrial density    e. Increased glycogen storage in the liver

20. Korsakoff’s syndrome is a result of chronic Vitamin B1 deficiency, usually, but not always linked to _____________________________?

Question 4. Explain how PCOS Syndrome disease is affected by its endocrine system, hormones etc. Link in depth which explains very well in detail how this is affected. (A 700+ word explanation).

Question 1. Thyrotropin-releasing hormone  A. Gland that secretes the hormone  b. The receptor  c. How is it delivered to the cells  d. Target organ  e. Function of the hormone  f. Disorders associated with hormone  g. Hypersecretion  h. Hyposecretion

Please complete the following question. Do not make the response unnecessarily long. SAC - 2

Question 12 Match the tenzyme with the post translational moidification v pyruvate detydrogenase complex a. lipoylysine v aconitase b. phosphotylation an serine v phosphoglycerate mutase c ron-sultur center v phosphoglucomutese d. phosphorylation an histidine A Moving to another question will save this response.

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