Excess cortisol is actively binding to its receptors on the hypothalamus. The negative feedback mechanism of the endocrine system would cause which of the following?     Question 9 options:   A)  increased cortisol production   B)  increased ACTH to be released into the blood stream   C)  inhibition of the production of ACTH and Cortisol Releasing Hormone   D)  nothing changes

Q: What is the point of having a number of enzymes activating each other, such as in the blood clotting…

A: Blood clotting is a good example of an enzyme cascade. When you cut yourself, a series of…

Q: At the end of glycolysis, how many pyruvate (pyruvic acid) molecules are produced from 10 glucose…

A: Glycolysis is the process in which one glucose molecule is broken down to form two molecules of…

Q: cycles

A: AsUrea and citric acid cycles both are different but one compound known as  Fumarate  is comman in…

Q: 4. Identify each of the following as reduction or oxidation (briefly explain your reasoning): (a)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What are the main constituents of urine?

A: The main components of urine has to be given,

Q: A paitent is on drug A. Next, she is prescribed drug B. Drug B outcompetes A for the same metabolic…

A:

Q: Bile is necessary for what process?     production of HDL…

A: The question is asking about the role of bile in the human body. Bile is a fluid that is produced by…

Q: What is the definition of Esophagus

A: Esophagus is a muscular tube connecting throat with stomach. It is about 8inches long and is lined…

Q: Which of the eight enzymes in the citric acid cycle has a name that refers to the reverse reaction?

A: The citric acid cycle involves 8 enzymes and are listed as follows, Citrate synthetase - Catalyze…

Q: why is glycogen production activated in the liver during Fed and not fasting pathways?.

A: Answer - According to the question - In humans, glycogen is made and stored primarily in the cells…

Q: Which one of the following best indicates why the citric acid cycle is considered "strictly…

A: Strictly aerobic citric acid cycle->  Oxygen of electron transport chain receives electron from…

Q: What is the total equation for the citric acid cycle?

A: Citric acid cycle is also known as TCA(Tricarboxylic acid ) cycle lr Kreb's cycle. This cycle…

Q: Question 4 Which reaction of the citric acid cycle produces CO₂? A) Isocitrate → x-ketoglutarate B)…

A: Given, CO2 produce in which step of Citric acid cycle..

Q: a. Catabolism of sugars b. Catabolism of fatty acids c. Catabolism of amino acids d. Anabolism of…

A: We know that the citric acid cycle is a key catabolic pathway producing a considerable amount of…

Q: Question 6 Which of the following is not an intermediate of the citric acid cycle? O Acetoacetate…

A: Citric acid cycle is also known as TCA or Kreb’s cycle; this is a set of chemical reactions taking…

Q: QUESTION 6 What Citric Acid Cycle intermediate is derived from the following amino acid? HO Citrate…

A:

Q: What are four possible fates of pyruvate in a mammalian cell?

A:

Q: The cross-bridges involved in muscle contraction are located: a. Between myosin and ATP molecules b.…

A: The myosin heads are known as cross-bridges.

Q: Explain what happens to the "nerve evoked response" and the "direct muscle response" in the presence…

A: Tubocurare is the form of the compund of the alkaline class which is responsible to produce…

Q: All of the blood coming into the liver comes from the hepatic artery and the portal vein.…

A: The question is asking whether all the blood that reaches the liver comes from two sources: the…

Q: Which lab results are correct in severe cases of adult posthepatic jaundice?   Question 14…

A: The objective of the question is to identify the correct lab results in severe cases of adult…

Q: Calculate the concentration of a-ketoglutarate if the concentration of isocitrate is 18.9 mM and the…

A: Chemical reaction is given by, Isocitrate+NaD+→α-ketoglutarate + CO2+NaDH+H+   Oxidation Half…

Q: A physician administers 250 mg of drug X to a patient as an oral pill and finds that only 50 mg of…

A: Given , Drug to be administered = 250 mg Drug which is bioavailable = 50 mg

Q: Aldosterone secretion is regulated by:     Question 7 options:   A)…

A: The question is asking about the factors that regulate the secretion of Aldosterone, a hormone that…

Q: Which one of the following statements describes partially compensated metabolic acidosis?…

A: The objective of the question is to identify the correct statement that describes the condition of…

Q: What happens when you intake CaCO3 in empty stomach? What are its effects?

A: Calcium carbonate is a basic Substance, when it is dissolved in water it produces strong base…

Q: Which of the following are functions of the liver?     Question 28 options:…

A: The liver is a vital organ that performs a wide range of functions, including detoxification,…

Q: Due to a lack of the enzyme glucose-6-phosphatase, which issue capable of glycogenesis cannot…

A: Due to a lack of the enzyme glucose-6-phosphatase, which tissue capable of glycogenesis cannot…

Q: explain why CPT-I deficiency affects the liver lead to hypoglycemia?

A: CPT‐ICPT‐I  i.e, carnitine polymitoyl transferase=1 deficiencyprevents to use certain  fats  during…

Q: In the process of heme degradation, _________________ bind(s) iron and _________________ bind(s)…

A: The objective of the question is to identify the correct substances that bind iron and alpha and…

Q: Draw the reaction for the synthesis of aspirin

A: Acetylsalicylic acid is commonly known as aspirin. The structure of aspirin is as follows.

Q: water soluble vitamins and one function for each vitamin

A: Vitamin – vitamin is a nutrient that is necessary for our body to develop and function. Although it…

Q: 9. Which mobile electron carrier transfers electrons from complex II to complex III? a. CoQ b. CoA…

A: The mobile electron carrier transfers electrons from complex II to complex III is :

Q: The adrenal medulla secretes which of the following in the greatest quantity?     Question 16…

A: The objective of the question is to identify which substance is secreted in the greatest quantity by…

Q: WHAT WAS THE UREASE TEST ORIGINALLY DESIGNED FOR?  WHAT ORGANISM IS USED TI DEMONSTRATE A UREASE…

A: Urease test is a biochemical test that detects the alkaline fermentation of urine (urea) with the…

Q: Indicate whether an anabolic pathway or a catabolic pathway does the following: a. produces energy…

A: a. The energy production in the form of ATP undergoes catabolic pathway. Adenosine triphosphate…

Q: The common substrate for all adrenal steroids is:     Question 17 options:…

A: The question is asking for the common substrate used in the production of all adrenal steroids.…

Q: In a test tube of oil, lipase, and phenol red, what would the color and pH be? Would fat digestion…

A: Given : Different type of substances. To find : PH and colour of these substances.  Solution : As we…