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Metabolism MCQ

Insulin stimulates _ and inhibits _.

Glycolysis and glycogenesis

Gluconeogenesis and glycogenolysis.

Both A and B

None of these

Answer

Correct Answer: Both A and B

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After ingestion of carbohydrates in an insulin-deficient diabetic, ________ would happen.

Ketone production

Protein degradation

Protein degradation and ketone production

Fat synthesis

Glycolysis

Answer

Correct Answer: Protein degradation and ketone production

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Dr. marshall demonstrated that gastric ulcers are caused by a bacterium by using _________.

Pasteur's postulates

Van Leeuwenhoek's postulates

Semmelweis' postulates

Koch's postulates

Answer

Correct Answer: Koch's postulates

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During the postabsorptive state, ________ stimulate(s) lipid catabolism.

Glucocorticoids.

Androgens.

Insulin.

Glucagon.

Answer

Correct Answer: Glucocorticoids.

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An enlarged cecum is typical of _____.

Rabbits, horses, and herbivorous bears

Carnivorous animals

Tubeworms that digest via symbionts

Humans and other primates

Answer

Correct Answer: Rabbits, horses, and herbivorous bears

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Garrod hypothesized that ""inborn errors of metabolism"" such as alkaptonuria occur because _____.

Metabolic enzymes require vitamin cofactors, and affected individuals have significant nutritional deficiencies

Enzymes are made of DNA, and affected individuals lack DNA polymerase

Certain metabolic reactions are carried out by ribozymes, and affected individuals lack key splicing factors

Genes dictate the production of specific enzymes, and affected individuals have genetic defects that cause them to lack certain enzymes

Answer

Correct Answer: Genes dictate the production of specific enzymes, and affected individuals have genetic defects that cause them to lack certain enzymes

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Click on the vesicle to start the animation. this is an animation of _____.

Endocytosis

Exocytosis

Phagocytosis

Osmosis

Facilitated diffusion

Answer

Correct Answer: Exocytosis

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During anaerobic muscle metabolism, _______ is produced as the end product of glycolysis.

Lactate

Isometric

Myoglobin

Answer

Correct Answer: Lactate

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When protein compounds are catalyzed, they _______ chemical reactions during digestion.

Slow down

Speed up

Neutralize

Hinder

Answer

Correct Answer: Speed up

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When digested, proteins are broken down into _____.

Amino acids

Monosaccharides

Glycol

All of these

Answer

Correct Answer: Amino acids

Note: This Question is unanswered, help us to find answer for this one

Metabolism MCQ

Insulin stimulates _____ and inhibits _____.

After ingestion of carbohydrates in an insulin-deficient diabetic, ________ would happen.

Dr. marshall demonstrated that gastric ulcers are caused by a bacterium by using _________.

During the postabsorptive state, ________ stimulate(s) lipid catabolism.

An enlarged cecum is typical of _____.

Garrod hypothesized that ""inborn errors of metabolism"" such as alkaptonuria occur because _____.

Click on the vesicle to start the animation. this is an animation of _____.

During anaerobic muscle metabolism, _______ is produced as the end product of glycolysis.

When protein compounds are catalyzed, they _______ chemical reactions during digestion.

When digested, proteins are broken down into _____.

Insulin stimulates _ and inhibits _.