41) What are unsaturated fatty acids? A) Unsaturated fatty acids are mixture of

Question

41) What are unsaturated fatty acids?

A) Unsaturated fatty acids are mixture of oxygen and hydrogen attached to backbone carbon.

B) Unsaturated fatty acids contain double bond(s).

C) Unsaturated fatty acids are not saturated with hydrogen.

D) Unsaturated fatty acids do not exist.

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42) What are function of glycogen in liver and muscle?

A) Both liver and muscle glycogen is used for synthesis of fatty acids.

B) Both liver and muscle glycogen is used for maintaining blood glucose level.

C) Liver glycogen is for fuel reserve and muscle glycogen is for maintaining blood glucose level.

D) Liver glycogen is for maintaining blood glucose level and muscle glycogen is for fuel reserve.

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43) What is the

Explanation / Answer

Answer:

41). Answer: Option B

Reason: Unsaturated fatty acids contain atleast one double bond. If it has one double bond than it's called mono saturated fatty acids and if it has 2 or more double bonds than it is called polysaturated fatty acids.Also, in a fatty acid chain where double bond form the hydrogen atoms are eliminated. The unsaturated fat contains less energy as compared to saturated fat because unsaturated fatty acid chain has less number of hydrogen atom.

42). Answer: Option D

The role of glycogen is to maintain the blood sugar level in the bodyspecially because glucose is virtually the only fuel for brain. Muscle glycogen is converted into glucose by muscle cells, while liver glycogen converted into glucose which gives energy to our body.

43) Answer: Option D

The primary structure of protein is made up of linear sequence of its amino acids with their backbone . Sometimes the chain of protein become cross-linked, because of disulfide bonds. Each unit of protein is called the amino acids residue because each amino acids become protein by losing water molecule, A protein structure contains 10,000 to several thousand amino acids residue.

44). Answer: Option A

In type 2 diabetes, where cells are unable to produce insulin.

45) Answer: Option C

The reduced nitrogen enters in the human body as dietary free amino acids, protein and the ammonia produced by intestinal tract bacteria.

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