Excretion

If glycogen store is depleted, then amino acids may be converted into

• Glucose

• Protein

• Nucleic acid

• Arginin

The liver removes ______from the blood either by oxidation or by modification and subsequently stores it as fat.

• Glucose

• Lipid

• Carbohydrate

• Nucleic acid

Which of the following substances is not synthesized by the liver?

• Fibrin

• Essential amino acid

• Prothrombin

• Cholesterol

Which of the following vitamin is not stored by the liver?

• B

• D

• A

• C

Which of the following options describes the term deamination correctly?

• Addition of amino group in amino acid

• Removal of an amino group from amino acid

• Addition of carboxylic group in amino acid

• Removal of carboxylic group in amino acid

Bile does not contain

• Cholesterol

• Mucus

• Phospholipid

• Enzyme

Each kidney is enclosed by a thin membrane called

• Pericardium

• Peritoneum

• Peritomium

• Peritumium

An outer darker region of the kidney is known as

• Medulla

• Adrenal

• Cortex

• Peritoneum

The medulla consists of many cone shaped structures called

• Ureter

• Calyx

• Adrenal

• Pyramids

The minor calyces merge to form _________larger major calyces

• 4

• 5

• 3

• 10