Medical Post Graduation | Biochemistry | Biophysics & biomolecules

Practice Medical Post Graduation | Biochemistry | Biophysics & biomolecules on Bissoy — browse topics below and open any question.

Questions

Adenosine deaminase

ক

Is a mitochondrial enzyme

খ

Activity is highest in lymphocytes in humans

গ

Deficiency leads to severe combined immunodeficiency

ঘ

Deficiency leads to impaired DNA synthesis

ঙ

Deficiency leads to accumulation of inosine

Adipose tissue lipolysis is stimulated by

ক

Hormone sensitive lipase

খ

Epinephrine

গ

Lipoprotein lipase

ঘ

Insulin

ঙ

Apolipoprotein CII

High energy phosphate compounds are

ক

Phosphoenol pyruvate

খ

GTP

গ

Creatine phosphate

ঘ

Glucose 6-phosphate

ঙ

AMP

Substances synthesized from cholesterol are

ক

Vitamin D

খ

Cortisol

গ

Bile acids

ঘ

Ketone bodies

ঙ

Prostaglandins

Substances that are phospholipid in nature include

ক

Sphingomyelin

খ

Lecithin

গ

Cephalin

ঘ

Cerebroside

ঙ

Ganglioside

Excess fructose in the diet can promote

ক

Diabetic cataract formation

খ

VLDL secretion from the liver

গ

Hypercholesterolemia

ঘ

Hyperuricemia

ঙ

Insulin secretion

Regarding eicosanoids

ক

Prostaglandins inhibits platelet aggregation

খ

TxA1 is more potent than TXA3

গ

Leukotriens are chemotactic

ঘ

These are derivatives of twenty carbon saturated fatty acids

ঙ

Leukotriens are product of cyclooxygenase pathway

Following compounds are disaccharides

ক

Lactose

খ

Isomaltose

গ

Maltose

ঘ

Galactose

ঙ

Fructose

Emulsification of dietary lipids

ক

Occur in the duodenum

খ

Increase surface area for enzyme activity

গ

Helped by bile salts

ঘ

Occur in the jejunum

ঙ

Are decreased by intestinal peristalsis