Medical Archives

2201. In resorption of roots of the primary teeth, the dental pulp_____________?

A. Plays a passive role

B. Becomes a fibrotic non-vital mass

C. Initiates resorption from the inner surface of roots

D. Aids in formation of secondary dentin slowing down resorption

✅ The correct answer is option A. Plays a passive role.

2202. The initiation codon for protein synthesis is_____________?

A. AUG

B. UAA

C. UUU

D. UAG

✅ The correct answer is option A. AUG.

2203. The monsaccharide glucose is best described by which one of the following statements ?

A. It usually exists in the furanose form

B. It is a ketose

C. It possessesan anomeric C-2 carbon atom

D. It formspart of the disaccharide sucrose

✅ The correct answer is option D. It formspart of the disaccharide sucrose.

2204. The activity of the following enzyme is affected by biotin deficiency____________?

A. Transketolase

B. Dehydrogenase

C. Oxidase

D. Carboxylase

✅ The correct answer is option D. Carboxylase.

2205. The stability of the vertebral column is due to_____________?

A. Vertebra and vertebral discs

B. Interspinous ligaments

C. Paraspinal muscle

D. All

✅ The correct answer is option D. All.

2206. Potassium is maximum in_____________?

A. Cell

B. Plasma

C. Interstitium

D. Bone

✅ The correct answer is option A. Cell.

2207. Fructose intolerance is to_____________?

A. Fructose only

B. Fructose and glucose

C. Sucrose only

D. Fructose and sucrose

✅ The correct answer is option D. Fructose and sucrose.

2208. Circumvallate papillae are present_____________?

A. Behind sulcus terminalis

B. Front of sulcus terminalis

C. Anterior 2/3 of tongue

D. Lateral border of tongue

✅ The correct answer is option B. Front of sulcus terminalis.

2209. Endocrine disorder is the primary cause of______________?

A. Acromegaly

B. Albright’s syndrome

C. Paget’s disease

D. Fibrous dysplasia

✅ The correct answer is option A. Acromegaly.

2210. Enzymes increase reaction rates by______________?

A. Altering the free energy of the action

B. Inhibiting the backward reaction

C. Enhancing the forward reaction

D. Decreasing the energy of activation

✅ The correct answer is option D. Decreasing the energy of activation.