Cell Cycle - Questions & Answers | Exam2Win

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466. First scientist to find out protein nature of enzyme was

A. Kuhne

B. Buchner

C. Sumner

D. Altman et al

Explanation:

467. 1 pgm of DNA is about

A. 174 cm long

B. 31 cm long

C. 86 cm long

D. 11 cm long

Explanation:

468. Phase of shortest duration is

A. Prophase

B. Metaphase

C. Anaphase

D. S-phase

Explanation:

469. number of iron atoms present in haemoglobin molecule is

A. One

B. Two

C. Three

D. Four

Explanation:

470. Most abundant mineral of cellular pool is

A. Calcium

B. Magnesium

C. Potassium

D. Chloride

Explanation: