A non proteinaceous enzyme is

A non proteinaceous enzyme is

Options

(a) Ligase (b) Deoxyribonuclease (c) Lysozyme (d) Ribozyme

Correct Answer:

Ribozyme

Explanation:

Ribozyme is RNA acting like an enzyme or biocatalyst.

In meiosis crossing over is initiated at

In meiosis, crossing over is initiated at

Options

(a) Pachytene (b) Leptotene (c) Zygotene (d) Diplotene

Correct Answer:

Pachytene

Explanation:

Leptotene is Condensation of chromatin.Zygotene is Synapsis of homologous chromosomes.Pachytene is Crossing over.Diplotene […]

DNA content is doubled during

DNA content is doubled during

Options

(a) metaphase (b) Interphase (c) prophase (d) telophase

Correct Answer:

Interphase

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting […]

Four phases of cell cycle are

Four phases of cell cycle are

Options

(a) G₁→S→G₂→M (b) S→G₁→G₂→M (c) G₁→G₂→S→M (d) M→G₁→G₂→S

Correct Answer:

G₁→S→G₂→M

Explanation:

No explanation available. Be the first to write the explanation for this question by […]

Difference between prokaryote and eukaryote lies in

Difference between prokaryote and eukaryote lies in

Options

(a) cell size (b) cell shape (c) chemical composition of protoplasm (d) organisation of nuclear material

Correct Answer:

organisation of nuclear material

Explanation:

No explanation available. […]

Dictyosomes are also called

Dictyosomes are also called

Options

(a) lysosome (b) Golgi body (c) ribosome (d) mitochondria

Correct Answer:

Golgi body

Explanation:

No explanation available. Be the first to write the explanation for this question by […]

Flocculation or coagulation of protoplasm is the

Flocculation or coagulation of protoplasm is the

Options

(a) interchangeability between sol and gel states (b) ability to scatter that beam of light (c) erratic zig-zag movements of protoplasmic particles (d) ability of protoplasm […]

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