The rate of photosynthesis is higher in
Options
(a) very high light (b) continuous light (c) red light (d) green light
Correct Answer:
red light
Explanation:
The range of photosynthetically active radiation (PAR) […]
The protein whose removal enables myosin to bind actin in smooth muscle is
Options
(a) tropomyosin (b) caldesmon (c) myosin light chain kinase (d) calmodulin
Correct Answer:
calmodulin
Explanation:
The protein caldesmon, originally […]
The protein synthesizing system is associated with
Options
(a) ribosomes (b) microtubules (c) episomes (d) mitochondrial membrane
Correct Answer:
ribosomes
Explanation:
No explanation available. Be the first to write the explanation for this […]
The protein present in the bones is known as
Options
(a) Chondrin (b) Ossesin (c) Sclero protein (d) Globulin
Correct Answer:
Ossesin
Explanation:
The protein present in the bone is known as ossein. […]
The prokaryotic flagella possess
Options
(a) helically arranged protein molecule (b) (9+2) membrane enclosed structure (c) unit membrane enclosed fibre (d) protein membrane enclosed fibre
Correct Answer:
helically arranged protein molecule
Explanation:
No […]
The prokaryotic cells are characterised by
Options
(a) absence of nuclear membrane (b) presence of distinct chromosomes (c) absence of chromatin material (d) presence of distinct nuclear membrane
Correct Answer:
absence of nuclear […]
The prokaryotic cell does not contain
Options
(a) chromosome (b) mitochondrion (c) plasma membrane (d) ribosome
Correct Answer:
mitochondrion
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The process of removal of introns and joining of exons is called
Options
(a) tailling (b) termination (c) initiation (d) splicing
Correct Answer:
splicing
Explanation:
No explanation available. Be the first to write […]
The process of photosynthesis takes place in
Options
(a) entire plant (b) leaves (c) cells of leaves (d) chloroplasts
Correct Answer:
chloroplasts
Explanation:
No explanation available. Be the first to write the explanation […]
The process of photorespiration occurs in
Options
(a) all plants (b) C₄ plants (c) C₃ plants (d) algae only
Correct Answer:
C₃ plants
Explanation:
Photorespiration takes place only in C₃ plants as at […]
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