Home
Class 11
BIOLOGY
Identify the correct statements from the...

Identify the correct statements from the below about 'Porints '
(I) Porin is a large transporter protein.
(II) It is found in the outer membrane of plastids.
(III) Also found in mitochondria and bacteria.
(IV) Plants contain a variety of porins.

A

I , II and IV only

B

I, II, III, and IV

C

I and IV only

D

I, II, and III, only

Text Solution

Verified by Experts

The correct Answer is:
A, D
Promotional Banner

Similar Questions

Explore conceptually related problems

______ is a large transporter protein found in outer membrane of plastids mitochondria etc.,

Identify the correct statements from the below about " aquaporins " . (I) Aquaporin is a water channel protein. (II) It regulates the massive amount of water transport . (III) Over 30 types of aquaporins are known from maize. (IV) Plants contain variety of aquaporins

Identify the correct statements from the below about "bacterial genome''. (I) Nucleoid (II) Contains histone (III) Linear (IV) Absence of nuclear membrane

Identify the correct statements from the below about ''Phycobilins'' (I) Phycobilins are proteinancous pigments (II) They are soluble in water (III) Do not contain Mg (IV) It is red pigment

Identify the correct statements from the below about "ATP". (I) ATP is a nucleotide (II) It consists of a base -adenine (III) If releases energy on hydrolysis. (IV) It is not found in all living cells.

Identify the correct statements from the below about "Heart wood " (I) Dead part of the wood (II) Situated in the centre part of wood (III) Dark in colour (IV) Hard in nature

Identify the correct statements from the below about "Meiosis" . (I) Meiosis takes place in the reproductive organs (II) Results in the formation of gametes (III) Haploid sperms are made in testes (IV) Haploid eggs are made in overies of animals

Identify the correct statements from the below about "Cytokinins". (I) Cytokinin is formed in root apex and shoot spex. (II) Cytokinins are derivative of the purine adenine. (III) It has gibbane ring. (IV) It causes epinasty.

Identify the correct statements from the below about ''Cymose'' (I) Main axis of limited growth (II) Opening of flowers is centrifugal. (III) Oldest flower at the top. (IV) Oldest flower at the base

Identify the correct statements from the below about "Glyoxysomes" . (I) Discovered by Harry Beevers (1961). (II) It is a single membrane bound organelle. (III) It is a sub cellular organelle. (IV) It contains enzymer of glyoxylate pathway.