The introduction of t-DNA into plants involves:
The introduction of t-DNA into plants involves:
Options
(a) Altering the pH of the soil, then heat shocking the plants (b) Exposing the plantsto cold for a brief period (c) Allowing the plant […]
Biology
The function of the gap junction is to
The function of the gap junction is to
Options
(a) facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules (b) separate two […]
The enzyme that is not present in succusentericus is :
The enzyme that is not present in succusentericus is :
Options
(a) nucleases (b) nucleosidase (c) lipase (d) maltase
Correct Answer:
nucleases
Explanation:
No explanation available. Be the first to write the explanation […]
The enzyme recombinase is required at which stage of meiosis:
The enzyme recombinase is required at which stage of meiosis:
Options
(a) Pachytene (b) Zygotene (c) Diplotene (d) Diakinesis
Correct Answer:
Pachytene
Explanation:
The enzyme recombinase is required at pachytene stage of meiosis. It […]
Select the option which is not correct with respect to enzyme action:
Select the option which is not correct with respect to enzyme action:
Options
(a) Substrate binds with enzyme at its active site. (b) Addition of lot of succinate does not reverse the inhibition of […]
Select the correct option : (a)Synapsis aligns homologous chromosomes(i)Anaphase-II
Select the correct option : (a)Synapsis aligns homologous chromosomes(i)Anaphase-II (b)Synthesis of RNA and protein(ii)Zygotene (c)Action of enzyme recombinase(iii)G2-phase (d)Centromeres do not separate but chromatids move towards opposite poles(iv)Anaphase-I (v)Pachytene
Options
(a) (a) – […]
Select the correct matching in the following pairs:
Select the correct matching in the following pairs:
Options
(a) Smooth ER – Synthesis of lipids (b) RoughER – Synthesis ofglycogen (c) RoughER – Oxidation of fatty acids (d) Smooth ER – Oxidation […]
Satellite DNA is important because it:
Satellite DNA is important because it:
Options
(a) shows high degree of polymorphism in population and also the same degree of polymorphism in an individual, which is heritable from parents to children (b) […]
Nuclear envelope is a derivative of :
Nuclear envelope is a derivative of :
Options
(a) Membrane of Golgi complex (b) Microtubules (c) Rough endoplasmic reticulum (d) Smooth endoplasmic reticulum
Correct Answer:
Rough endoplasmic reticulum
Explanation:
No explanation available. Be […]
Match the columns and identify the correct option. Column-I Column-II
Match the columns and identify the correct option. Column-I Column-II (a)Thylakoids(i)Disc-shaped sacs in Golgi apparatus (b)Cristae(ii)Condensed structure of DNA (c)Cisternae(iii)Flat membranous sacs in stroma (d)Chromatin(iv)Infoldings in mitochondria
Options
(a) (a) – (iii), (b)- […]