Biology

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…

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…

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…

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…

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…

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…

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…

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…

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)…

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…