CUET PG 2022 Question Paper Life Science Shift-1

Match List I with List II :

IMAGE

Choose the correct answer from the options given below:

Match List I with List II :

IMAGE

Choose the correct answer from the options given below:

Given below are two statements:

Statement I: The application of herbicides to kill unwanted plants is widespread in agriculture.

Statement II: DCMU act by blocking electron flow at the quinone acceptors of photosystem by competing for the binding site of plastoquinone.

In the light of the above statements, ,choose the correct answer from the options given below:

Given below two statements:

Statement I: In prokaryotes all types of RNAs are transcibed by the holoenzyme, that consists of several polypeptides (Two $$\alpha$$, One $$\betaa$$, & One $$\betaa$$' and one $$\sigma$$).

Statement II: The start signals on DNA are called promoters and represent the initial binding site for the RNA polymerase.

In the light of the above statements, choose the correct answer from the options given below:

Given below two statements:

Statement I: The Glycolytic pathway is the only route available for the oxidation of sugars in plant cells.
Statement II: In Pentose phosphate pathway, the complete oxidation of one glucose-6-phosphate molecule to $$CO_{2}$$ results in production of 12 NADPH molecules

In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement I: Telomeres are sequences at the end of eukaryotic chromosomes which helps in stabilizing the chromosome.

Statement II: Telomeres end with multiple repeated sequences in the from of $$(TTAOGG)_{n}$$ in humans.

In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement I: In agarose gel electrophoresis, the large pore sizes of the low concentration gels makes possible the separation of very large molecules.
Statement II: In agarose gel electrophoresis, the small pore sizes of the high concentration gels makes possible the separation of large molecules

In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement I: Mycorrhiza is a symbiotic association between cyanobacteria with the roots of higher plants
Statement II: Mycorrhizal association is important for nutrient acquisition in plants under limited condition

In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement I: Apoptosis is a genetically regulated process occurring in specific tissues during development and disease by which cell destroy itself.
Statement II: Apoptosis is regulated by intracelluar signals generated from many secreted cells, cell surface, protein hormones as well as many environmental stresses.

In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement I: In C4 cycle fixation of CO2 by the carboxylation of phosphoenol pyruvate in the mesophyll cells results in conversion to malate or aspartate.
Statement II: The transport of C4 acids to the bundle sheath cells leads to decarboxylation and generation of CO2, which is finally reduced into carbohydrates via calvin cycle.

In the light of the above statements, choose the most appropriate answer from the options given below: