NEET Biology: Questions 721 - 726 of 3146

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Question number: 721

» Human Physiology » Locomotion » Skeletal System and Its Functions

MCQ▾

Question

The last two pairs of ribs are called floating ribs because

Choices

Choice (4) Response

a.

Their sternal parts remain free and do not even reach the sternum.

b.

Their sternal parts are attached to the sternum directly

c.

They float in the body cavity.

d.

Their sternal parts are attached on the 7th pair of ribs.

Question number: 722

» Plant Physiology » Photosynthesis » Site of Photosynthesis Take Place

MCQ▾

Question

Photophosphorylation is a process in which

Choices

Choice (4) Response

a.

NADP is formed.

b.

Chemical energy is used to produce ATP.

c.

light energy is converted into chemical energy in the form of ATP

d.

CO2 is reduced to carbohydrate.

Question number: 723

» Cell Structure and Function » Chemical Constituents of Living Cells » Biomolecules-Structure and Function

MCQ▾

Question

DNA strands are antiparallel because of the presence of

Choices

Choice (4) Response

a.

H-bonds

b.

Disulfide bonds

c.

Phosphate-diester bonds

d.

Peptide bonds

Question number: 724

» Biotechnology and Its Applications » Genetically Modified Organisms

MCQ▾

Question

Gossypium hirsutum is

Choices

Choice (4) Response

a.

Old world diploid

b.

New world tetraploid

c.

New world diploid

d.

Old world tetraploid

Question number: 725

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Which of the following shows the presence of chlorophyll ‘b’?

Choices

Choice (4) Response

a.

Yellow-green algae

b.

brown algae

c.

blue-green algae

d.

red algae

Question number: 726

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

MCQ▾

Question

Which of the following is the first step of glycolysis?

Choices

Choice (4) Response

a.

Breakdown of glucose

b.

Conversion of glucose into fructose

c.

Dehydrogenation of glucose

d.

Phosphorylation of glucose

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