Cell Structure and Function-Chemical Constituents of Living Cells (NEET Biology): Questions 6 - 12 of 120

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Question number: 6

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

MCQ▾

Question

A complex polysaccharide produced from sucrose by the bacterium Leuconostic mesenteroides is

Choices

Choice (4) Response
a.

Starch

b.

Chitin

c.

Cellulose

d.

Dextran

Question number: 7

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

MCQ▾

Question

Sucrose, a common table sugar, is composed of

Choices

Choice (4) Response
a.

Glucose + galactose

b.

Fructose + galactose

c.

Glucose + fructose

d. All of the above

Question number: 8

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

MCQ▾

Question

A ribose (but not deoxyribose) nucleotide is

Choices

Choice (4) Response
a.

Cytosinepentose sugarphosphate

b.

Thyminepentose sugarphosphate

c.

Guaninepentose sugarphosphate

d.

Uracilpentose sugarphosphate

Question number: 9

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

MCQ▾

Question

The base pairs of DNA are correctly shown as

Choices

Choice (4) Response
a.

A = T and G = C

b.

T = A and G = C

c.

T = T and G = C

d.

A = T and C = G

Question number: 10

» Cell Structure and Function » Chemical Constituents of Living Cells » Enzymes - Types, Properties, Enzyme Action

MCQ▾

Question

Competitive inhibitors (like malonate) alter

Choices

Choice (4) Response
a.

Active site

b.

Value of Km (Michaelis constant)

c.

Velocity of reaction

d.

Structure of enzyme

Question number: 11

» Cell Structure and Function » Chemical Constituents of Living Cells » Proteins

MCQ▾

Question

Protein consists of

Choices

Choice (4) Response
a.

Carbon, hydrogen, oxygen, nitrogen

b.

Carbon, iodine, oxygen and inorganic phosphate

c.

Carbon, hydrogen, chlorine, sulphur

d.

Carbon, manganese, phosphorus, nitrogen

Question number: 12

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

MCQ▾

Question

ATP is

Choices

Choice (4) Response
a.

Adenine D-ribose three phosphate

b.

Adenine L-ribose three phosphate.

c.

Adenosine D-ribose three phosphate.

d.

Adenosine L-ribose three phosphate.

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