Cell Structure and Function (NEET Biology): Questions 80 - 86 of 407

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Question number: 80

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Who proposed the theory that “cells arise only from the pre-existing cells”

Choices

Choice (4) Response

a.

Brown

b.

Virchow

c.

Haeckel

d.

Mohl

Question number: 81

» Cell Structure and Function » Plant Cell and Animal Cell

MCQ▾

Question

Which of the following exists in two states – sol & gel?

Choices

Choice (4) Response

a.

Ribosome

b.

Chloroplast

c.

Protoplasm

d.

Cytoplasm

Question number: 82

» Cell Structure and Function » Cell Organelles - Structure and Function » Mitochondria

MCQ▾

Question

If living cells similar to those found on earth, were found on another planet where there was no oxygen then which cell organelle would most probably be absent?

Choices

Choice (4) Response

a.

Mitochondria

Chromosomes

b.

Ribosomes

c.

Mitochondria

d.

Cell membrane

Question number: 83

» Cell Structure and Function » Cell Organelles - Structure and Function » Vacuoles

MCQ▾

Question

The fluid part of cell (called cell sap) is the

Choices

Choice (4) Response

a.

Living content of the vacuole cell.

b.

Living content of a cell.

c.

Non-living content of cell.

d.

Non-living content of the vacuole of cell.

Question number: 84

» Cell Structure and Function » Cell Organelles - Structure and Function » Mitochondria

MCQ▾

Question

In prokaryotes, the mitochondria are absent. Even then Krebs cycle takes place. What is the site of Krebs cyle in bacteria?

Choices

Choice (4) Response

a.

Cytoplasm

b.

Nucleoid

c.

Mesosomes

d.

Ribosomes

Question number: 85

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Membrane

MCQ▾

Question

Middle lamella is present

Choices

Choice (4) Response

a.

In between secondary and tertiary walls.

b.

Outside the primary wall.

c.

Inside the primary wall.

d.

Inside the secondary wall.

Question number: 86

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

MCQ▾

Question

Which of the following chemical characteristics is not common to all living beings?

Choices

Choice (4) Response

a.

Energy is stored by high phosphate bonds.

b.

Ribosomes are the sites of protein synthesis.

c.

Type of protein present in the body.

d.

Similar triplet code for amino acids.

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