EASY
8th CBSE
IMPORTANT
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Why are chloroplasts found only in plant cells?

Important Questions on Cell Structure and Functions

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8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q I
_____ is the main constituent of chromosomes. (Golgi bodies, DNA, Chromatin, Mycoplasma, Mitochondria)
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q I

Fill in the blanks with the correct option.

(Golgi bodies, DNA, Chromatin, Mycoplasma, Mitochondria)

_____ are made of tubules, vesicles and vacuoles.

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8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q I

Fill in the blank with the correct option given in the bracket.

The bacteria _____ (Mycoplasma/Lactobacillus) is the smallest cell.

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q I

_____ carry out respiration in the cell for releasing energy from food.

Golgi bodies, DNA, Chromatin, Mycoplasma, Mitochondria

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q I

Fill in the blank with the correct option given in the bracket.

The nucleus contains the nucleolus and a fibrous material called _____ (mitochondria/chromatin).

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8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q II
Growth occurs because of an increase in the size of cells.
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8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q II
All cells arise from pre-existing cells by cell division.
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8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 8 - Cell Structure and Functions>NaTTY NUT>Q II
Endoplasmic reticulum is considered to be the brain of the cell.