Question

d) endoplasmic reticulum
on VIDYASHARAM SENIOR SECONDARY SCHOOL, CBSE
d. VIII
BIOLOGY WORKSHEET - 3
Multiple Choice Questions:
The longest cell in the human body is
Nerve cell
b) Muscle cell
c) Blood cells
Bone cells
is called as the brain of the cell
a) cytoplasm
thucleus
c) ribosomes
d) mitochondria
is a semi permeable membrane present both plant and animal cel
a) cell membrane b) cell wall
c) cytoplasm
is the process by CO2 and O2 move across the plasma membrane.
a) Osmosis
d) transpotation
b) diffusion
c) transpiration
The cell organelles which play an important role in the synthesis of protein are
d) nucleus
a) lysosome
b) ribosome
c) centrosome
6. The term cell was given by
d)De Bary
. a) Robert Hooke
b)Tatum
c)Schwann
One of the following is the powerhouse of the cell
a) nucleus
b) ribosome
c) mitochondria
8. Apart from Amoeba,
is an example of a single cell that can change its shape.
d) white blood cells.
a) nerve cell
c) red blood cells
b) muscle cell
9.
is the plastid which import colour to fruits and flower in the plant.
d) tonoplast
c) leucoplast
a) chloroplast
b) chromoplast
10. A plant cell wall is mainly composed of
c) Lipid
d) Starch
a) Protein
b) Cellulose
11. Lysosomes are known as "suicidal bags because
d) Catalytic activity
c) Hydrolytic activity
b) Presence of food vacuole
a) Parasitic activity
12. Which among the following sentence is not correct about the organelles?
b) They are found in multicellular organisms
o They are found in all Eukaryotic cells.
d) They are small sized and mostly intemal.
ution to a renion of lower
d)endoplasmic reticulum.​

Answer 1

Answer:nerve cell

Cell membrane

Transportation

Ribosome

Mitochondria

Muscle cell

Cellulose

Explanation:

Answer 2

Answer:

Nerve cell

Nucleus

cell membrane

Diffusion

Ribosome

Robert Hooke

Mitochondria

WBC

Chloroplast

Cellulose

Catalytic activity

I don't know

Explanation: