Science MCQs

Science MCQs

Everyday Science Multiple Choice Questions (MCQs) Post-25. The following General Science questions are from Biology, Chemistry, Physics and Atmospheric Studies.

Question 1

Which is called power house of the cell

golgi complex
mitochondria
nucleus
endoplasmic reticulum


Question 1: The correct answer is Answer 2: mitochondria.

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~ ES P25 Q1 ~

Question 2

The structure that is absent in animal cell

cell wall
nulcleus
centriole
mitochondria


Question 2: The correct answer is Answer 1: cell wall.

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~ ES P25 Q2 ~

Question 3

The non-protein part of enzyme is called

co-enzyme
activator
cofactor
substrate


Question 3: The correct answer is Answer 3: cofactor.

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~ ES P25 Q3 ~

Question 4

Nucleic acid were first isolated by

Erwin Chargaff
Friedrich Miescher
Rosalind Franklin
none of these


Question 4: The correct answer is Answer 2: Friedrich Miescher.

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~ ES P25 Q4 ~

Question 5

One of the following is not pyrimidine

thymine
cytosine
guanine
uracil


Question 5: The correct answer is Answer 3: guanine.

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~ ES P25 Q5 ~

Question 6

Fructose is

milk sugar
cereal sugar
aldo sugar
keto sugar


Question 6: The correct answer is Answer 4: keto sugar.

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~ ES P25 Q6 ~

Question 7

Group of tissues doing a particular job

organ
system
organelle
individual


Question 7: The correct answer is Answer 1: organ.

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~ ES P25 Q7 ~

Question 8

Members of the same species living in the same place at the same time make

population
ecosystem
community
trophic level


Question 8: The correct answer is Answer 3: community.

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~ ES P25 Q8 ~

Question 9

Which one is a leukocyte

red blood cell
plasma cell
monocyte
all of these


Question 9: The correct answer is Answer 3: monocyte.

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~ ES P25 Q9 ~

Question 10

Which one of the following contain deoxygenated blood

pulmonary artery
hepatic artery
left atrium
none of these


Question 10: The correct answer is Answer 1: pulmonary artery.

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~ ES P25 Q10 ~