Everyday Science MCQs — Test 12

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Question 1

On wound __________ fight foreign particles, like bacteria?

Question 2

Sythetic insulin from pork was formed by which technique?

Question 3

Blood is carried towards the heart by __________?

Question 4

The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called ?

Question 5

__________ is essential for the formation of hemoglobin.

Question 6

___________ are needed as a source of energy for the vital activities of the body?

Question 7

Oxygen accounts for ____ % of totals human body mass?

Question 8

The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:

Question 9

Which one of them is a micro-molecule?

Question 10

A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as: