Generate Quiz 6A895D63931D4

1 / 10

Which of the following are instant sources of energy in living organisms, like glucose? Their general formula is:

NUMS 2019 Cancelled
Biology
Biological Molecules
Carbohydrates
Elimination Tool:

A) Cx(H2O)x

B) C6H12O6

C) Cx(H2O)y

D) Cx(HO)y

2 / 10

Tissue is a

PMC 2020
Biology
Cell Structure and Function
Introduction to Cell and it’s theory
Elimination Tool:

A) group of cells

B) group of organs

C) group of tissues

D) group of organisms

3 / 10

Which of the following structures is absent in higher plants and found in animal cells?

Biology
Cell Structure and Function
Elimination Tool:

A) Centriole

B) Cytoskeleton

C) Mitochondria

D) Cytoplasm

4 / 10

Simplest form of carbohydrates include

PMC 2021 Tested
Biology
Biological Molecules
Carbohydrates
Elimination Tool:

A) Hydroxyl and hydrogen groups

B) Aldehyde and ketone groups

C) Alcohol and carboxyl groups

D) Carboxyl groups

5 / 10

AIDS is caused by which virus?

PMC Practice 17
Biology
Bio-diversity | Variety of Life
Elimination Tool:

A) Human Immunodeficiency Virus

B) Parvovirus

C) Influenza Virus

D) Paramyxovirus

6 / 10

The haploid number of chromosomes in the human eggs and sperms are?

PMC Practice 11
Biology
Cell Structure and Function
Cytoplasm and Organelles
Elimination Tool:

A) 22

B) 23

C) 21

D) 24

7 / 10

Which is the incorrectly paired one?

NTS 2013
Biology
Cell Structure and Function
Introduction to Cell and it’s theory
Elimination Tool:

A) Robert Hooke … cell wall

B) Schlelden and Schwann … cell theory

C) Robert Brown… nucleus

D) Watson and Crick … DNA model

E) Virchow… Mosaic model of plasma membrane

8 / 10

If 15 um size object is observed under light microscope, using 5X eyepiece and 10X objective, its magnified image size will be:

UHS 2019
Biology
Cell Structure and Function
Techniques used in Cell Biology
Elimination Tool:

A) 750 um

B) 50 um

C) 500 um

D) 250 um

9 / 10

Which of the following is NOT TRUE about the Human Immunodeficiency virus (HIV)?

PMC 2020
Biology
Bio-diversity | Variety of Life
Elimination Tool:

A) It is a retrovirus

B) It is surrounded by an envelope

C) It does not cause AIDS

D) It causes deficiency of the human immune system

10 / 10

The helical structure of a protein is kept by the formation of hydrogen bond between amino acid molecules which are:

NUMS 2015
Biology
Biological Molecules
Proteins
Elimination Tool:

A) Adjacent to each other

B) In successive spiral turns

C) Between two different polypeptide chains

D) None of the given options

Your score is

0%

PLS Academy App!

QUICK LINKS

PREP

COURSES

SUPPORT