biology mcqs

MCQS Submitted By
Q: The largest gland in the human body is ?
  • A: Thyroid
  • B: Pituitary
  • C: Liver
  • D: Hypothalamus
Test Selected: general
Sehrish
Q: if blood group have A antigen so what is antibody of blood group A ?
  • A: B
  • B: A
  • C: AB
  • D: O
Test Selected: NTS
Haroon Khan
Q: Bile contain which enzyme ?
  • A: Lipase
  • B: Amylase
  • C: Hydrogense
  • D: Not
Test Selected: nts
Uzair Abbasi Ghotki
Q: a group of immune cells that mediates the cellular imnmune response by processing and presenting antigenes for recognition by certain other cells of inmmune system is called------ ?
  • A: natural killer cells
  • B: interferons
  • C: antigene-presenting cells
  • D: vaccines
Test Selected: nts
anusha javaid
Q: Red blood cells are produced in ?
  • A: Liver
  • B: Heart
  • C: Spleen
  • D: Bone-marrow
Test Selected: ppsc
Asad Ali
Q: Blood is carried toward the heart by ?
  • A: Arteries
  • B: Capillaries
  • C: Vein
  • D: Non of these
Test Selected: nts
Sofia
Q: The Diaphragm is human body assist in ?
  • A: Digestion
  • B: Respiration
  • C: Circulation of Blood
  • D: Excretion of waste
Test Selected: ppsc
Muzammil Hussain
Q: Study of Human skin is known as. ?
  • A: Dermatology
  • B: Numerology
  • C: Pharmacology
  • D: Haimatology
Test Selected: general
Ayesha
Q: The earliest symptoms of HIV infection occur: A. When body is not vaccinated B. When body donít produce antibodies C. When body begin to form antibodies D. Immediately after infection ?

Answer: C. When body begin to form antibodies

Test Selected: nts
Mohsina Ali
Q: The target cells of HIV are: A. B cells C. Macrophages B. CD4 T-cells D. RBCs ?

Answer: B. CD4 T-cells

Test Selected: nts
Mohsina Ali
Q: In HIV, which enzyme is involved in the budding and assembly A. Ligase C. Helicase B. Integrase D. Protease ?

Answer: D. Protease

Test Selected: nts
Mohsina Ali
Q: In which phase the phage is regarded as master and the bacterial cell is slave A. Lytic cycle C. Lysogenic cycle B. Prophage D. Temperate phase ?

Answer: A. Lytic cycle

Test Selected: nts
Mohsina Ali
Q: In HIV, what is the function of long terminal repeat sequence present on either side of RNA strand ?
  • A: Contain information of structural proteins
  • B: Helps to control HIV replication
  • C: Cause disease
  • D: Control the ability of HIV to infect a cell
Test Selected: nts
Mohsina Ali
Q: All are lentivirus except: ?
  • A: HAV
  • B: SIV
  • C: FIV
  • D: CAEV
Test Selected: nts
Mohsina Ali
Q: In HIV, the protein in the viral core is: A. gp120 C. gp41 B. p24 D. p17 ?

Answer: B. p24

Test Selected: nts
Mohsina Ali
Q: Envelope of HIV is made up of: A. Lipopolysaccharides C. Glycoproteins B. Lipoproteins D. Peptidoglycan ?

Answer: B. Lipoproteins

Test Selected: nts
Mohsina Ali
Q: What is the range in size of bacteriophage A. 20nm-240nm C. 24nm-200nm B. 40nm-250nm D. 50nm-300nm ?

Answer: C. 24nm-200nm

Test Selected: nts
Mohsina Ali
Q: Q1. What is the morphology of polio virus A. Spherical virus C. Tadpole shaped virus B. Rod shaped virus D. Crystal shape virus ?

Answer: A. Spherical virus

Test Selected: nts
Mohsina Ali

About biology mcqs

MCQS Nts is an online platform for all jobs test mcqs. On this pages you can find biology mcqs.You can also find mcqs which are repeated in nts tests and fpsc tests. At this website you can find valuable resources related to biology mcqs. As per the nts past paper majority of nts mcqs came from the basic concepts of mathematics and everyday science. nts sample papers also show that these nts papers also include English and analytical reasoning questions. biology mcqs are most important part of each jobs test. On MCQS nts you can not only see biology mcqs related to NTS but also the biology mcqs for OTS, MCQS for PTS and all jobs test. FPSC also conducts jobs test for all government jobs in Pakistan. The FPSC jobs are usually announce on official website of FPSC. The FPSC test date of all the government jobs are sent through sms to the candidates.