Question # 1

The percentage of water in bacterial cell is above

Choose an answer

15%

18%

50%

70%

Pteropsida is divided into ...... classes

Choose an answer

3

4

5

6

Pyruvic acid is produced as a result of.

Choose an answer

Glycolysis

ETC cycle

Calvin cycle

Krebs cycle

Resolution power of a typical compound. microscope is.

Choose an answer

300 x

1.0 micro meter

2.0 micro meter

2-4 Angstron

Number of spiracles in cockroach is

Choose an answer

20 pairs

10 pairs

06 pairs

08 pairs

The structure involved in guttation are.

Choose an answer

Cuticle

Hydathodes

Lenticle

Stomata

In earthworm exchange of gases mainly takes place through.

Choose an answer

Gills

Lungs

Skin

Ostla

Which of the following is not true for spores produced by fungi

Choose an answer

They are haploid

They need water for their dispersal

They are non-motile

They are produced in large number

Most elaborate and efficient respiratory system is present in.

Choose an answer

Man

Fish

Bird

Fing

One complete heart beat tasts for

Choose an answer

0.2 seconds

2 seconds

0.8 seconds

0.15 seconds

The carbohydrate digesting enzyme is called.

Choose an answer

Isomerase

Lipase

Amylase

Protease

The phylum which is exclusively marine is

Choose an answer

Canidaria

proifera

Echinadermata

Annelida

The optimum temperature of human body enzyme is.

Choose an answer

27 ^oC

37^oC

47^oC

57^oC

Chemical nature of most cellular secretions is.

Choose an answer

Proteins

Lipids

Glyco proteins

Carbohydrates

The common name of Allium cepa is

Choose an answer

Piyaz

Bathu

Amaltas

Chana

Globular proteins differ from fibrous proteins in

Choose an answer

Having more amino acids

Their repeating units joined by peptide bond

Being soluble in aqueous medium

Being non-crystalline

A little change in phmay leadsto.

Choose an answer

Effects enzyme only in high concentration

Retarder even block enzyme activity

Ionization of substrate

Ionization of active sites of enzyme

Antibodies are produced from

Choose an answer

Eosinophils

Basophils

Lymphocytes

Monocytes

Cell membrane has 60-80 %

Choose an answer

Lipids

Vitamins

Proteins

Carbohydrates

To biological function of a protein is determined by its

Choose an answer

Primary structure

Secondary structure

Tertiary structure

Quaternary structure

Tentacles is a characteristic of

Choose an answer

Snall

Amoeba

euglena

Hydra

Ancient fish that have developed lungs are called.

Choose an answer

Dipnoi

Thaliacea

Asterias

Leptocardil

More Classes

Other Links

Biology Fsc Part 1 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer