Question # 1

Cell wall of gram positive bacteria are stained

Choose an answer

Pink

Red

Green

Purple

The percentage of ribosomal RNA in the cell is.

Choose an answer

4%

20%

50%

80%

The most recent ear is

Choose an answer

Paleozoic

Cenozoic

Mesozoic

Protozoic

Alternaria is an example of.

Choose an answer

Zygomycota

Ascomycota

Basidomycota

Deuteromy cota

The enzyme with optimum pH 5.50 is

Choose an answer

Arginase

Sucrase

pepsin

Enter kinase

Mammals become dominant in

Choose an answer

Paleozoic period

Mesozoic period

Coenozoic period

Proterozoic period

Helical shape of polypeptide is due to presence within molecule.

Choose an answer

Covalent bond

Hydrogen bond

Peptide bond

disulphide bond

Pseudo coelom is characteristics feature of.

Choose an answer

Aschelminthes

Annelida

Mollusca

Profera

The branch of Biology dealing with social behavior and communal life of human beings is

Choose an answer

Human Biology

Social Biology

Micro Biology

Bio technology

The catalytic activity of an enzyme is restricted to its small protein called

Choose an answer

Active site

Passive site

Intermediate

Above all

Sepia belong to.

Choose an answer

Cephalopoda

Myriapoda

Gastopoda

Annelida

The number of chromosomes in frog is

Choose an answer

52

26

13

7

When the human blood leaves the capillary bed of the tissue, most of the carbon dioxide is inthe form of:

Choose an answer

Carbonic acid

Bicarbonate ions

Carboxylic acids

None of them

Karyb. Mullis developed the polymerase chain reaction in.

Choose an answer

1963

1973

1983

1993

RNA and Protein called.

Choose an answer

Insulin

Tubulin

Actin

Myosin

Chromosomal part which uncoils, during inter phase is called.

Choose an answer

Chromatids

Satellite DNA

Euchromatin

Heterochromatin

The biome, which has very fertile soil, rich in organic matter with maximum water holding capacity is.

Choose an answer

Alpine forest

Grassiland

Desert

Temperate deciduous forest

Osteoblast and osteoclasts continue to migrate inward multiply rapidly and gradually convert the soft calius into

Choose an answer

Hard callus

Stony callus

Bony callus

Jolly callus

The existing species are the modified descendants of pre-existing ones according to:

Choose an answer

Theory of special creation

Theory of organic evolution

Uniformitarianism

Theory of catatrophe

The excretory product that requires maximum water for its removal is.

Choose an answer

Ammonia

Creatinine

Urea

Uric acid

Deficiency of vasopressin or ADH by the pituitary gland leads to a disorder in which the patients kidney have lessoned ability to absorb water is:

Choose an answer

Diabetes mellitus

Diabetes insipidus

Goiter

Exophthalmic goiter

The first convoluted part of vas deferent is called.

Choose an answer

Epididymis

Penis

Sperm

Scrotum

More Classes

Other Links

Biology Life Science Test Medium Mode 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