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Round 1:-Mind Martians (Cardinal Quiz)

Total questions: 25

Worksheet time: 9mins

Name
Class
Date
1.

Violet Biotechnology includes

a)

Medicine and Human Health

b)

Environmental Biotechnology

c)

Bioterrorism

d)

Law,ethics,philosophy

2.

The genetic code is a triplet code in which each codon in an ___________ specifies one amino acid.

a)

mRNA

b)

tRNA

c)

rRNA

d)

DNA

3.

A protein consists of one or more molecular subunits called________,which are themselves composed of smaller building blocks,the amino acids , linked together by peptide bonds to form long chains.

a)

Peptide

b)

Polypeptides

c)

Peptidoglycan

d)

Glycoprotein

4.

Analyzing the fruit weight and crop yield in agricultural plants are example of __________ studies.

a)

Quantitative genetics

b)

Phylogenetics

c)

Classical genetics

d)

Molecular genetics

5.

A trisomic cell is represented as

a)

1N+1

b)

1n+1

c)

2N+1

d)

2n+1

6.

The study of gene expression at the level of the entire genome is called as

a)

Epigenetics

b)

Transcriptomics

c)

Genomics

d)

Karyology

7.

A complex structure that spans the region between meiotically paired (synapsed) chromosomes and facilitates crossing-over -____________

a)

Synaptonema complex

b)

Chiasmata

c)

Cross-over Bridge

d)

Microtubules

8.

A viral disease of another animal species that can cause a human disease

a)

Malaria

b)

Zoonosis

c)

Influenza

d)

Mumps

9.

A cloning vector constructed to be a self-replicating element in yeast cells

a)

Yeast Artificial Chromosome

b)

E.coli

c)

Plasmid

d)

Cosmid

10.

A rare autoimmune disease caused by the host immune system destroying neural tissue in which non-infections measles virus is maintained following recovery from the acute phase of infection

a)

Bullous Pemphigoid

b)

Subacute Sclerosing Panencephalitis

c)

Scleroderma

d)

Jakob Disease

11.

Small viruses with RNA genome

a)

Coronavirus

b)

Picornavirus

c)

Diphtheria

d)

Hepatitis

12.

In the CAM plants,________ is formed in the presence of enzyme PEP carboxylase.

a)

Acetic acid

b)

Oxaloacetic acid

c)

succinic acid

d)

fumaric acid

13.

In which phase of cell cycle does synthesis/duplication of DNA take place?

a)

G1 Phase

b)

M Phase

c)

G2 Phase

d)

S Phase

14.

Substitution of Glutamic acid by which amino acid at sixth position of beta - globin chain of haemoglobin causes sickle cell aneamia?

a)

Glycine

b)

Valine

c)

Leucine

d)

Isoleucine

15.

Bioactive molecules, cyclosporin A is used for which purpose in organ - transplant patients?

a)

Blood-cholesterol lowering agent

b)

Blood-clot buster

c)

Immunosupressive agent

d)

Antibiotic

16.

Scientific name of housefly

a)

Drosophila melanogaster

b)

Periplanta americana

c)

Panthera pardus

d)

Musca domestica

17.

Who gave germ Theory of Disease?

a)

Louis Pasteur

b)

Edward Jenner

c)

Oliver Wandellholmes

d)

Lazzaro Spallanzani

18.

__________ is the sum total of all the alleles of the genes in group and it's related species.

a)

Cytoplasm

b)

Chromosomes

c)

Protoplasm

d)

Germplasm

19.

On cooling the 2 separated strands of DNA again recoil. It is called as

a)

Chain reaction

b)

Deamination

c)

Annealing

d)

Palindrome

20.

Which RNA has minimum life-span?

a)

mRNA

b)

tRNA

c)

rRNA

d)

DNA

21.

Oncogenic viruses are harmful and can cause tumor in

a)

Lytic phase

b)

Virion state

c)

Hybrid state

d)

Provirus state

22.

One gene one enzyme relationship was established for the first time in

a)

Monilinia fructicola

b)

Gibberella zeae

c)

Caterpillar fungus

d)

Neurospora crassa

23.

________ is the oldest drug for malaria

a)

Chloroquine

b)

Quinine

c)

Primaquine

d)

ACT

24.

If a colourblind man marries a woman who is Homozygous for normal colour vision, the probability of their son being colourblind is

a)

1/2

b)

1/4

c)

1/3

d)

0

25.

In symbiotic condition when lichen is formed what is its fungal component called?

a)

Phycobiont

b)

Mycobiont

c)

Photobiont

d)

Foliose