Bioinformatics and Biosensors MCQ Questions & Answers

1

Microarray gene chips will eventually be used to

A) Screen for mutations leading to cancer B) Identify carriers of genetic diseases C) Identify probable behavioural traits D) Both A and B

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

2

Which of the following is least likely to be involved in stabilizing the three dimensional folding of most proteins?

A) Hydrogen bonds B) Electrostatic interaction C) Hydrophobic interaction D) Ester bonds

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

3

BLAST is an algorithm for comparing

A) Sequences B) Structures C) Texts D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

4

Which of the following statement is incorrect?

A) Various model organisms like mouse, yeast, nematode worm , E.coli and Arabidopsis thaliana, rice are being completely sequenced B) It is tough to find a gene incompact genome C) The work of developmental biologists studying model organisms, sequence data, protein structure and gene expressing data will greatly help our understanding of how organisms work at the molecular level D) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

5

Characterizing molecular component is

A) Genomics B) Cheminformatics C) Proteomics D) Bioinformatics

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

6

Lux AB bioreporter contain

A) Lux A gene B) Lux B gene C) Lux AB genes D) Lux A & Lux B genes

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

7

Sometimes signal only occurs when a secondary substrate like the following is added to the bioassay

A) Lux AB B) Luc C) Luceferrin D) Both A and B

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

8

Which of the following can detect extremely low levels of proteins, hormones, pollutants, gases and other molecules?

A) Microscope B) Centrifuge Machine C) Biosensor D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

9

The field that is concerned with the management and analysis of biological data using computers

A) Statistic B) Genomics C) Bioinformatics D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

10

Several major international databases for application to genomics and proteomics have been established as mirror site under the

A) NDMC B) NJVM C) NCERT D) NBDC

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Bioinformatics and Biosensors MCQ Questions & Answers | Biotechnology