BT201 Midterm MCQs

Current Mcqs Midterm

1The field of biology specializing in developing hardware & software to store and analyze the huge amount of data being generated by life scientists ………………BIOINFORMATICS.

2-There are some so called ………….to identify ecologically genes in incompletely genome……………………..PRE-GENOMIC MOLECULAR APPORACHES).

3The international human genome project initiated by except.

(a)US national institutes of health

(b)US department of energy

(c) Celera genomics,

(d)US NATIONAL INSTIUTES OF GENETICS

4-Compartive genomics is developing an increase array of bioinformatics techniques except.

a) Synteny analysis

b) Phylogeneticfoot printing

c) Phylogenetic shadow

d)SYNTENY SHADOW

5-Keystone species differ from foundation species, higher trophic level, and trophic level; tend to modify their environment, ALL GIVEN ABOVE. 6-Eukayra has been evolved from since………million years ago………… (TWO) NOT CONFIRMED.

7-Group consisting various species that lack a common ancestor called, POLYPHYLETIC. 8-Type of selection which favor more than two extreme phenotype is ……………….(DISRUPTIVE SELECTION).

9-Which of the following is not mode of feeding of annelids ………………………. PREDATOR.

10-A philosophical concept of value of something independent of its value to anything else called…………….(INTRINSIC VALUE).

11-Krill is major food for…………..WHALES.

community are ……………….SPECIES RICHNESS & SPECIES DIVERSITY.

13-Major technological development of 1990s , computing, communication, Micro technology……………….ALL OF THE ABOVE.

14-……………….are found in more than one copy in genome ………………..PARALOGUS GENES.

15-In Edmen degradation techniques the study of all the proteins in the cell .Mass spectrometry may also be used to determine the amino acid sequence of a protein ,& the protein is cleaved with a protease , which one not related with other than that

a) Edmen degradation techniques is laborious

b) Mass spectrometry replaced with Edmen degradation

c) Its masses are estimated for peptides generated from proteolytic digests of the proteins into fragment

d)FRAGMENT PATTERN IS NOT COMPARED WITH GENOMIC SEQUENCE 16-Which one is not true about protein degradation ……….

a) Masses are estimated for peptide generated from proteolytic digest of protein

b) Fragment pattern obtained is compared entries in database that include sizes from genomic sequence

c) Edmen degradation techniques is laborious

d) SEQUENCING USING MASS SPECTROMETERY REPLACED BY DEGRADTION PAST MCQS 1-Humans are included in the order……………PRIMASE.

2The field of biology specializing in analyzing & storing data……………..BIOINFORMATICS.

3-The possibility of working with molecules on the scale of few micrometers is called…………MICROECOLOGY.

4-First question asked when a species is bought for genome sequencing……………WHAT IS THE SIZE OF ITS GENOME?

5-The study of the transcripts that are present at any time in the cell are called………………..TRANSCRIPTOMICS.

6-Important announcement used to describe the community composition are …………….SPECIES RICHNESS & SPECIES DIVERSITY.

7-Vertebrates makes…………. % of the animals, ……….. 5%.

8The number of allele in a sample ……………ALLELIC RICHNESS.

9-Mass spectrometry used to measure the sequence of……………..AMINO ACID OF THE PROTEIN. 10-Oparin (1924): work………………’’PRIMEVAL SOAP THEORY’’.

11-Quanine is obtained from the quina is used to treat ……………..MALRIA.

12-The common extension of the genomics are except………….VACCINOMICS.

13-To assemble a genome from a series of sequence fragments requires tremendous……………COMPUTATIONAL POWER.

14-The first genomic sequenced completely was that of …………….HAEMOFELUES INFLUENZA. 15-The ……….technique has now been replaced mostly by sequencing using mass spectrometry ……………..EDMAN DEGRADTION.

16-Annelid do not have feeding style …………..FILTER FEEDERS.