tRNA acts as

(1) adapter RNA

(2) structural RNA

(3) matured RNA

(4) messenger RNA

Which is correct about tRNA

1. It has amino acid acceptor end

2. It has codon loop

3. It has 2 strands

4. There are 64 tRNA for 64 codons

tRNA looks like

(1) clover-leaf

(2) L shaped

(3) inverted L shaped

(4) a and c

The genetic make up of an organism is determined by

(1)sequences of bases in RNA

(2)sequence of bases in DNA

(3)sequences of amino acids in proteins

(4)all of these

HGP(Human Genome Project) gave a new area in biology called as

(1)BioSciences

(2)Bioinformatics

(3)Biochemistry

(4)Biological sciences

Which of the following was not the goal of Human Genome Project

1. Identification of human genes

2. human genome sequence determination

3. store information in databases

4. Improve manpower for data analysis

The Human Genome Project started in ______and completed, in__________ year respectively.

(1) 1990, 2003

(2) 1993, 2003

(3) 1993, 2006

(4) 1990, 2006

The major approaches used in HGP for identifying genes were

(1) BLAST

(2) Expressed Sequence Tags

(3) Sequence annotation

(4) b and c

Which of the following were not used in HGP?

(1)Vectors like BAC and YAC

(2) Hosts like plants and animals

(3)Protein sequencers

(4)DNA sequencers

Frederick Sanger is credited for the invention of

(1)DNA sequencing method

(2)Protein sequencing method

(3)Both

(4)RNA sequencing method