Commonly used vectors for human genome sequencing are:

Read the following four statements (A-D):

How many of the above statements are right?

1.  Three 

2.  Four 

3.  One 

4.  Two 

In the history of biology, the human genome project led to the development of:
1. Biosystematics
2. Biotechnology
3. Biomonitoring
4. Bioinformatics

Which one of the following is used as a vector for cloning genes into higher organisms?

1. Baculovirus

2. Salmonella typhimurium

3. Rhizopus nigricans

4. Retrovirus

A sequential expression of a set of human genes occurs when a steroid molecule binds to the:

1. transfer RNA

2. messenger RNA

3. DNA sequence

4. ribosome