Zymology deals with __________

(a)

Study of yeast fungus and its practical applications.

(b)

Study of fermentation and its uses.

(c)

Study of Bioreactors and their construction methodology.

(d)

Study of zymase producing microbes and its benefits.

Pick out the mismatched pair(s):
(i) Amphotericin-B - Streptomyces notatum
(ii) Penicillin - Penicillium nodosus
(iii) Streptomycin - Streptomyces griseus
(iv) Tetracycline - Streptomyces aureofaciens

(a)

i and ii

(b)

ii and iii

(c)

iii and iv

(d)

i only

Self-ligation is prevented by____________

(a)

DNA Polymerase

(b)

Helicase

(c)

Alkaline phosphate

(d)

DNA lipase

Statement 1: Liposomes are the artificial lipoprotein vesicles.
Statement 2: Liposomes are highly used in gene transfer.

(a)

Statement 1 is correct and Statement 2 is also correct.

(b)

Statement 1 is correct and Statement 2 is incorrect.

(c)

Both the statements are incorrect.

(d)

Statement 1 is incorrect and Statement 2 is correct

Which of the following statements does not hold true for restriction enzyme?

(a)

It recognizes a palindromic nucleotide sequence

(b)

It is an endonuclease

(c)

It is isolated from viruses

(d)

It produces the same kind of sticky ends in different DNA molecules