Which of the following ethylene receptors in Arabidopsis) have intrinsic histidine kinase activity, and this activity does not appear to play an essential role in signalling?

TLS Online TPP Program

#Question id: 21253

#Unit 12. Applied Biology

Which of the following statements about the metabolite production along with microbial growth?

TLS Online TPP Program

#Question id: 21254

#Unit 12. Applied Biology

Match the following plant sources with their secondary metabolites and medical uses;

SOURCES PLANT	SECONDARY METABOLITES	USE
P. Coleus blumei	i. Atropine	a. Insecticidal
Q. Atropa belladonna	ii. Reserpine	b. Cardiac tonic
R. Trianthema portucalastrum	iii. Rosamarinic acid	c. Muscle relaxant
S. Digitalis lanata	iv. Phytoecdysones	d. Antioxidant

TLS Online TPP Program

#Question id: 21255

#Unit 12. Applied Biology

Industrially, the most important primary metabolites are amino acids, nucleotides and vitamins, these metabolites are manufactured by__

TLS Online TPP Program

#Question id: 21256

#Unit 12. Applied Biology

Production of l-Glutamic Acid by overproducing glutamate through some microorganism__

TLS Online TPP Program

#Question id: 21257

#Unit 12. Applied Biology

Lysine is a member of the_______________of amino acids.

TLS Online TPP Program

#Question id: 21258

#Unit 12. Applied Biology

Some classes of mutants were obtained from the parental strain as the source of genetic material for transduction:

I) A strain that are resistance to thialysine

II) A strain in which both the threonine-regulated AK and HD were resistant to feedback inhibition by threonine

III) A strain is selected for ß-hydroxynorvaline Sensitive, in which HDI was sensitive to both inhibition and repression and the threonine-regulated AK was constitutively synthesized