Practice Questions

TLS Online TPP Program

#Question id: 10322

some of the enzyme of citric acid cycle with its co-factor given in below;

             ENZYMES

           CO-FACTOR

                  INHIBITORS

s) Citrate synthase

i) TPP

a) NADH

t) Succinate dehydrogenase

ii) NAD+

b) Monofluoroacetyl-CoA

u) Isocitrate dehydrogenase

iii) Co-A

c) Aresenite, Succinyl CoA, NADH

v) Malate dehydrogenase

iv) FAD

d) ATP

w) α-ketoglutarate dehydrogenase complex

v) NADP+, Mg²⁺, Mn²⁺

e) Malonate, Oxaloacetate

Find out the correct combination of Enzymes with its co-factor and inhibitor.

#Unit 6. System Physiology – Plant

S-iii-b, T-iv-e, U-ii,v-d, V-ii-a, W-i,ii,iii,iv-c
S-iii-a, T-iv-c, U-ii,iv-d, V-ii-b, W-i,ii,iii,v-e
S-i-d, T-ii-e, U-i,ii,iii,iv-c, V-iv-a, W-ii,v-d
S-v-c, T-iv-e, U-ii-a, V-ii,v-d, W-i,ii,iii,iv-c

More Questions

TLS Online TPP Program

#Question id: 3892

#Unit 3. Fundamental Processes

The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:

TLS Online TPP Program

#Question id: 3893

#Unit 3. Fundamental Processes

Protein structural motifs often have general functions in common. Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?

TLS Online TPP Program

#Question id: 3895

#Unit 3. Fundamental Processes

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?

TLS Online TPP Program

#Question id: 3896

#Unit 3. Fundamental Processes

Which one of the following is not involved in steroid hormone action?

TLS Online TPP Program

#Question id: 3898

#Unit 3. Fundamental Processes

Which one of the following classes is expressed in the unfertilized egg and is involved in directing the spatial organization of the Drosophila embryo early in development?

TLS Online TPP Program

#Question id: 26476

#Unit 3. Fundamental Processes

Some of the definitions are given match them correctly

Column 1	Column 2
1. Repressors bind to specific sites on the DNA. In bacterial cells, such binding sites, called	a. effector
2. Regulation by means of a repressor protein that blocks transcription is referred to as	b. positive regulation
3. Activators bind to DNA and enhance the activity of RNA polymerase at a promoter; this is	c. negative regulation
4. Repressor binding to DNA is regulated by a molecular signal called	d. operators

ENZYMES	CO-FACTOR	INHIBITORS
s) Citrate synthase	i) TPP	a) NADH
t) Succinate dehydrogenase	ii) NAD+	b) Monofluoroacetyl-CoA
u) Isocitrate dehydrogenase	iii) Co-A	c) Aresenite, Succinyl CoA, NADH
v) Malate dehydrogenase	iv) FAD	d) ATP
w) α-ketoglutarate dehydrogenase complex	v) NADP+, Mg²⁺, Mn²⁺	e) Malonate, Oxaloacetate