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TLS Online TPP Program

#Question id: 94

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.

#I Life Science/ Life Sciences Group – I-V

  1. glycoside  

  2. glycoprotein

  3. heteroglycan

  4. glucoconjugate

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TLS Online TPP Program

#Question id: 18608

#SCPH01 Biochemistry

In an experiment, A 5kb DNA undergoes PCR using primer, after electrophoresis instead getting a 5kb band, two set of PCR band are found of 5kb and 3kb, this is due to
TLS Online TPP Program

#Question id: 570

#SCPH28 | Zoology

Which of the following is true for allosteric enzymes
TLS Online TPP Program

#Question id: 2156

#SCPH28 | Zoology

Proteins known to be involved in Golgi apparatus independent transport of lipids include

a. StAR protein.                                 

b. Neimann-Pick C1 (NPC1) protein.

c. HMG CoA reductase.                    

d. acyl:cholesterol acyl transferase (ACAT).

e. cholesterol 7α-hydroxylase.  
TLS Online TPP Program

#Question id: 8922

#SCPH28 | Zoology

Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships?
TLS Online TPP Program

#Question id: 10355

#I Life Science/ Life Sciences Group – I-V

The conversion of ammonium to amino acids requires two enzymes such as GS and GOGAT,

a) High levels of light and carbohydrate—conditions that stimulate plastid GS and Fd-GOGAT

b) Conditions of ample energy inhibit GS and GOGAT

c) The stimulation of GS and GOGAT, they favor nitrogen assimilation into glutamine and glutamate, compounds that are rich in carbon and participate in the synthesis of new plant materials

d) In energy-limited conditions inhibit GS and GOGAT

Which of the following statements about GS and GOGAT is correct?