TLS Online TPP Program

#Question id: 2937


Separase initiates sister chromatid segregation at anaphase by cleaving:

#Section 3: Genetics, Cellular and Molecular Biology
  1. APC.

  2. Cdc20.

  3.  cyclin B.

  4. Scc1.

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TLS Online TPP Program

#Question id: 10807

#Section 6: Plant, Animal and Microbial Biotechnology

Cyanogenic Glycosides and Glucosinolates are nitrogen containing secondary metabolites in plants. Following are some statements regarding the action of Cyanogenic Glycosides and Glucosinolates;

a) Cyanogenic Glycosides release the poison hydrogen cyanide by the action of enzyme known as Hydroxynitrile lyase

b) Release of the mustard-smelling volatiles from glucosinolates is catalyzed by a hydrolytic enzyme, called a thioglucosidase or myrosinase

c) substerate for Glycosidase is Cyanogenic glycoside and Thioglucosidase is Aglycone

d) Like cyanogenic glycosides, glucosinolates are stored in the intact plant separately from the enzymes that hydrolyze them, and they are brought into contact with these enzymes only when the plant is crushed

Which of the following combinations of above statement is true?

TLS Online TPP Program

#Question id: 2326

#Section 3: Genetics, Cellular and Molecular Biology

The movement of chromosomes during mitosis is due to the:

TLS Online TPP Program

#Question id: 14359

#Section 5: Bioprocess Engineering and Process Biotechnology

How many enzyme units are there in 1 katal? 

TLS Online TPP Program

#Question id: 1963

#Section 2: General Biology

Inflammatory responses may include which of the following?

TLS Online TPP Program

#Question id: 3753

#Section 3: Genetics, Cellular and Molecular Biology

Cytosine makes up 42% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be thymine?