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TLS Online TPP Program

#Question id: 4141

Bacterial ribosomes:

#SCPH01 Biochemistry

  1. bind tightly to specific regions of DNA, forming polysomes.

  2. contain at least one catalytic RNA molecule (ribozyme).

  3. contain three species of RNA and five different proteins.

  4. require puromycin for normal function.

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TLS Online TPP Program

#Question id: 9152

#SCPH28 | Zoology

In mountainous areas of western North America, north-facing slopes would be expected to ________.
TLS Online TPP Program

#Question id: 15607

#SCPH01 Biochemistry

In gene transformation over high expression can be achieved by expressing the gene 
1. Inducible promoter
2. Constitutive  promoter
3. Terminator sequence
4. Increasing copy no. of gene
Which of the following are correct
TLS Online TPP Program

#Question id: 16476

#SCPH28 | Zoology

Which type of cultures can be used for cells which do not have cell to cell communication
TLS Online TPP Program

#Question id: 2957

#SCPH28 | Zoology

A mutation in the gene that codes for p53 can result in-

A. loss of an inhibitor protein, p21.

B. loss of a transcription factor.

C. uncontrolled cell growth and cancer.

Which of the following is correct?
TLS Online TPP Program

#Question id: 14503

#SCPH28 | Zoology

If 10 coins are tossed 100 times, how many times would you expect 7 coins to fall head upward ?