TLS Online TPP Program

#Question id: 2982


Match the following proteins (Column I) with their functions (Column II) during cell cycle.

Column I

Column II

A. Cdc25C phosphatase

i. Activates vertebrate S phase CDKs

B. INK4

ii. Activation of Mitotic CDKs

C. Cdc25A phosphatase

iii. Binds and inhibits G1 CDKs

D. APC/CCdc20

iv. Degradation of securin

#Part-B Specialized Branches in Biotechnology
  1. A-iii, B-i, C-ii, D-iv

  2. A-i, B-ii, C-iv, D-i

  3. A-ii, B-iii, C-i, D-iv

  4. A-iv, B-iii, C-ii, D-i

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TLS Online TPP Program

#Question id: 4805

#Part-A Aptitude & General Biotechnology

What is maximum parental frequency for two genes if single cross over within two strands?

TLS Online TPP Program

#Question id: 4806

#Part-A Aptitude & General Biotechnology

Four incompletely link gene as cis configuration, Heterozygote ABCD/abcd produced a gamete with genotype AbCD is due to

TLS Online TPP Program

#Question id: 4807

#Part-A Aptitude & General Biotechnology

Three incompletely link marker gene was found. There is a marker A gene present in middle. Cross between aaBBcc X AAbbCC to produce heterozygous were allowed test cross, which of the following test cross offspring should be least frequent?

TLS Online TPP Program

#Question id: 4808

#Part-A Aptitude & General Biotechnology

When F1 female Drosophila of the genotype AaBbCc is test crossed, ( Gene A and B located at 10 map unit in transe configuration but gene C are independently assort for both gene. Which of the following test cross progeny that is that is more frequent?

TLS Online TPP Program

#Question id: 4809

#Part-A Aptitude & General Biotechnology

The upper most following figure above shows the locations of four genes on the genetic map of an organism; the lower figure shows the locations of the same four genes on a physical map derived from the nucleotide sequence of the DNA of that organism. The maps are not identical because

TLS Online TPP Program

#Question id: 4810

#Part-A Aptitude & General Biotechnology

In a haploid organism, the C and D loci are 8 m.u. apart. From a cross C d X c D, which of the following proportion following progeny classes: (a) C D; (b) c d; (c) C d