Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 9152
TLS Online TPP Program

#Question id: 12370

Dideoxy ribose sugar contains

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. No Hydroxyl group at C4 & C5 position
  2. No Hydroxyl group at C1 & C2 position
  3. No Hydroxyl group at C2 & C3 position
  4. No Hydroxyl group at C3 & C4 position
More Questions
TLS Online TPP Program

#Question id: 27134

#Unit 7. System Physiology – Animal

The metabolic rate is least affected by an increase in the plasma level of
TLS Online TPP Program

#Question id: 31085

#Unit 4. Cell Communication and Cell Signaling

IP3/DAG signaling is terminated when: 
TLS Online TPP Program

#Question id: 5232

#Unit 11. Evolution and Behavior

Using molecular clock, it was estimated that two species X and Y must have diverged from their common ancestor about 5 x 10^6 years ago. If the rate of divergence per base pair is estimated to be 0.06 per million years, what is the proportion of base pairs that differ between the two species now?
TLS Online TPP Program

#Question id: 1557

#Unit 4. Cell Communication and Cell Signaling

which one of these antibody can cross placenta?
TLS Online TPP Program

#Question id: 4789

#Unit 8. Inheritance Biology

Red flower in plant mediated by three non-allelic genes as a follows Homozygous for mutant allele a ,b,c at any locus give white flower. A plant with Genotype Aabbcc is cross with genotype aaBbCc Plant. What is proportional of white flower among their offspring?