TLS Online TPP Program

#Question id: 14820


The smallest organism is probably determined by

#Unit 2. Cellular Organization
  1. the size of the molecules necessary for replication
  2.  its membrane
  3. its volume
  4. the number and the size of the molecules necessary for its growth and replication
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TLS Online TPP Program

#Question id: 5166

#General Aptitude

Which of the following is the largest ?

TLS Online TPP Program

#Question id: 2309

#Unit 2. Cellular Organization

Membrane-bound compartments in eukaryotic cells are called:

TLS Online TPP Program

#Question id: 3587

#Unit 8. Inheritance Biology

Short hair in rabbits (S) is dominant over long hair (s). The following crosses are carried out, producing the progeny shown.

A. short X short = Progeny ( 3 short and 1 long)

B- short  X long = Progeny  (1 short and 1 long )

What is possible genotypes of the parents of  cross A and cross B respectively

TLS Online TPP Program

#Question id: 3822

#Unit 3. Fundamental Processes

State whether the following statements is true/false regarding DNA replication.

1. Proteins bind to both origin sites and termination sites on DNA during DNA replication.

2. In the Sanger method for DNA sequencing, the gels are read from bottom to top, since the smallest fragments travel farthest in the sequencing gel.

3. DNA polymerase I which is inhibited by dideoxynucleoside triphosphates is used in the Sanger method for DNA sequencing.

4. Sanger DNA sequencing requires inhibition of DNA polymerization by a specific dideoxynucleoside every time it is copied in the replication process.

5. The Klenow fragment can be used for DNA sequencing if proteins such as SSB protein are added.

TLS Online TPP Program

#Question id: 4793

#Unit 8. Inheritance Biology

Hypophosphatemia is caused by an X-linked dominant gene in humans. Normal man marries with Hypophosphatemia woman whose father is normal. What will be observation in their child is correct?

a. All daughters affected                                      b. half of their daughters affected

c. All sons affected                                              d. half of their son’s affected