TLS Online TPP Program

#Question id: 7162


Is regeneration in Hydra similar to regeneration in vertebrates, or is it fundamentally different in some way?

#Unit 5. Developmental Biology
  1. Regeneration in Hydra occurs through a repatterning of existing cells by morphallaxis, unlike regeneration in vertebrates, which occurs through epimorphosis.
  2. Regeneration in Hydra occurs through the reinitiation of cell division in existing cells, followed by repatterning of those cells, very much like regeneration in vertebrates.
  3. Regeneration in Hydra occurs through the reinitiation of cell division in existing cells, followed by repatterning of those cells, which is totally different from regeneration in vertebrates.
  4. Regeneration in Hydra occurs through the reinitiation of cell division in existing cells, followed by repatterning of those cells, whereas regeneration in vertebrates occurs through a process of repatterning of existing cells.

More Questions
TLS Online TPP Program

#Question id: 869

#Unit 1. Molecules and their Interaction Relevant to Biology

Which statements are correct regarding protein folding

A. Many molecular chaperones were first described as heat shock proteins (Hsp) because Their rate of synthesis is increased at elevated temperatures

B. The renaturation of a denatured protein in vitro may not entirely mimic the folding of a protein in vivo.

C. Molecular chaperones are essential proteins that bind to only partially folded polypeptide chains.

D. Molecular chaperones function to lift folding polypeptides out of the false minima in their folding funnel.

TLS Online TPP Program

#Question id: 26429

#Unit 3. Fundamental Processes

MMR (mismatch repair) system functions in

TLS Online TPP Program

#Question id: 19734

#Unit 3. Fundamental Processes

Some of the statements are given regarding shelterin choose the correct 
a) Shelterin is the complex of telomeric protein
b) Shelterin functions to protect telomeres from DNA damage repair pathways
c) In mammals, six telomeric proteins (TRF1, TRF2, Rap1, TIN2, TPP1, and POT1) comprises a complex.
d) Shelterin also regulate telomere length control by telomerase

TLS Online TPP Program

#Question id: 20711

#Unit 12. Applied Biology

During the electron transfer process, usable energy is recovered via a series of redox reactions through the formation of 
1. Energy storage compounds 
2. Electrochemical gradients
3. Vacoules
Which of the below combinations are correct?

TLS Online TPP Program

#Question id: 10876

#Unit 10. Ecological Principles

The result of a situation in which  is less than kl is