TLS Online TPP Program

#Question id: 10329


If birds are excluded from the class Reptilia, the term that consequently describes the class Reptilia is

#Unit 9. Diversity of Life Forms
  1. paraphyletic.
  2. polyphyletic.
  3. monophyletic.
  4. Diphyletic 
More Questions
TLS Online TPP Program

#Question id: 13120

#Unit 2. Cellular Organization

Match the correct one?

Target organelle

 

Location of sequence within protein

 

Removal of sequence

 

Nature of sequence

 

1- ER

 

i- N- terminal

 

a- yes

P- Core of 6-12 hydrophobic aa often preceded by one or

more basic ammo acids (Arg, Lys)

 

2-Mtochrondria matrix

 

ii- N- terminal

b- yes

Q- Multiple different kinds;  rich in Lys and Arg

residues

3-Chloroplast stroma

 

iii- N- terminal

c- no

R- Lys and arg one side and other side hydrophobic aa

4-Nucleus

 

iv-varies

d- yes

S- Generally rich in ser and thr, poor in glu and asp


TLS Online TPP Program

#Question id: 21118

#Unit 12. Applied Biology

What are the advantages of biosensors in agriculture?
 Easy to handle
 Measures non-polar molecules
 Gives accurate readings
Longer storage
Which of the following options are incorrect?

TLS Online TPP Program

#Question id: 10460

#Unit 6. System Physiology – Plant

CCT overexpression mutant shows____

TLS Online TPP Program

#Question id: 3427

#Unit 11. Evolution and Behavior

Natural selection can alter the frequency of distribution allele and heritable trait in different following way

A- Accumulation of those mutation that increase fitness of population in changing environment

B- Check accumulation of mutation that lower the fitness of species in unchanging environment

c- occur when population is subjected to divergent selection

TLS Online TPP Program

#Question id: 1005

#Unit 1. Molecules and their Interaction Relevant to Biology

The first step in the de novo biosynthesis of IMP is a reaction between glutamine and PRPP. Which statement is not true about this reaction?