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TLS Online TPP Program

#Question id: 13137

Reproductive value (Vx ) calculated from population life-table data provides a measure of the 

#Unit 10. Ecological Principles
  1. Contribution of an individual of age  x  to  the  future  growth  of  the  population  relative  to  a  newborn's contribution
  2. Average number of offspring produced by a female during age interval x
  3. Proportion of available resources allocated to reproduction in individuals in population x
  4. Probability of offspring surviving to age class x dN
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TLS Online TPP Program

#Question id: 13116

#Unit 2. Cellular Organization

In chloroplast, the site of coupled oxidation-reduction reactions is the
TLS Online TPP Program

#Question id: 13117

#Unit 2. Cellular Organization

Which one of the following of correct order of electron transport during light reaction in the thylakoid membrane of chloroplast?
TLS Online TPP Program

#Question id: 13118

#Unit 2. Cellular Organization

GEF activity of monomeric G protein Ran perform in
TLS Online TPP Program

#Question id: 13119

#Unit 2. Cellular Organization

Ions, small metabolites, and globular proteins up to about ---------- can diffuse passively through the central aqueous region of the nuclear pore complex.
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: 13121

#Unit 2. Cellular Organization

--------- act as a nuclear export factor and directs the associated mRNP to the central channel of the NPC by transiently interacting with FG- nucleoporins.