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TLS Online TPP Program

#Question id: 13120

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

#Unit 2. Cellular Organization
  1. 1-i-d-P, 2-iii-a-R, 3-ii-b-S, 4-     iv-c-Q
  2. 1-ii-a-Q, 2-i-d-P, 3-iii-c-R,4-iv-b-S
  3.  1-iii-c-P, 2-i-d-S, 3-ii-b-R, 4-iv-a-Q
  4. 1-iv-b-R, 2-i-d-p, 3-ii-a-S, 4-iv-c-Q
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