QUESTION 9 0.5 points Save Answer Green fluorescent protein is commonly used to

Question

QUESTION 9 0.5 points Save Answer Green fluorescent protein is commonly used to A. visualize the localization of proteins in living cells. O B. label antibodies. C.photobleach other fluorescent proteins. OD. label DNA sequences. QUESTION 10 0.5 points Save Answer A feature common to almost all transmembrane proteins is A, a structure consisting almost exclusively of -sheets. O B. an a-helical region of about 20 to 25 hydrophobic amino acids. O C.an amino acid sequence rich in acidic residues. OD. a phosphorylated exterior domain. Click Save and Submit to save and submit. Click Save All Answers to save all answers Save All Answers Save and Submit

Explanation / Answer

9. The answer is A) visualize the localization of proteins in living cells.

Explaination:

GFP is used as a reporter of expression.

10. The answer is B) an alpha helical region of 20-25 hydrophobic amino acids.

Explaination:

All transmembrane proteins should have atleast one such alpha helical domain to function properly.

8. The answer is B.

Explaination:

They are present outside the membrane attached to short carbohydrate chain. They form hydrogen bonds with water molecules surrounding the cell and stabilizes the membrane structure.

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