11. The term amphipathic describes the characteristic of some molecules that hav

Question

11. The term amphipathic describes the characteristic of some molecules that have A) Two polar regions B) Oaly a single polar region C) No polar regions D Roth a polar and nonpolar region 12. To which of the following classes of sugars does glucose belong? A) Hexose ) Heplose C) Triose D) Tetrose 13, Which of the following is NOT a major functional class of proteins? A) Enzymes ) Structural rifunctional D) Regulatory 14. Which of the following is NOT true in the basic structure of amino acid A) It contains a carboxyl groupX B) It contains an amino group C) A functional group such as hydroxyl, phosphate may be found in an amino acid groups are attached to a single carbon mo contains a phosphodiester bond 15. Cell membrane form a bydrophobic permeability barrier because of the presence of B) Glycolipid C) Hydrophobic membrane proteins ) Sterols E) All of the above 16. Which scientist is credited with coining the term 'cell' from the latin cellulac A) Antonie van Leeuwenhoek B) Theodor Schwann Robert Brown Robert Hooke

Explanation / Answer

I believe all of your marked answers are correct:

11) D

12) A

13) C

14) E

15) E

16) D

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