64. Which advantage(s) explain why organisms often store energy as triacylglycerols rather than polysaccharides?
(A) The carbon atoms in triacylglycerols are more reduced and they are hydrophobic, so little water needs to be stored with them.
(B) The carbon atoms in triacylglycerols are more reduced.
(C) Because triacylglycerols are hydrophobic, they do not require storage with large amounts of water.
(D) Triacylglycerols contain more oxygen than polysaccharides, making them more efficient to oxidize.
(E) Triacylglycerols contain more oxygen than polysaccharides, making them more efficient to oxidize, and they are hydrophobic, so little water needs to be stored with them.
答案:登入後查看
統計: A(4), B(0), C(0), D(1), E(3) #3852918
統計: A(4), B(0), C(0), D(1), E(3) #3852918
詳解 (共 1 筆)
#7376926
生物貯存能量的方式:三酸甘油脂和多醣(如澱粉或肝醣)
三酸甘油脂由於其具較高還原性和疏水性,所以比多醣更常作為能量貯存的方式
0
0