問題詳情

80.人類細胞的細胞核內,在穿透式電子顯微鏡(transmission electron microscopy)影像上顯示出兩種不同的染色模式,包括真染色質(euchromatin)與異染色質(heterochromatin)。下列那一種染色模式代表真 染色質?
(A)深染色和濃縮的染色質區域(dark-staining and condensed regions of chromatin)
(B)深染色和較少濃縮的染色質區域(dark-staining and less-condensed regions of chromatin)
(C)淡染色和濃縮的染色質區域(light-staining and condensed regions of chromatin)
(D)淡染色和較少濃縮的染色質區域(light-staining and less-condensed regions of chromatin)

參考答案

答案:D

統計:A:114,B:79,C:64,D:141,E:0

難度:困難