Вопрос
18. Pentose(s)is (are): fructose ribose xylulose mannose deoxyribose
Решения
4.7
(185 Голоса)
Циля
ветеран · Репетитор 12 лет
Ответ
B. ribose, E. deoxyribose
Объяснение
## Step 1Pentose is a type of sugar that contains five carbon atoms. The options provided in the question are all types of sugars, but not all of them are pentoses.## Step 2Fructose, xylulose, and mannose are hexoses, which means they contain six carbon atoms. Therefore, they are not pentoses.## Step 3Ribose and deoxyribose, on the other hand, are pentoses. They contain five carbon atoms each.