112學測複習-CH2(2)

Quiz
•
Biology
•
12th Grade
•
Hard
葉東茂 葉東茂
Used 2+ times
FREE Resource
55 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
1個DNA、1個RNA
2個DNA
2個RNA
3個RNA
Answer explanation
解答 A
解析 2個核酸分子有2種五碳醣、5種含氮鹼基、8種核苷酸,推論應包含DNA及RNA。2個核酸分子中有3條核苷酸鏈,因DNA為雙股,RNA多為單股,推論有1條DNA、1條RNA
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
兩者皆需酵素催化
前者以DNA為模版,後者以RNA為模版
前者含氮鹼基原料為AUCG,後者為ATCG
前者在細胞核進行,後者在細胞質進行
Answer explanation
解答 A
解析 (B)皆以DNA為模版 (C)前者含氮鹼基原料為ATCG,後者為AUCG (D)皆在細胞核進行
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
AATTCGGGCC
TTAAGCCCGG
UUAAGCCCGG
TTUUCGGGCC
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
為轉錄過程,在細胞核中進行
為轉錄過程,在細胞質中進行
為轉譯過程,在細胞核中進行
為轉譯過程,在細胞質中進行
Answer explanation
解答 A
解析 2個核酸分子有2種五碳醣、5種含氮鹼基、8種核苷酸,推論應包含DNA及RNA。2個核酸分子中有3條核苷酸鏈,因DNA為雙股,RNA多為單股,推論有1條DNA、1條RNA
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
IAi × IBi
IAIB × ii
IAi × IAIB
IBi × ii
Answer explanation
解答 A
解析 (A)4種(IAIB、IAi、IBi、ii) (B)2種(IAi、IBi) (C)3種(A型的IAIA或IAi、IAIB、IBi) (D)2種(IBi或ii)
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