During replication, which enzyme is responsible for making a daughter strand of DNA using the parent strand as template（）
A. Reverse transcriptase
B. RNAse
C. DNA polymerase
D. RNA polymerase
查看答案
Which of the following is the best definition of “translation”（）
A. Protein makes DNA
B. RNA makes DNA
C. RNA makes protein
DNA makes RNA
The two strands in the DNA double helix are anti-parallel. What does this mean（）
A. Both strands run in the 3′ to 5′ direction
Both strands run in the 5′ to 3′ direction
C. Anti-parallel is used to refer to the left-handed curve of the DNA double helix
D. One strand runs in the 5′ to 3′ direction and the other runs 3 to 5 direction
In the laboratory, DNA molecules can be cut at specific sequences using（）
A. UV light
B. restriction nucleases
C. DNA ligase
D. laser tweezers
E. DNA polymerase
Which of the following may NOT be used in argumentative essays to convince readers（）
A. Statistics
B. Personal beliefs
C. Personal experiences
D. Logical reasoning
微信支付 
支付宝支付