Which of the following is true about the structure of DNA?
A. Hydrogen bonds form between the phosphate groups while the sugar and nitrogen bases form the backbone of the double helix
B. Hydrogen bonds form between the nitrogen bases while the sugar and phosphate groups form the backbone of the double helix
C. The sugar and phosphate groups form the rungs of the ladder with nitrogen bonded together by hydrogen bonds forms the rails
D. Nitrogen bases form the backbone of the double helix, while hydrogen bonds between the sugar and phosphate groups form the ladder
Answers: 1
Other questions on the subject: Biology
Biology, 21.06.2019 20:00, zaratayyibah
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 22.06.2019 06:30, nacgrading3p6d8pf
1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.
Answers: 1
You know the right answer?
Which of the following is true about the structure of DNA?
A. Hydrogen bonds form between the phosp...
Questions in other subjects:
Mathematics, 25.07.2019 21:00
English, 25.07.2019 21:00
