Register
Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that has nitrogenous bases toward its exterior. DNA is a double helix made of two strands linked together
51.1k views
3 votes
Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that has nitrogenous bases toward its exterior. DNA is a double helix made of two strands linked together with hydrogen bonds. DNA is a double helix that contains nitrogenous bases toward its exterior.

User JohnForDummies
by
5.9k points

1 Answer

4 votes
B) DNA is a double helix made of two strands linked together with hydrogen bonds.

Watson and Crick were one of the first scientists to model and describe the structure of DNA correctly. DNA is a double helix with two sugar-phosphate backbones. The two strands are linked by hydrogen bonds between their nitrogenous bases.
User Fflorent
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.4m questions

8.4m answers

Other Questions

I need biology help. We are taking one lesson today and we need to make a habitat demonstration. It needs to show one habitat, 5 animals in that habitat, 5 plants in that habitat, and 5 sun drawings in
there are 3 different ways for plates to interact with eachother list the 3 types of faults and what they do
7. dinoflangellates stores excess sugar as A. proteins B. fats C. starch D. none of the above 8. An amoeba moves by extensions of its cytoplasm, which is know as A. cilia B. flagella C. pseudopdia D. none
Which of the following is a group of therapsids
Which of the following statements is true? Tsunamis happen when backwash is stronger than swash. Mudflows are the slowest form of slope failure. Weathering is the movement of sediment from one location
Link Copied!