The correct option is D. There are four different nitrogenous bases in DNA molecules; these bases are joined together by different forces including hydrogen bonds. In DNA molecules, there are two hydrogen bonds between adenine and thymine while there are three hydrogen bonds between cytosine and guanine. Thus, the hydrogen bonds between cytosine and guanine is the stronger.
Answer:
Genetic counseling after testing can help you better understand your test results and treatment options, help you deal with emotional concerns, and refer you to other healthcare providers and advocacy and support groups.
Explanation:
Answer:
it's c
Explanation:
Producers like grass use the sun's energy to stay alive and things like bunnies eat them and so on and so forth.
Theophylline is prescribed.
Robert Hooke is famed for his work on the plant cell walls he observed. The experiment is done by viewing the thin slices of cork under a microscope. Upon doing so, he viewed numerous plant cell walls in the corks tissue. This lead to the discovery of the plant cell - building block of life.