OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
DNA has a ____ strand; RNA has a ____ strand.
|
|
double/double
|
|
|
double/triple
|
|
|
double/single
|
|
|
single/single
|
Explanation:
Detailed explanation-1: -Despite these small chemical differences, DNA and RNA differ quite dramatically in overall structure. Whereas DNA always occurs in cells as a double-stranded helix, RNA is single-stranded.
Detailed explanation-2: -Although RNA is a single-stranded molecule, researchers soon discovered that it can form double-stranded structures, which are important to its function.
There is 1 question to complete.