Question 3 (1 point) One strand of DNA can always provide information about its

Question

Question 3 (1 point)
One strand of DNA can always provide information about its complementary strand because of

A.complimentary base pair matching

B. glycosidic bonding between sugars

C. the alpha-helical structure of macromolecules

D. the consistent makeup of backbone structure

E. the four variations of nucleic acids used in DNA

Question 4 (1 point)
Read the statement below, then decide which central dogma process or processes the statement applies to.

Choose all that apply.

Results in the production of a new ribonucleic acid.

__Replication

__Transcription

__ Translation

__ None of these

Question 5 (1 point)
Read the statement below, then decide which central dogma process or processes the statement applies to. Choose all that apply.

Relies on complementary base pairing between two deoxynucleotides.

__Replication

___ Transcription

___Translation

___ None of these

Question 6 (1 point)

The central dogma postulates that information "flows" from nucleotide sequence to amino acid sequence.

True

False

Question 8

Fill in the blanks to correctly complete the statement below. Choices may be used more than once or not at all.

"During the process of transcription, information contained in a(n) ____X___ molecule is used to construct a(n) new ____Y___ molecule as a product. In order to do so, special enzymes called polymerases catalyze the necessary chemical reaction in order to join neighboring ___Z___ together into the biomolecule product."

1.dNTPs

2.rNTPs

3.RNA

4.DNA

5.amino acids

6.polypeptides or proteins

___ Blank Z

____Blank X

____ Blank Y

Explanation / Answer

Ans 3 : A) complimentary base pair matching

In a DNA double helix , there are two strands of DNA that run anti parallel to each other and have opposite polarities.

These strands have complimentary bases on them which are bonded together through hydrogen bonds.

Such that A is bonded to T via 2 hydrogen bonds , and G is bonded to C via three hydrogen bonds.

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.