DNA Structure and Replication

During DNA replication, a DNA strand that has the bases CTAGGT produces a strand with the bases

What are the parts of a nucleotide?

A.sugar, phosphate, base

B.sugar, comatose, base

C.comatose, comatose, comatose

D.sugar, adenine, base

The __________ bonds in DNA are stronger than the ______________ bonds.

A.Hydrogen, covalent

B.Comatose, hydrangea

C.Covalent, hydrogen

D.all are of equal strength

In the figure below, what nucleotide is located at point 1, opposite from thymine?

A.Adenine

B.Cytosine

C.Guanine

D.Thymine

In the figure what is adding bases in order to build the new strands?

A.DNA poltorington

B.DNA po-po

C.DNA polymerase

D.RNA polymerase

The idea that A pairs with T and C pairs with G is known as :

In class we used a nickname for DNA’s shape.

What does the entire structure in the diagram above show (not the part in the box labelled X)?

A.A DNA molecule

B.An Amino Acid

C.An RNA molecule

D.a protein

In the diagram, which of the following best describes what is found in the area marked "X"?

A.adenine + phosphate group + thymine

B.cytosine + phosphate group + guanine

C.deoxyribose + phosphate group + polymerase

D.deoxyribose + phosphate group + cytosine

Which of the following is the best description of the two DNA molecules that result from DNA replication?

During DNA replication, a DNA strand that has the bases CAAGGT produces a strand with the bases

Which process helps to preserve the genetic information stored in DNA during DNA replication?

If this had two additional phosphates and the base was adenine, we would call it

A.Cash Money

B.ADP

C.useless

D.Tommy

See the way the sugars are "upside down" on the one strand compared to the other? we call that....

A.Anti coalition

B.Antiparallel

C.Antidisestablishment

D.Antiacid

How can a chemical actually hold information?