Sheltered Unit 3 - DNA Re-Test - Nancy Morfin | Bibliotek

1

The sequence of nitrogen bases in DNA varies widely.
The sequence of the bases in DNA is most important for which of the following?

Allowing DNA to have the shape necessary for replication.

Providing the instructions for the traits of an organism.

Preventing mutations from occurring during DNA replication.

Helping form the sugar-phosphate backbone of DNA molecules.

1

Assume that you have straight hair and your sibling has curly hair. What accounts for this difference?

Your sibling has a genetic mutation.

Your sequence of nitrogen bases is different than your sibling.

You have DNA and your sibling does not.

Your sibling has a weave.

Nødvendig

1

A model of a DNA molecule is shown below.
The arrow in the picture above is pointing at...

The hydrogen bond that forms between two complementary nitrogen bases.

The bond that forms between phosphate and deoxyribose sugar molecules.

The joining of introns and exons in the sense strand of DNA.

The joining of a codon and a DNA triplet.

B.C.6A

Nødvendig

2

The diagram below represents the steps of DNA replication.

Place the description of each step below to describe the process shown.

Andre svarmuligheder:

DNA structure unzips (unwinds / opens)

Complementary pairs complete identical strands

Original template DNA sequence

Nødvendig

1

Which row in the chart shows the steps of DNA replication in the correct order?

Row 4

Row 3

Row 2

Row 1

BIO.7.A

Sheltered Unit 3 - DNA Re-Test

Sheltered Unit 3 - DNA Re-Test

The sequence of nitrogen bases in DNA varies widely. The sequence of the bases in DNA is most important for which of the following?

Assume that you have straight hair and your sibling has curly hair. What accounts for this difference?

A model of a DNA molecule is shown below.The arrow in the picture above is pointing at...

Which row in the chart shows the steps of DNA replication in the correct order?

The sequence of nitrogen bases in DNA varies widely. The sequence of the bases in DNA is most important for which of the following?

Assume that you have straight hair and your sibling has curly hair. What accounts for this difference?

A model of a DNA molecule is shown below.The arrow in the picture above is pointing at...

Which row in the chart shows the steps of DNA replication in the correct order?

The sequence of nitrogen bases in DNA varies widely.
The sequence of the bases in DNA is most important for which of the following?

A model of a DNA molecule is shown below.
The arrow in the picture above is pointing at...

The sequence of nitrogen bases in DNA varies widely.
The sequence of the bases in DNA is most important for which of the following?

A model of a DNA molecule is shown below.
The arrow in the picture above is pointing at...