Quiz: DNA

1

1. Where is DNA located in the cell?

nucleus

Golgi apparatus

ribosome

cytoplasm

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Which best describes the shape of a DNA molecule?

semi-helix

triple helix

single helix

double helix

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Which of these follows the correct base-pairing rules for DNA?

Cytosine (C) - Guanine (G)

Cytosine (C) - Adenine (A)

Thymine (T) - Cytosine (C)

Adenine (A) - Uracil (U)

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DNA is a nucleic acid, which means it is made up of monomers called:

carbohydrates

nucleotides

ribosomes

lipids

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Which of these is NOT a nucleotide found in DNA?

Uracil

Thymine

Adenine

Cytosine

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Which type of molecule makes up the "rungs" of the "ladder" in DNA?

nitrogen base

deoxyribose

phosphate

ribose

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Which molecules makes up the outside of the DNA ladder?

ribose sugar & nitrogenous base

deoxyribose sugar & phosphate

phosphate & nitrogenous base

nitrogenous base & deoxyribose sugar

1

The Central Dogma of Biology states that:

DNA codes for RNA through transcription; RNA is translated into an amino acid chain; amino acid chains fold into proteins.

DNA codes for RNA through translation; RNA is transcribed into a protein; proteins fold into amino acid chains.

RNA codes for DNA through translation; DNA is transcribed into an amino acid chain; amino acid chains fold into proteins.

2

A sequence on one strand of DNA reads:
CTA TTT CAA
What should be the code on the opposite strand?

GAT AAA TCC

CTA TTT CAA

CAT TTT CAA

GAT AAA GTT

Quiz: DNA

1. Where is DNA located in the cell?

Which best describes the shape of a DNA molecule?

Which of these follows the correct base-pairing rules for DNA?

DNA is a nucleic acid, which means it is made up of monomers called:

Which of these is NOT a nucleotide found in DNA?

Which type of molecule makes up the "rungs" of the "ladder" in DNA?

Which molecules makes up the outside of the DNA ladder?

The Central Dogma of Biology states that:

A sequence on one strand of DNA reads: CTA TTT CAAWhat should be the code on the opposite strand?

1. Where is DNA located in the cell?

Which best describes the shape of a DNA molecule?

Which of these follows the correct base-pairing rules for DNA?

DNA is a nucleic acid, which means it is made up of monomers called:

Which of these is NOT a nucleotide found in DNA?

Which type of molecule makes up the "rungs" of the "ladder" in DNA?

Which molecules makes up the outside of the DNA ladder?

The Central Dogma of Biology states that:

A sequence on one strand of DNA reads: CTA TTT CAAWhat should be the code on the opposite strand?

A sequence on one strand of DNA reads:
CTA TTT CAA
What should be the code on the opposite strand?

A sequence on one strand of DNA reads:
CTA TTT CAA
What should be the code on the opposite strand?