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Laabri

Nucleic Acid Structure and Function Practice

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Last updated about 2 years ago
12 Nsɛmmisa
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1.

Label the diagram above

Draggable itemarrow_right_altCorresponding Item

Deoxyribose

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C

Hydrogen bond

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A

Phosphate group

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D

Nitrogenous base

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E

Ribose

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B

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2.

Looking at the diagram above what is the molecule on the left called?

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3.

Looking at the diagram above what is the molecule on the right called?

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4.

Categorize the following under DNA, RNA, or both.

  • Is a nucleic acid

  • It a polymer

  • The types are mRNA, tRNA, and rRNA

  • Is double stranded

  • It can be found in the nucleus

  • Is single stranded

  • Is made up of monomers

  • Is made up of nucleotides

  • Contains phosphate groups, sugars, and nitrogenous bases

  • Has the nitrogenous base G

  • Has the nitrogenous base A

  • Has the nitrogenous base T

  • Has the nitrogenous base U

  • Has the nitrogenous base C

  • Contains the sugar deoxyribose

  • Contains the sugar ribose

  • DNA

  • RNA

  • Both DNA and RNA

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5.

What are the attractions between the strands of DNA that keep the two strands connected?

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6.

Which of the following forms two hydrogen bonds?

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7.

Which of the following forms three hydrogen bonds

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8.

Which of the following are complementary to each other (attracted to each other)?

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9.

If one strand of DNA is TGCCAGTTAAGTCAGT what would the complementary strand be? (don't put any spaces in between your bases)

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10.

Categorize the following into DNA, RNA, or both.

  • Leaves the nucleus to go into the cytoplasm or rough ER to be read by a ribosome

  • Is genetic material

  • Contains the instructions for how to make all of the proteins in a cell (not just one set of instructions)

  • A type of this molecule contains the instructions for how to make one specific protein

  • Is a copy of one gene

  • Tells the cell how to make proteins

  • DNA

  • RNA

  • Both DNA and RNA

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11.

What are the monomers that are put together to make a protein?

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12.

What are the bonds in between the monomers of a protein called?