Nucleic Acid Flashcards

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1
Q

What are Nucleic acids? and what is there definition?

A

Biochemical macromolecule that is involved with the transmission of inherited information.

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2
Q

What are the two types of Nucleic acid?

A

DNA

RNA

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3
Q

What does DNA stand for?

A

Deoxyribonucleic acid

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4
Q

What does RNA stand for?

A

ribonucleic acid

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5
Q

What are Nucleic acid made from?

A

Hydrogen, Oxygen, Nirtogen, Carbon, Phosphorus

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6
Q

What three componments make up a Nucleic acid?

A

base
Sugar
Phosphate group

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7
Q

What sugar is it in nucleic acid?

A

ribose

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8
Q

What are the two types of bases called?

A

Purines

Pyramidines

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9
Q

Which base is smaller?

A

Pyramidines

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10
Q

Which base has a double ring layer?

A

Purines

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11
Q

What are the types of purines base?

A

Adenine

Guanine

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12
Q

What are the types of Pyramidines base?

A

Cytosine
Thymine
Uracil

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13
Q

What bond is used in the base?

A

Hydrogen bond

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14
Q

What base is only found in RNA?

A

Uracil

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15
Q

What base is only found in DNA?

A

Thymine

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16
Q

What reaction forms a nucleotide?

A

Condensation reaction

17
Q

How are Nucleotides formed?

A

a phospheric acid and a base chemiclly bond to a sugar.

18
Q

What is lost during the fomration of a nucletide?

A

water

19
Q

What is there two of in a Dinucletide?

A

there are two nuletides

20
Q

How are Dinucleotides formed?

A

Two nucletides are covalently bonded by a condensation reaction. the link is between the phosphate group and one nucletide and the sugar of another.

21
Q

What bond is in a Dinucleotide?

A

Phosphodiester