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2nd GEN CHEM > Module 17-18 > Flashcards

Module 17-18 Flashcards

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1
Q

is responsible for the transfer of genetic information from parents to offspring

A

DNA

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2
Q

is responsible for the synthesis of protein.

A

RNA

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3
Q

Nucleic Acid are made from thousands of repeating monomers called

A

Nucleotides

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4
Q

contains the genetic instructions for the correct sequence of amino acids in proteins.

  • Remains in the nucleus
A

DNA

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5
Q

uses the information to assemble the correct
amino acids and help make the protein.
* Leaves the nucleus

A

RNA

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6
Q

What are the Purines?

A

adenine (A)
guanine (G)

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7
Q

What are the Pyrimidines?

A

Cytosine (C)
Thymine (T)
Uracil (U)

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8
Q

Bases of DNA?

A

Cytosine (C), thymine (T),
adenine (A), guanine (G)

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9
Q

Bases of RNA

A

Cytosine (C), uracil (U)
adenine (A), guanine (G),

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10
Q

The base pairs are called complementary base pairs. What are these?

A
  • Adenine (A) - Thymine (T)
  • guanine (G) - Cytosine (C).
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11
Q

Parts of Nucleotide

A

Phosphate
Sugar
Base

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12
Q

is prepared using molasses fermentation. This
is a biological process where it uses sucrose from molasses

A

ethanol

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13
Q

an acetic acid that contains no water or very low amount of water (less than 1%) is called

A

anhydrous(water-free)

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14
Q

is commonly known as vinegar.

A

Dilute acetic acid

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15
Q
A
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16
Q

also be used in the preparation of carboxylic acid. In this process, it uses the reaction between methyl magnesium bromide and carbon dioxide followed by acid hydrolysis that will give acetic acid.

A

Grignard reagent

17
Q

a chemical reaction in which two reactants like alcohol and acid react to form an ester and water as the reaction products.

A

Esters

18
Q

are fragrant substances that are volatile and have low boiling points.

A

Esters

19
Q

speeds up the reaction without being chemically changed during the reaction.

A

Catalyst

20
Q

The catalyst used in the preparation of ethanol is …

A

YEAST

2nd GEN CHEM (5 decks)

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