UNIT 1 REVIEW Flashcards

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1
Q

What ending do carbohydrates have?

A

-ose

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2
Q

The function of carbohydrates?

A

main source of energy

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3
Q

Monomer and polymer of carbohydrates

A

monomer- monosaccharide
polymer- polysaccharide

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4
Q

Two types of carbohydrates?

A

Aldose and Keytose

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5
Q

Aldose is where?

A

End

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6
Q

Keytose is where?

A

mid

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7
Q

Disaccharides are what type of reaction?

A

dehydration reaction

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8
Q

What are disaccharides formed by?

A

Two monosaccharides (carbs)

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9
Q

What linkages are disaccharides?

A

Ether linkages (dehydration reactions)

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10
Q

Disaccharides are what type of reations?

A

dehydration reaction

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11
Q

maltose is made out of ^ ^

A

glucose + Glucose +H2O

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12
Q

Lactose is made out of ^ \/

A

glucose + glactose +H2O

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13
Q

Sucrose is made out of ^ /_\

A

glucose + fructose

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14
Q

Polysaccharides are what type of linkages

A

many ether linkages by many monosaccharides

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15
Q

Polysaccharides are starch, cellulose, glycogen T or F

A

T

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16
Q

starches are many alphas put together?

A

T

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17
Q

Cellulose is many betas put together?

A

T

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18
Q

Glycogen is many alpha put to gether that build off each other

A

T

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19
Q

Starch is what type of bonding

A

1,4

20
Q

Cellulose is what type of bonding

A

1,4

21
Q

Maltose is what type of # bonding?

A

1,4

22
Q

Lactose is what type of # bonding

A

1,4

23
Q

Sucrose is what # of bonding

A

1,2

24
Q

Starch is used for what?

A

plant food storage molecule

25
Q

Cellulose is used for what?

A

structural components in cell walls

26
Q

Glycogen is used for what?

A
  • animal food storage molecules
  • similar to starch but with more braces.
27
Q

Proteins control the rate of chemical reactions through enzymes T or F

A

T

28
Q

Proteins transport in and out of the cell T or F

A

T

29
Q

Monomer of protien

A

amino acid

30
Q

polymer of protien

A

polypeptide

31
Q

proteins have what type of weird group?

A

Radical group fro amino acid

32
Q

protein structure - primary

A

little beads

amino acids linked together and form peptide bonds

33
Q

Protein structure - secondary

A

two single wavey coil

-amino acids linked together by hydrogen bonds
-ex hydrogen bonds, disulphide bridges, ionic bonds and hydrophobic interactions

34
Q

protein structure - Tertiary

A

waved and coiled togter

-attractions are present between pleased shapes
-decided to coil up due to hydrogen bonds

35
Q

protein structure- Quanatary

A

scribbled together

-some proteins are a combination of 2 or more polypeptide chains
-proteins may have inorganic compounds
- each combination of poly peptide chains produces a different protien

36
Q

Lipids function

A

store energy and makeup biological membranes

37
Q

no polymers of lipids because…

A

because its not composed of repeating units of the same molecules or atoms

38
Q

what is glycerol

A

a lipid

39
Q

properties what is a hydrocarbon

A

-non polar
-low boiling points
-hot water soluble
-combustible

40
Q

why is benzene a special hydrocarbon?

A

alternate single double bonds between the carbons

bonds move around

resignates between 2 forms

41
Q

t or F energy is required to break down bonds

A

T

42
Q

t or f energy is released when new bonds are formed

A

T

43
Q

endergonic means

A

require energy

44
Q

exergonic means

A

gives off energy

45
Q

how do chemical reactions speed up

A

catalsits