Module 1 Flashcards

(62 cards)

1
Q

Saturated means what

A

No double bonds

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2
Q

Polyunsaturated

A

3 or more double bonds

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3
Q

No double bonds means

A

More hydrogen

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4
Q

Catalyst

A

Causes a reaction or speeds up a reaction

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5
Q

Isomers

A

The same molecular formula but different structures

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6
Q

Units that make up a polymer is

A

A monomer

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7
Q

Hydrocarbons are composed of only what

A

Carbon and hydrogen

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8
Q

Glucose, fructose and galactose are what

A

Monosaccharides

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9
Q

Glucose and fructose are

A

Isomers 

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10
Q

Glucose + fructose =?

A

Sucrose

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11
Q

Glucose + galactose =?

A

Lactose

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12
Q

Glucose + glucose =?

A

Maltose

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13
Q

Lipids are

A

Non-polar (hydrophobic)

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14
Q

Study of life _____

A

Biology

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15
Q

Basic unit of matter______

A

Atoms

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16
Q

Basic unit of life_____

A

Cells

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17
Q

All members of a particular species in a green area ______

A

Population

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18
Q

Two atoms with the same atomic number, but different atomic mass

A

Isotopes

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19
Q

Two atoms with the same number of protons, but different number of neutrons

A

Isotopes

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20
Q

In a saline (salt water )solution
Salt is the _____
Water is the ____

A

Salt= solute
Water = solvent

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21
Q

Proposed testable explanation of observations

A

Hypothesis

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22
Q

Hyper means

A

More

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23
Q

Hypo means

A

Less

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24
Q

ISO means

A

Same

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25
Micro means
Small
26
Macro means
Big
27
Hydro means
Water
28
Poly means
Many
29
Lysis/lysos means
Breakdown
30
Ase means
Enzymes
31
Hydrolysis
Putting water in,to break something down
32
Polypeptide chain
Chain of amino acids
33
Monomers of a protein
Amino acids
34
OSE means
Sugar
35
Organic catalyst
Enzymes
36
Monomers of a polysaccharide
Monosaccharides
37
Diffusion
Moving form great concentration to low concentration
38
ATP means
Energy
39
What organic molecules are non-polar
Lipids
40
What organic molecules are hypo phobic
Lipids
41
What organic molecules do not from polymers
Lipids
42
What happens to RBC in hypertonic solution
Cells shrink - crenation
43
What happens to RBC in hypotonic solutions
Cells burst - hemolysis
44
What happens to RBC in isotonic solution
Cell stays the same
45
What happens to RBC in distilled water
Cell swells and then Bursts
46
Diffusion of H2O through a selectively permeable membrane
Osmosis
47
diffusion through a protein channel is called what
facilitated diffusion
48
hydrocarbon with no double bonds
saturated
49
CH2O is associated with what organic molecules?
carbohydrates
50
Tonicity definition
the ability of a solution to change the volume of a cell through osmosis
51
hypertonic definition
a solution with a higher concentration of non-permeable solutes in comparison to another solution.
52
hypotonic definition
a solution with a lower concentration of non-permeable solutes in comparison to another solution.
53
isotonic definition
a solution with the same concentration of non-permeable solutes in comparison to another solution.
54
hemolysis
the breakdown of red blood cells.
55
the shrinkage of red blood cells is called what
crenation
56
cyto means?
cell
57
Passive transport
Does not require energy to move substances across the cell membrane
58
Where does ATP come from
Mitochondria
59
What is the first step in cellular respiration
Glycolysis
60
What is the reactant in an enzymatic reaction
Substrates
61
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