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Biology > Cumulative Test > Flashcards

Cumulative Test Flashcards

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1
Q

What leads a scientists to conducting an expiremtn

A

Observation

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2
Q

What does a peer review help?

A

Support it

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3
Q

What is a well tested explanation that explains observations

A

Theory

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4
Q

What is the proscces of organisms maintain their internal environment

A

Homeostasis

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5
Q

What is the metric system based in

A

10

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6
Q

Which value is 2 Incriments smaller than meter

A

Centi

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7
Q

When 2 atoms share electrons when bonded it is

A

Covalent bond

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8
Q

Which property of water makes it attracted to glass

A

Adhesion

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9
Q

The oxygen sore of water me levying had a which charge

A

Negative

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10
Q

The water that dissolves the lemonade mix is

A

Solvent

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11
Q

A single unit molecule would be known as a

A

Monomer

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12
Q

Nucleic acid is mad if

A

Nucleotides

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13
Q

What are proteins made of

A

Amino acids

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14
Q

What ar carbs made of

A

Sugars

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15
Q

Lips are fatty acids and

A

Glycerol

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16
Q

Enzymes lower what energy

A

Activation

17
Q

What do marmacules include

A

Lipid
Carbs
Proteins
Nucleus acids

18
Q

What are the chemical that go into an reaction called

A

Reactants

19
Q

What speeds up chemical reactions

A

An enzyme

20
Q

What to prokaryote have

A

Ribosomes

21
Q

What breaks down waste to be recycled

A

Lysosomes

22
Q

What helps make proteins

A

ER

23
Q

Which organelle is not in animal cells

A

Chloroplast

24
Q

Water moving through a cell membrane is known as

A

Osmosis

25
Q

The channels sin the cell membrane are made of what

A

Proteins

26
Q

Why does an animals cel shrivel in the ocean

A

The water moved out

27
Q

What predicts the outcome of an experiment?

A

Hypothesis

28
Q

What uses ATP to move things from low to high concentration

A

Active transport

29
Q

3 things that make prokaryotes different from eukaryotes

A

No nucleus
Simple
Have plasmids

30
Q

What bond only occurs between water and in DNA

A

Hydrogen bonds

31
Q

A molecule with an unequal distribution of electron wothin the molecule is …

A

Polar molecule

32
Q

What is lemonade

A

A solution

33
Q

What is another name for polysaccharide

A

Starch

34
Q

What organelle story’s water sugars and salts for the cell

A

Vacuole

35
Q

Which organkels involve energy conversions

A

Mitochondria

Chloroplast

36
Q

When a cell is places on fresh water the water is —– solution because it has a lower level of dissolved solids in it

A

Hypotonic

37
Q

T OR F

a hypothesis is based on the result of an expiremtn

A

False

38
Q

Glucose and carbon dioxide go into cellular respiration

A

False

Biology (11 decks)

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