Ap Bio Unit 1-5

Question 1

Biology

Answer 1

The study/ science of life

Question 2

Organism

Answer 2

an entity that displays the qualities of life

Question 3

Gene

Answer 3

Unit of heredity

Question 4

Genome

Answer 4

All the genetic info that the entity has

Question 5

Cell

Answer 5

single - can be identified as a living entity by itself

Question 6

Terms Largest- smallest (organism, gene genome, cell)

Answer 6

organism cell genome gene

Question 7

Evolution

Answer 7

How a species has changed over a long period of time

Question 8

Species

Answer 8

a group that’s capable of producing offspring

Question 9

natural selection

Answer 9

A species ability to survive and produce offspring (survive) better than other.

Question 10

Energy

Answer 10

The ability to do

Question 11

Energetics

Answer 11

properties of energy ( bio, chemical, physical energy)

Question 12

Deoxyribonucleic Acid (DNA)

Answer 12

a sequence of hereditary information in (ACGU)

Question 13

How many Sig Figs (2.03)

Answer 13

3 Sig Figs

Question 14

How many Sig Figs ( 0.04567863)

Answer 14

7 sig figs

Question 15

Normal distribution

Answer 15

Mean Median Mode approx. =

Question 16

% in one standard deviation

Answer 16

68%

Question 17

% in 2 standard deviations

Answer 17

95%

Question 18

Standard deviation formula

Question 19

Standard error of the mean

Question 20

Biotic

Answer 20

Living organism

Question 21

Abiotic

Answer 21

non- living entities (rocks)

Question 22

What does a biological system have

Answer 22

Both biotic and abiotic

Question 23

All organism contain energy from what two sources

Answer 23

Food sunlight

Question 24

Positive Control

Answer 24

known effect in a controlled experiment

Question 25

Negative Control

Answer 25

unknown effect in a controlled experiment

Question 26

Null Hypothesis

Answer 26

predicts IV has no affect

Question 27

Alt Hypothesis

Answer 27

Predicts IV has an effect

Question 28

Quantitative

Answer 28

Data in numbers measurable

Question 29

Theory

Answer 29

after multiple tests conducted with the same Hypothesis

Question 30

Qualitative

Answer 30

data- Immeasurable (feelings)

Question 31

Matter

Answer 31

Everything that has mass and takes up space

Question 32

Molecules

Answer 32

Chemically bonded atoms

Question 33

Organic molecules

Answer 33

Chemically bonded atoms with Carbon

Question 34

C6 H12 O6

Answer 34

Glucose

Question 35

NO2

Answer 35

Nitrogen dioxide

Question 36

CH4

Answer 36

Methane

Question 37

H2O

Answer 37

Water

Question 38

Covalent Bonds

Answer 38

two ions share Electrons (nonmetal + nonmetal)

Question 39

Ionic Bonds

Answer 39

Have the same amount of electrons (one steals from the other ) Metal + nonmetal

Question 40

Non Polar

Answer 40

electrons are shared equally Hydrogen Carbon bonds or same type of element

Question 41

Polar

Answer 41

Electrons are shared unequally

Question 42

Electronegativity

Answer 42

How good an element is at attracting electrons

Question 43

Why do most chemical formulas include Carbon?

Answer 43

Carbon is capable of creating complex formulas because it can connect with 4 other elements

Question 44

Carbon Skeleton

Answer 44

link with other carbon atoms to form long chains Carbon atoms can form single and double bonds can store energy

Question 45

Organic molecules

Answer 45

anything that contains Carbon

Question 46

Monomer

Answer 46

a single building block of life

Question 47

Monosccahrides

Answer 47

Carb's monomer

Question 48

Nucleic acid

Answer 48

DNA monomer

Question 49

Lipid monomer

Answer 49

Not available but they are made of glycerin and fatty acids

Question 50

Amino Acid

Answer 50

Protein's monomer (22)

Question 51

Dimer

Answer 51

2 monosaccharides

Question 52

DNA

Answer 52

Deoxyribosenucleic acid

Question 53

ose-

Answer 53

sugar (glucose, fructose)

Question 54

RNA

Answer 54

Ribose nucleic acid

Question 55

Carbohydrates contain

Answer 55

Carbon

Question 56

Protein contains

Answer 56

Carbon Nitrogen

Question 57

Nucleic acid contains

Answer 57

Carbon, Nitrogen, phosphate

Question 58

Lipids contain

Answer 58

carbon and Phosphate

Question 59

Water polarity

Answer 59

the charges in H2O is unequal

Question 60

Hydrogen Bond

Answer 60

a weak reaction between hydrogen and very electronegative ions (fluorine, oxygen, nitrogen)

Question 61

Cohesion

Answer 61

water sticks to itself

Question 62

Adhesion

Answer 62

Water sticks to other molecules

Question 63

capillary action

Answer 63

Cohesion and adhesion allow water to climb up spaces like tubes, roots, and between slides

Question 64

High surface tension

Answer 64

the measure of difficulty to break the water's surface.

Question 65

Density

Answer 65

solid water (ice) is less dense allowing Ice to float

Question 66

High specific heat

Answer 66

The temperature per weight unit needed to change the degree 1 degrees celsius

Question 67

Universal solvent

Answer 67

water can dissolve just about anything

Question 68

Hydrophobic

Answer 68

Water hating because it's polar (vinegar oil)

Question 69

Hydrophilic

Answer 69

Water loving because it's non polar

Question 70

Hydrolysis

Answer 70

Molecule break down when water is added

Question 71

Dehydration Synthesis

Answer 71

Molecules added together when water is taken away

Question 72

ACIDIC

Answer 72

has a ph. of below 7 lots of hydrogen ions give hydrogen ions

Question 73

BASIC

Answer 73

PH above 7 takes hydrogen

Question 74

NEUTRAL

Answer 74

has a PH of 7 has an equal amount of H+ and OH-

Question 75

Carboxyl

Answer 75

COOH (double bonded) acidic polar hydrophilic

Question 76

Hydroxyl

Answer 76

r- OH- Acidic polar hydrophilic

Question 77

Carbonyl

Answer 77

O R-C -R (double bonded) acidic polar hydrophilic

Question 78

Sulfhydral

Answer 78

R-SH acidic polar hydrophilic

Question 79

Phosphate

Answer 79

(PO4)3- acidic polar hydrophilic

Question 80

Amino

Answer 80

NH2 basic polar Hydrophilic

Question 81

Phenyl

Answer 81

C6H5 (ring) Neutral nonpolar hydrophilic

Question 82

Glycosidic bonds

Answer 82

Bonds between monoscchrides