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wargacki bio review Flashcards | StudBud
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wargacki bio review
wargacki bio review
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i dint include cells sawwy
Flashcards
74 cards
F
Practice quiz
P
Host live
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Questions
74
Answers
1
division of resources to avoid competition is..
resource division
resource splitting
resource partitioning
resource patroninzing
2
what type of symbiosis benefits one while the other remains neutral
community
parasitism
commensalism
mutualism
3
realized niche is larger than the fundamental niche
True
False
4
what turns an benedicts test positive?
polysacchrides
disacchrides
monosacchrides
5
enzyme the helps with dehydration synthesis
dehydrogenases
ATP-ase
6
which would be most affected by biomagnification?
humans
grass
rabbit
hawk
7
2 species in the same niche cant live with each other
generalist species
competion exclusion principle
human population growth
specialist species
8
how many electrons fit in the 3rd energy level
16
2
18
32
9
carbs have a 1;2;1 ratio
True
False
10
Which is the most inclusive level of organization (includes everything0
ecosystem
tissue
population
biosphere
11
hydrogen bonds are weak
True
False
12
isotopes differ in __________ not atomic number
temperature
volume
mass
density
13
property allowing water to stick to itself
elmers glue
cohesion
adhesion
14
saturated fats contain double bonds
True
False
15
water is the universal solute
True
False
16
the atomic number of carbon is 6. How many protons does it have
12
6
4
18
17
an organism that makes its own food
heterotroph
photosynthesis
primary consumer
autotroph
18
an example of a compound is
a chlorine ion
hydrogen gas
oxygen gas
water
19
What percent of energy is gained from the previous level as you move up the energy pyramid
1%
50%
20%
10%
20
what do enzymes end with
ose
ase
21
dr. rachel carson discovered biomagnification
False
True
22
What is the study of the interactions of living things with each otherand their relationships with the environment
Ecology
Environmental science
botany
biology
23
how a population would grow without limiting factors
exponential growth
linear growth
parabolic growth
logistic grwoth
24
what is activation energy
energy needed to start a reaction
exothermic
niche
a cataylst
25
predictable events that happen in an ecosystem over time
niche
relationships
success!!
succession
26
how individuals are spread out is
density
distribution
habitat
niche
27
temperature, wind, air, water, soil
trophic levels
community factors
biotic factors
abiotic factors
28
what is the term for water evaporating from leaves of plants
xylem
capillary action
transpiration
29
lactose is a
polysaccride
disaccride
monosaccride
30
enzymes work worse in heat
False
True
31
monomers of lipids
amino acid
fatty acids
nucleotides
monosacchrides
32
what is chemical formula for hyrdoxide
OH+
H20
OH-
H30
33
proteins have
CHO
CHONP
CHON
34
dehydration synthesis
breaks down polymers
makes polymers
35
nitrogen has an atomic number of 7. how many neutrons does it have?
7
14
3
4
36
what turns the iodine test positive
polysacchrides
monosachrides
disaccrides
37
fructose, glucose, galactose
saccrhides
monosaccrides
disacchrides
38
louis pasteur
discovered carrying capacity
discovered biomagnificatrion
invented pastureization
invented pasteurization
39
water is a
nonpolar molecule
polar molecule
polar bear
40
what is endothermic?
the absorption of energy
the diffusing of energy
the release of energy
41
what is a compound?
separate atoms of multiple elements in varying ratios
atoms of different elements bonded together in certain ratios
two atoms of a single element bonded together
a molecule of 2 oxygen atoms
42
koolaid is a
solute
solvent
43
the atomic number tells you how many
neutrons and electrons
protons and notons
protons and neutrons
protons and electrons
44
lithium 8 has an atomic number of 3. How many neutrons does it have?
3
6
5
8
45
waxes have
2 fatty acids
1 fatty acid
3 fatty acids
4 fatty acids
46
glucose+glucose=
sucrose
fructose
maltose
47
what are enzymes?
nucleic acids that act as biological cataylists
proteins that act as biological cataylsts
lipids
steriods that act as biological cataylists
48
unsaturated fats are healthier
False
True
49
emigration is moving in
False
True
50
an ion is formed when an atom gains or loses...
bonds
neutrons
electrons
protons
51
what bond connects amino acids
ionic bond
hydrogen bond
peptide bind
52
a species that is needed for biodiversity is a..
fundamental species
succesion species
keystone species
pioneer species
53
the number of individuals an ecosystem and support is
boom and bust curve
carrying capacity
limiting factors
pioneer species
54
enzyme models
sustrate
induced fit
lock and key
pacman
55
atoms connected by covalent bonds share
ionic compounds
pairs of electrons
hydrogen ions
carbon and oxygen
56
pandas, koalas, cactus and giraffe are all examples of
niche
fundamental niche
generalist species
specialist species
57
carbon can make up to 6 bonds
True
False
58
what are isomers?
same substance, different formula
same formula, different substance
59
what are functional groups?
group of atoms that do different things
a group of atoms that do similar things
60
the maximum amount of electrons in the 2nd energy level is
8
18
5
2
61
what is a niche
where an organism lives
biotic factors
an organisms role/job in the ecosystem
abiotic factors
62
proteins are
energy for cells
in your skin, muscles, long term energy for cells
genetic info
63
bond that holes water together
hydrogen bond
polar bond
covalent bond
peptide bond
64
transports water
xylem
phloem
65
name a characteristic of life
never display heredity
organisms sexually reproduce
organisms dont maintain homeostasis
all living things are made of cells
66
this graph is an example of...
ecosystem plant growth
fundamental niche
bunnys and wolves going skiing
predator prey relationship
67
what is glycerol
a monosacchride
an alchohol
a di sacchridde
68
what do acids contain?
hydronium
bleach
hydroxide
CO2
69
boom and bust curve
density dependent factors causing gradual collapse
density independent factors causing gradual collapse
density dependent factors causing sudden collapse
density independent factors suddenly causing collapse
70
what is the substrate
a fancy word
a reactant
a special enzyme
71
what is the test for proteins
iodine
benedicts
biuret
72
ecample of a detrivore
worm
dog
flamingo
my grandmother
73
Organisms of the same species that live in the same area and interact with each other describes a (an)
ecosystem
community
population
biome
74
removal of a tertiary consumer or predator can cause a _______ cascade
succesion
trophic
biotic
pyramid
