During photosynthesis, _______

plants use sunlight to make CO2 and H2O into glucose and O2

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Biology Semester 1 Final Review

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Scientific Method, Ecology Review, Cells, Macromolecules, Photosynthesis, Glycolysis, Active/Passive Transport

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Questions 85

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1
Which biome is shown in the picture?
taiga
temperate decidious forests
boreal forest
grasslands
2
Which organisms break down remains of other organisms to return nutrients to the environment?
teachers
autotrophs
heterotrophs
decomposers
3
Which biome is shown in the picture?
tundra
desert
boreal forest
temperate decidious forests
4
Abiotic factors that influence and shape ecosystems include ____.
sunlight, wind, and decomposers
fungi & trees
bacteria, plants, and temperature
climate, soil, sunlight
5
What is the ultimate source of energy for almost all food chains on Earth?
bacteria
carbohydrates
producers
sun
6
Which of the following organisms are herbivores?
owls and dragonflies
white grubs and caterpillars
finches and mosquitoes
ladybugs and grasshoppers
7
During photosynthesis, _______
animals use the oxygen released by plants to make CO2
animals use sunlight to convert starch in plants into food
plants use sunlight to make CO2 and H2O into glucose and O2
plants use sunlight to make glucose and O2 into CO2 and H2O
8
You play 2 different types of relaxation music to see how individuals heart rates drop. IV?
length of music
people
types of music
heart rate
9
All of the lions living and interacting on the Serengeti Plains in Africa are called ___.
community
ecosystem
population
herd
10
What is the variable that the scientist keeps the same?
independent variable
controlled variable
constants
dependent variable
11
What are the producers in this food chain?
killer whales
zooplankton
phytoplankton
small fish
12
What are the secondary consumers?
large fishes
fishes and crab larvae
diatoms and algae
zooplankton
13
You play 2 different types of relaxation music to see how individuals heart rates drop. DV?
types of music
length of music
people
heart rate
14
What gas is produced by fermentation?
carbon dioxide
oxygen
water
nitrogen
15
The struggle between organisms to get limited resources is called ___________.
parasitism
predation
mutualism
competition
16
You play 2 different types of relaxation music to see how individuals heart rates drop. CV?
length of music
types of music
heart rate
people
17
Which feature is found only in plant cells?
cell membrane
mitochondria
endoplasmic reticulum
cell wall
18
What plant organelle contains chlorophyll?
golgi bodies
mitochondria
chloroplast
lysosome
19
Which of the following is NOT a characteristic of life?
respond to stimuli
made of cells
uses energy
can produce its own food
20
Which is an example of a prokaryotic cell?
bacteria
chloroplast
muscle
fungus
21
Which of the following is a building block for carbohydrates?
glucose
amino acids
1 glycerol, 3 fatty acids
nucleotides
22
The movement of water from high to low with no energy required is called
diffusion
osmosis
facilitated diffusion
active transport
23
What gas is produced by cellular respiration?
nitrogen
carbon dioxide
oxygen
water
24
The largest population an ecosystem can support is called the
resource pulse
monoculture
carrying capacity
limiting factor
25
In glucose, energy is stored in the ________.
hydrogen
chemical bonds
oxygen
carbon
26
Which of the following organisms is an autotroph?
shrimp
green algae
mushroom
bread mold
27
Otters float on kelp and the otters eat sea urchins which eat kelp. What is this relationship?
commensalism
parasitism
predation
mutualism
28
Omnivores are consumers that feed on __________.
consumers only
both producers and consumers
producers only
29
Which of these are biotic factors?
soil, sun, salt
water, worms, weeds
fungi, ferns, fish
30
At what point is the population experiencing exponential growth?
1
3
cannot be determined
2
31
Which organisms have the MOST available energy?
snakes and shrews
grasses
mice, grasshoppers, and rabbits
owls
32
Which organisms have the LEAST amount of energy in this food web?
plantains and berries
rabbits and frogs
foxes and buzzards
butterflies and greenflies
33
A lion stalking, capturing, and eating a Cape buffalo is an example of:
mutualism
parasitism
commensalism
predation
34
What are the nonliving components of an ecosystem called?
detrivores
dead
biotic
abiotic
35
Which organisms are LEAST numerous in this ecosystem?
flowers and trees
eagles and mountain lions
badgers and snakes
rabbits and deer
36
What is the carrying capacity in this graph?
2,000
0
1,500
1,000
37
At what point does the population's birth rate equal the death rate?
2
1
cannot be determined
3
38
The organelle that contains DNA and controls cell activity is the
golgi
lysosome
ribosome
nucleus
39
What gas is produced by photosynthesis?
nitrogen
carbon dioxide
water
oxygen
40
Which of the following is heterotrophic?
pine tree
sunflower
mouse
algae
41
A state of "equilibrium" or balance is described as..
Homeostasis
Ecosystem
Biodiversity
42
The variety of life either in the world or in a specific ecosystem is called...
Biodiversity
Organization
Biosphere
43
Which of the following is a building block for nucleic acids?
amino acids
nucleotides
1 glycerol, 3 fatty acids
glucose
44
C₆H₁₂O₆is also known as
glycerine
carbon dioxide
glucose
glycolysis
45
Which process produces the most ATP?
citric acid cycle
electron transport chain
glycolysis
alcoholic fermentation
46
The organelle that sorts and packages proteins is the
golgi
ribosome
rough ER
nucleus
47
Which does NOT have a nucleus?
eukaryotes
prokaryotes
plants
animals
48
Which of the following is NOT one of the four main macromolecules/biomolecules?
carbohydrates
oxygen
nucleic acids
lipids
49
How much ATP does aerobic respiration give you?
32
2
36
4
50
In what location does aerobic respiration (Krebs, citric acid cycle, and ETC) occur?
cytoplasm
mitochondria
chlorophyll
chloroplasts
51
What is it called when water exits the leaves of plants?
evaporation
condensation
transpiration
precipitation
52
The correct order from smallest to largest is
atom- molecule- cell- organelle
molecule- organ- atom- cell
atom- organism- population- cell
atom- molecule- organelle- cell
53
All the interconnected feeding relationships in an ecosystem make up a food _______
chain
web
interaction
network
54
What is the variable that the scientist changes in the experiment?
dependent variable
independent variable
controlled variable
constants
55
What determines an area's climate?
Precipitation
Temperature
Precipitation and Temperature
Neither Precipitation or Temperature
56
Movement of molecules from a low to a high concentration is called
osmosis
passive transport
active transport
diffusion
57
What is the secondary consumer in this food chain?
frog
sun
snake
hawk
58
glucose + oxygen --> carbon dioxide + water + 36 ATP is the equation for
anaerobic respiration
aerobic respiration
photosynthesis
59
A bird kills & eats an insect. Based on its behavior, which pair of terms describes the bird?
producer, heterotroph
carnivore, consumer
herbivore. decomposer
autotroph, herbivore
60
The organelle that makes proteins is the
mitochondria
cell membrane
ribosomes
nucleus
61
Aerobic respiration occurs _____.
when there IS oxygen
when there is NO oxygen
62
In what location does glycolysis occur?
cytoplasm
chlorophyll
chloroplasts
mitochondria
63
The pearl fish lives in the intestines of the sea cucumber not affecting it. What is this?
parasitism
predation
commensalism
mutualism
64
A blue jay's diet consists of seeds, nuts and fruits. How is this organism best classified?
producer
carnivore
herbivore
omnivore
65
A flea sucking the blood of a dog is an example of:
predation
mutualism
parasitism
commensalism
66
In what location does photosynthesis occur?
chloroplasts
mitochondria
golgi bodies
cytoplasm
67
Which of the following choices is an example of a community?
6 bullfrogs in pond; 30 bullfrog tadepoles hatching.
1 snapping turtle on a rock, 2 snapping turtles near a pond.
2 blue jays, 3 northern cardinals, and 1 house sparrow
10 white-tailed deer
68
Ecology is the study of
interactions between organisms & their environment
biotic and abiotic factors
the environment
interactions between organisms
69
Which is a density-dependent factor?
Disease
Availability of Food
Predaition
All of the Above
70
Which of the following is a building block for proteins?
glucose
nucleotides
amino acids
1 glycerol, 3 fatty acids
71
A group of ecosystems with similiar climates and organisms is called a(n)
food web
biosphere
biome
community
72
Anerobic respiration/fermentation occurs _____.
when there is NO oxygen
when there IS oxygen
73
A cell that requires a lot of energy might contain a large number of:
vacuoles
chloroplasts
chromosomes
mitochondria
74
What two factors could cause population size to decrease?
Immigration and Emigration
Increased Birthrate and Immigration
Emigration and increased birthrate
Decreased Birthrate and Emigration
75
Which biome is shown in the picture?
desert
tundra
temperate forests
boreal forest
76
How much ATP does anaerobic respiration give you?
32
2
4
36
77
The movement of molecules from high to low concentration without requiring energy is
osmosis
diffusion
active transport
78
What is the variable that the scientist measures in the experiment?
controlled variable
dependent variable
independent variable
constants
79
Groups of different populations that live together in a defined area are called
species
habitats
ecosystems
communities
80
A word that means the same thing as consumer is
heterotroph
producer
omnivore
autotroph
81
carbon dioxide + water -->glucose + oxygen is the equation for
anaerobic respiration
photosynthesis
aerobic respiration
82
Which gas cannot be used by plants or animals?
nitrogen
oxygen
carbon dioxide
83
What gas is produced by photosynthesis?
carbon dioxide
oxygen
water
nitrogen
84
Which of the following shows levels of biological organization from largest to smallest?
cells, tissues, organism, population
biosphere, ecosystem, community, population
population, species, tissues, organs
community, organism, tissues, population
85
Which organelle is involved in the storage of water and nutrients?
mitochondria
central vacuole
golgi bodies
chloroplast

Biology Semester 1 Final Review Flashcards | StudBud