Which statement best describes a relationship between mitochondria and chloroplasts?

chloroplasts convert light energy to chemical energy used by mitochondria

What is the relationship between the processes of photosynthesis and cellular respiration?

The products of photosynthesis are the reactants of cellular respiration

How could the introduction of a nonnative species of plant affect an ecosystem?

It could take over the habitats of the native plant species.

What describes the best relationship between photosynthesis and cellular respiration?

photosynthesis and cellular respiration need each other

What is the sequence for primary succession

lichens, grasses, shrubs, conifers, hardwood trees

Xylem is a plant adaptation that

moves water and minerals from the roots to the leaves

What is a primary succession example?

Land is formed making habitat to be colonized for the first time

Why does a virus require a living cell in order to reproduce?

A virus does not contain organelles or cytoplasm

Proteins which are biological catalysts

All of the following are true concerning the characteristics of a climax community EXCEPT

the adult plants are small in size

How does secondary succession differ from primary succession?

Secondary succession occurs in an area that has soil

If a fire on the grasslands happened, what change would likely occur in the food web there?

Animals that eat plants would move away or starve.

what is primary succession

series of changes were no organisms or soil exist

Which organisms transfer the most energy within the food web?

Algae, because they are the producers in this web

The most likely function of the structure labeled D in the bacteriophage is

anchoring the virus to the cell

A plant that is growing in response to stimulus

How could the introduction of nonnative animal species most likely disrupt the balance of life?

By increasing competition for limited food resources

In the food web, if the population of grasshoppers increased, what would be a result?

The population of grass would decrease

When Two Organisms/Species Work Together And Help One Another

which four body system interact to allow a person to sneeze?

Muscular, immune,nervous,respiratory.

Ecological succession is

Change in the community over time

Which characteristic of proteins distinguishes them from carbohydrates?

ability to catalyze biochemical reactions

Can cellular respiration occur without photosynthesis?

No, without photosynthesis there would be no glucose

Which of the following is an not example of mutualism?

A lion competes with a cheetah for food fromprey.

What is the purpose of bright color flowers?

To attract insects for pollination

The arrows on a food web...

...shows the direction the energy is moving to

How is the capsid in a virus similar to the nuclear membrane in eukaryotes?

they both protect genetic information

Where and when does primary succession usually occur?

Places like volcanoes, Areas with little to no soil

What does the Xylem do?

move water from the roots to other areas in the plant

Which of the follow symbiotic relationships describes mutualism?

Bird eating decaying food out of a crocodile's mouth.

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Questions 55

Answers

1
Which part of the bacteriophage contains genetic material?
A
C
B
D
2
Which statement best describes a relationship between mitochondria and chloroplasts?
chloroplasts release chemical energy & store it in mitochondria
mitochondria release chemical energy & store it in chloroplasts
mitocondria convert chemical energy to light energy used by chloroplasts
chloroplasts convert light energy to chemical energy used by mitochondria
3
Which group of biomolecules is the main source of energy?
lipids
nucleic acids
carbohydrates
proteins
4
What ecological term refers to all of the organisms in the diagram is...
population
biosphere
community
ecosystem
5
What is the relationship between the processes of photosynthesis and cellular respiration?
The reactants of photosynthesis are the reactants of cell respiration
The products of photosynthesis are the products of cellular respiration
They are in no way related
The products of photosynthesis are the reactants of cellular respiration
6
What do Fungi, Plants, Protists, and Animals have in common?
They are all prokaryotes.
They are all eukaryotes.
They are all multicellular.
They are all photosynthetic.
7
What do the immune and integumentary system both do?
Protection
Movement
Excretion
Storage
8
How could the introduction of a nonnative species of plant affect an ecosystem?
It could take over the habitats of the native plant species.
It could reduce the competition with native plant species.
It could cause some insect species to kill other plants.
It could pollinate with the native plant species.
9
What describes the best relationship between photosynthesis and cellular respiration?
photosynthesis and cellular respiration need each other
autotrophs produce foods while animals cannot
in the absence of oxygen, cell undergo fermentation
photosynthesis and cellular respiration are chemical
10
Using the dichotomous key showing the taxonomic groups for 5 plants. Which two plants are most closely related?
Box elder and Prickly hornwort.
Paperbark maple and Box elder.
Donnell's hornwort and Prickly hornwort.
Senegal mahogany and Paperbark maple.
11
What do enzymes do?
Speed up reactions
Speed up enzyme breakdown
Keeps reactions the same
Slow down reactions
12
What is the sequence for primary succession
grasses, trees, hardwoods, lichens
shrubs, trees, conifers, lichens
grasses, lichens, mosses, conifers
lichens, grasses, shrubs, conifers, hardwood trees
13
Which system interactions are dependent on the plant’s ability to respond to the direction of light?
Option 3
Option 1
Option 4
Option 2
14
Xylem is a plant adaptation that
produces seeds in flowers
protects plants from the effects of toxic compounds
produces food from sunlight and carbon dioxide
moves water and minerals from the roots to the leaves
15
Which biomolecules carry energy as a part of their "job"?
Carbs, Protiens
Proteins, Nucleic Acid
Carbs, Lipids
Lipids, Nucleic Acids
16
What is a primary succession example?
Land is formed making habitat to be colonized for the first time
Wolf eating a rabbit
Sand being turned to glass
An area of frequnt animal activity is introduced to a new species
17
Viruses are similar to cells because they have genetic material (DNA or RNA)
True
False
18
Why does a virus require a living cell in order to reproduce?
A virus does not contain proteins or lipids
A virus does not contain a nucleic acid
A virus does not contain organelles or cytoplasm
A virus does not contain genetic information
19
At the top of a food chain the amount of energy available is
Highest
At maximum
Lowest
Equal to those levels below
20
Enzymes are:
Proteins which are chemical catalysts
Proteins which are biological catalysts
Carbohydrates which are biological catalysts
Carbohydrates which are chemical catalysts
21
All of the following are true concerning the characteristics of a climax community EXCEPT
the adult plants are small in size
most of the organisms are specialists in their niche requirements
there are many different species of plants
there is a mixture of decomposers, producers, and consumers
22
How does secondary succession differ from primary succession?
Secondary succession occurs in an area that has soil
Secondary succession takes thousands of years
Secondary succession takes place on bare rocks
Secondary succession begins with lichens
23
If a fire on the grasslands happened, what change would likely occur in the food web there?
There would be an increase in consumers.
Animals that eat plants would move away or starve.
Producers would have to find a new energy source.
Plants would be able to produce more food.
24
what is primary succession
series of changes were organisms in a ecosystem
the factors that limit dispersal of a species
series of changes were no organisms or soil exist
a mini habitat within a larger one
25
Which organisms transfer the most energy within the food web?
Algae, because they are the producers in this web
Bass, because they are predators in this web
Crayfish, because they are at the bottom of this web
Copepods, because they support two chains in this web
26
the pioneer species of primary succession are
flowers grasses
lichens and mosses
animals
birds and bugs
27
The most likely function of the structure labeled D in the bacteriophage is
injecting viral DNA into the cell
storing and protecting viral DNA
anchoring the virus to the cell
assembling the parts of the virus
28
Which organism would have the least amount of total energy available in an energy pyramid?
shrub
insect
lizard
coyote
29
When a plant reacts to touch, it is called ______ tropism
gravitropism
phototropism
thigmotropism
30
Ecological succession results in
Climax community
Less biodiversity
Decrease in habitat
Biome regulation
31
nonnative species that populates rapidly
disturbing species
invasive species
exotic species
intervention species
32
Contains the xylem & phloem of the plant.
Tip
Veins
33
A prokaryotic cell has no
nucleus
flagellum
DNA
ribosomes
34
If to many fish get taken out the sea it can change the food and web and lead to extinction of some animals.
True
False
35
Tropism is
A plant that is dying in response to stimulus
A plant that is dying
A plant that is growing
A plant that is growing in response to stimulus
36
How could the introduction of nonnative animal species most likely disrupt the balance of life?
By causing erosion and degradation of soil in ecosystems
By removing nonnative plant species
By increasing competition for limited food resources
By introducing new prey species attractive to predators
37
Which organism in the chart below is the least related from the other organisms?
Organism B
Organism A
Organism C
38
In the food web, if the population of grasshoppers increased, what would be a result?
The population of grass would decrease
The population of snakes would increase
The population of lizards would decrease
The population of rabbits would decrease
39
What Is Mutualism
When Two Organisms/Species Work Together And Help One Another
When One Species Benefits from The Other But The Other Is Not Affected
It Is When One Species is being Harmed Meanwhile The Other Is Benefitting
40
which four body system interact to allow a person to sneeze?
Nervous, respiratory,circulatory,skeletal.
Respiratory,endocrine,skeletal,circulatory.
Lymphatic,skeletal,respiratory,muscular.
Muscular, immune,nervous,respiratory.
41
Who is in direct competition for the mouse?
snake and hawk
hawk and rabbit
rabbit and snake
42
Ecological succession is
Development of pioneer species
Abiotic factors that influence a community
Change in a species over time
Change in the community over time
43
Which characteristic of proteins distinguishes them from carbohydrates?
tendency to make cell membranes hydrophobic
efficient storage of usable chemical energy
large amount of stored information
ability to catalyze biochemical reactions
44
Can cellular respiration occur without photosynthesis?
No, without photosynthesis there would be no glucose
Yes, they are not related
45
Which of the following is an not example of mutualism?
Bees gathers nectar from flowers for food. The flowers get pollinated.
A lion competes with a cheetah for food fromprey.
Algae lives on crabs back. The crab gets camouflage and the algae is housed
A bird's beak cleans a gator's teeth. Bird gets food. Gater get groomed.
46
What is the purpose of bright color flowers?
To attract insects for pollination
To look pretty
To help get nutrients
To absorb sunlight
47
The arrows on a food web...
...shows who is the predator.
...shows the direction the animals walk.
...shows the direction the energy is moving to
...show who is the prey.
48
How is the capsid in a virus similar to the nuclear membrane in eukaryotes?
they both protect genetic information
they both control a host cell's DNA
they both help the cell survive
they both provide energy
49
Where and when does primary succession usually occur?
It doesn't
Areas with a lot of soil!
Places like volcanoes
Areas with little to no soil
50
What does the Xylem do?
move water from the roots to other areas in the plant
move sugars from the leaf to storage organs
protect the leaf
gas exchange
51
Which of the follow symbiotic relationships describes mutualism?
Remora fish suctioning to sharks and eating their leftovers.
Bird eating decaying food out of a crocodile's mouth.
Head lice living on a human host.
A tick living on the deer and using its blood as nutrients.
52
The climax community is
always changing
the limiting factor for the community
the animal species at the top of the food chain
a long lasting and apparently stable plant community
53
Which factor promotes competition in a ecosystem?
high number of predators
limited resources
nutrient cycling
several different types of niche's
54
What is commensalism?
Two organisms benefit each other.
One benefits and the other is not harmed or helped.
One benefits and the other is harmed.
55
How is a lytic cycle different from a lysogenic cycle?
The host cell is destroyed in a lytic cycle.
A provirus is formed during a lytic cycle.
The host cell is destroyed in a lysogenic cycle.
A lytic cycle releases temperate viruses.

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