Which statement is correct about organelles that provide energy? (1 point)
Responses
They are responsible for protein synthesis.
They are responsible for protein synthesis.
They are responsible for cellular respiration.
They are responsible for cellular respiration.
They are found only in plant cells.
They are found only in plant cells.
They are found only in animal cells.
They are found only in animal cells.
They are responsible for cellular respiration.
Which structure separates an animal cell from its surrounding environment? (1 point)
Responses
plasma membrane
plasma membrane
nuclear membrane
nuclear membrane
Golgi apparatus
Golgi apparatus
central vacuole
plasma membrane
Which statement is correct about rough ER and smooth ER?(1 point)
Responses
Rough ER transports materials other than proteins, and smooth ER contains ribosomes.
Rough ER transports materials other than proteins, and smooth ER contains ribosomes.
Rough ER contains ribosomes, and smooth ER transports proteins.
Rough ER contains ribosomes, and smooth ER transports proteins.
Rough ER contains ribosomes, and smooth ER transports materials other than proteins.
Rough ER contains ribosomes, and smooth ER transports materials other than proteins.
Rough ER transports proteins, and smooth ER contains ribosomes.
Rough ER contains ribosomes, and smooth ER transports materials other than proteins.
How does plate movement create mountains?
(1 point)
Responses
The pressure created by moving plates forces magma up through Earth's crust, forming mountains.
The pressure created by moving plates forces magma up through Earth's crust, forming mountains.
When two plates push against each other, the pressure makes the crust bend to form mountains.
When two plates push against each other, the pressure makes the crust bend to form mountains.
When plates slide against each other at faults, the pressure forms mountains.
When plates slide against each other at faults, the pressure forms mountains.
When plates move away from each other, the pressure creates mountains.
When two plates push against each other, the pressure makes the crust bend to form mountains.
Use the drop-down menu to complete the sentence.(1 point)
As one side of Earth turns away from the sun,
the sun appears to set on that side of Earth.
Does this make sense?
Yes, this sentence makes sense.
Which best describes Earth’s mantle?
(1 point)
Responses
It is made up of rock so hot that it flows.
It is made up of rock so hot that it flows.
Because it is solid rock, it cannot flow.
Because it is solid rock, it cannot flow.
It is made up of metal so hot that it flows.
It is made up of metal so hot that it flows.
Because it is solid metal, it cannot flow.
Because it is solid metal, it cannot flow.