Which of the following organelles provide structure and rigidity to a plant cell?(1 point)
Responses
ribosome
ribosome
cell membrane
cell membrane
chloroplast
chloroplast
cell wall
9 answers
cell wall
What would happen to a plant if the chloroplasts in its cells became damaged?(1 point)
Responses
The plant would be unable to reproduce.
The plant would be unable to reproduce.
The plant would not have a rigid structure.
The plant would not have a rigid structure.
The plant would be unable to make protein.
The plant would be unable to make protein.
The plant would not make glucose and oxygen.
The plant would not make glucose and oxygen.
Responses
The plant would be unable to reproduce.
The plant would be unable to reproduce.
The plant would not have a rigid structure.
The plant would not have a rigid structure.
The plant would be unable to make protein.
The plant would be unable to make protein.
The plant would not make glucose and oxygen.
The plant would not make glucose and oxygen.
The plant would not make glucose and oxygen.
Using your understanding of the function of chloroplasts and specialized cells, infer why plant root cells lack chloroplasts.(1 point)
Responses
Root cells have many mitochondria.
Root cells have many mitochondria.
Roots require fewer nutrients.
Roots require fewer nutrients.
Root cells have two central vacuoles.
Root cells have two central vacuoles.
Roots are underground and are not exposed to sunlight.
Responses
Root cells have many mitochondria.
Root cells have many mitochondria.
Roots require fewer nutrients.
Roots require fewer nutrients.
Root cells have two central vacuoles.
Root cells have two central vacuoles.
Roots are underground and are not exposed to sunlight.
Roots are underground and are not exposed to sunlight.
What is the main difference between prokaryotic and eukaryotic cells?(1 point)
Responses
Prokaryotes lack a cell membrane on the outside.
Prokaryotes lack a cell membrane on the outside.
Prokaryotes lack ribosomes to make proteins.
Prokaryotes lack ribosomes to make proteins.
Prokaryotes use RNA instead of DNA.
Prokaryotes use RNA instead of DNA.
Prokaryotes lack membrane-bound organelles.
Responses
Prokaryotes lack a cell membrane on the outside.
Prokaryotes lack a cell membrane on the outside.
Prokaryotes lack ribosomes to make proteins.
Prokaryotes lack ribosomes to make proteins.
Prokaryotes use RNA instead of DNA.
Prokaryotes use RNA instead of DNA.
Prokaryotes lack membrane-bound organelles.
Prokaryotes lack membrane-bound organelles.
right answer
Thank you! I'm glad I could provide you with the correct answer. If you have any more questions, feel free to ask.
1 answer