Which statement best explains how the cell membrane helps a cell remove
waste?
A. Simple sugars enter the cell through a transport protein.
B. The cell membrane surrounds particles and forms a vacuole
around them.
C. Oxygen molecules move into the cell through the layer of
phospholipids.
D. Carbon dioxide molecules pass out of the cell through the layer of
phospholipids.
Answers: 3
Biology, 22.06.2019 19:00
Why does controlling transcription affect prokaryotic gene expression?
Answers: 3
Biology, 22.06.2019 20:00
Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?
Answers: 2
Biology, 22.06.2019 20:30
Explain the difference between mutations in sex cell and those in somatic cells
Answers: 3
Which statement best explains how the cell membrane helps a cell remove
waste?
A. Simple suga...
A. Simple suga...
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