Biology, 10.03.2021 17:20 priscymtz27
What does it mean for the cell membrane to have a phospholipid bilayer?
The cell membrane contains one layer of fat
The cell membrane has two layers of phospholipids
Answers: 2
Biology, 22.06.2019 02:00
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 17:40
Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time
Answers: 2
Biology, 22.06.2019 19:30
All other things being equal the size of a population will decrease if
Answers: 2
Biology, 23.06.2019 03:00
Ineed on only on number 6 this is the only question that i need on
Answers: 2
What does it mean for the cell membrane to have a phospholipid bilayer?
The cell membrane contains...
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