Biology, 01.11.2020 20:10, harcharikc8275
Membrane phospholipids are arranged in a bilayer with hydrophilic heads on the
outside and hydrophobic tails in the middle. What is the advantage of this
arrangement?
A.) the phospholipid heads can interact with water inside and outside the cell
B.) the phospholipid heads repeal water inside and outside the cell
C.) the bilayer will not let any materials pass through it
D. the bilayer forms a non- permeable barrier
Answers: 1
Biology, 22.06.2019 06:10, heroicblad
Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt
Answers: 2
Biology, 22.06.2019 08:00, rosepotato789
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a. one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b. one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c. one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
Membrane phospholipids are arranged in a bilayer with hydrophilic heads on the
outside and hydropho...
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