One of the grand challenges in biology is understanding how the first cells formed on Earth. Since all cells are bound by a cell membrane, origin of life researchers are interested in modeling what the first membranes may have been like. What types of molecules might these researchers consider to be the original building block of cell membranes?
a) Hydrophobic molecules
b) Amphipathic molecules
c) Hydrophilic molecules
d) Insoluble molecules
Answers: 2
Biology, 22.06.2019 17:00
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 1
Biology, 22.06.2019 18:00
The most effective way to provide children with safety messages is to
Answers: 2
One of the grand challenges in biology is understanding how the first cells formed on Earth. Since a...
Mathematics, 30.10.2020 05:40
Mathematics, 30.10.2020 05:40
Computers and Technology, 30.10.2020 05:50
English, 30.10.2020 05:50
Advanced Placement (AP), 30.10.2020 05:50
Mathematics, 30.10.2020 05:50