It arranges as 2 layers of phospholipids where the hydrophilic(water-loving) heads face toward the outside and the hydrophobic(water-hating) tails are on the inside. They arrange like this to allow for selective permeability which is why this is what a cell's plasma membrane is made up of.
This is d) because this is a condensation reaction it produces water which is happening so it cannot be hydrolysis reaction. When this water leaves the reaction we are left with
——C——N——
|| |
O H
Because we have taken the OH and H away which when added together makes H20 which is water! So this link is called an amine link or a peptide link! Which is what we have been left with!
Hope it helped :)
Answer:
B
Explanation:
A formal tone due to the fact that a formal tone helps establish the writer's respect for the audience and suggests that the writer is serious about his or her topic. It is the kind of tone that educated people use when communicating with other educated people. Most academic writing uses a formal tone.
AUA and there is a U because there are no Ts in mRNA codons. :) hope this helps!
In order to achieve a nuclear fusion, one of the following requirements that must be attained are high temperature and high pressure.
High temperature - temperature must be 100 million degrees kelvin to a point that hydrogen already becomes plasma
High pressure - extremely high pressure is required so that the distance between hydrogen atoms must be at the required 1 picometer apart
