It would be A, they both have different properties, as they say it, different functions.
No they form a double layer
Explanation: Because the heads are polar molecules they (form hydrogen) bonds with water molecules found outside the cell and in the cytoplasm and they arrange on the outer layers (the outside of each side) of the cell membrane. In contrast the tails are nonpolar and (cannot form hydrogen bonds) are found in between the polar heads in the middle of the cell membrane. The tails bond to each other.
(Phospholipids form a double layer because heads, water loving, are attracted to the water in the cytoplasm inside the cell and the watery fluids outside the cell. The tails are water repelling and they are between the or in the middle of the heads.)
Answer:
It is expected that the mutation helps the enzyme to bind to the vitamin, and this interaction may be necessary to maintain the activated state of the enzyme.
Explanation:
The NADH dehydrogenase converts nicotinamide adenine dinucleotide (NAD) from its reduced form (NADH) to the oxidized NAD+, thereby this enzyme is required for generating ATP by electron transport.
I’m pretty sure ribosome? please don’t report if i’m wrong, havent done this in a while but hope it helps :)
Answer:
Rainforest
Explanation:
I have had this question before
