Answer:
e. PhoU keeps PhoR bound to the phosphate transporter protein Pst
Explanation:
PhoU is a membrane protein known to regulate the transport of phosphate (Pi) between cellular compartments. It has been discovered that mutations in this protein cause lethality because the cell becomes incapable of controlling the intracellular levels of Pi, this being toxic for the cell. PhoR is a histidine kinase/phosphatase. When the Pi level is considered to be a limiting factor, PhoR autophosphorylates at a histidine residue and then donates its phosphoryl group to PhoB. On the other hand, when the Pi level is high, this protein removes the phosphoryl group from phospho-PhoB. Finally, the Pst is a signal transduction protein that acts as a transporter capable of switching its conformation during the transport of PI.
Answer:
super cala fragilistic expiladocious
Explanation:
ancreancreancreancreancreancreancre
ancreancr
e vide video
Answer:
The answer to your question is below
Explanation:
1.- Prophase
2.- Metaphase
3.- A
4.- centrosomes
5.- Interphase
6.- D, A, C, F, E, B
7.- Animal cells, because plant cells have a cell wall that is a rigid structure that can be divided but gives support to the plant cell and in this picture, the cells do not this structure.
8.- Interphase
9.- Because cells can reproduce and newborn cells replace the old ones.
Answer:
TAGGCAATCGCCATATTG
Explanation:
T matches with A
C matches with G
Think about it like this, T is a nerdy boy, C is a jock boy, A is a nerdy girl, and G is a jock girl.
If you were a matchmaker in your high school, you'd pair the nerds (A&T) together and the jocks (C&G) together so they'd have common interests and get along well, right?
It's the same with DNA, T&A get along well, and so do C&G.
Hope this helps <3