Answer:
pretty sure the correct answer is C
Answer:
Plasma is the liquid portion of blood. About 55% of our blood is plasma, and the remaining 45% are red blood cells, white blood cells and platelets that are suspended in the plasma.
Explanation:
Answer:
Photosystem II electron flow would stop.
Photosystem I electron flow would probably slow down but not stop.
Explanation:
In photosystem II, electron flow is exclusively dependent on pheophytin which transfers electron from the excited reaction-center P680, to cytochrome <em>b₆f </em>complex<em> </em>and then the electrons are transferred to photosystem I via plastocyanin.<em> </em>Any inhibitor of electron passage through pheophytin will thus, ultimately stop electron flow through Photosystem II.
However, in the case of Photosystem I, even if electron flow through pheophytin is inhibited, it has an alternate pathway for electron flow known as the cyclic electron flow. In cyclic electron flow, electrons passing through its reaction-center P700 does not continue to NADP⁺, but is recycled back through cytochrome <em>b₆f </em>complex<em> </em>to plastocyanin and back to P700. Thus, electrons can continue flowing but at a probably slower rate since no new electrons are coming from Photosystem II.
Answer:
3
Explanation:
The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid.