Answer:
B. glucose – NADH – electron transport – O2
Explanation:
This is the sequence from glycolysis in which glucose molecules are split down to pyruvate, to oxidative phosphorylation.
During this process the electrons are released from glucose molecule as it is oxidised multiple times as pyruvate, and other molecules formed subsequently in Kreb's cycle, until the oxidative phosphorylation is reached .
The makes the carrier molecules to be reduced.Thus NAD→NADH,FAD→FADH .
The electrons from above are transferred in hydrogen atoms to matrix by these co-enzymes.Where the H is split to electrons and protons.
The electrons for the ETC, produce the PMF for transporting protons into the intramembrane space.
The concentration of protons generated the electrochemical gradients which is needed to produce energy for for phosphorylation of ADP with Pi to form ATP by ATpase synthase.
The electrons moves as chain,and this is finally accepted by oxygen as the final electron acceptor.
Answer:
1)Baker’s yeast is a unicellular fungus that comes from Saccharomyces cerevisiae cells.
2)Yeast growth and processing affects its uses, appearance and purity
3)Active dry yeast is approximately 0.2 to 3 millimeters in diameter and spherical
4) Aroma
5)Fermentation temperature and anything added to the yeast during its production, change the flavor of the yeast
Explanation:
Not really sure if its correct but i tried its Composition, Production, Appearance, Flavor,and Aroma
Telophase is the final phase of Mitosis, during which the cytoplasm of the cell divides. It follows Anaphase and precedes Cytokinesis.
Answer:
peristalsis
Explanation:
when food contracts down the esophagus
Answer:
Explanation:
If the lipid bilayer is at least 108 times less permeable to K ions than it is to water, then a way that this much needed ions can get into the cell is through ion channels.
Ion channels are memberane proteins that form pores and they also span across the cell membrane allowing ions to pass through these pores. They act as a passage through which charged ions can pass through. There are three main type: voltage-gated, extracellular ligand-gated, and intracellular ligand-gated ion channels.
