Answer:
by lowering activation energy.
Explanation:
It allows things to go in and out of the cell. Plants have rigid cell walls which makes it harder for things to go in and out if the cell. Animal cells are softer so they can diffuse substances easier
Answer:
Zika Disease
Explanation:
Young children are affected by Zika Virus therefore causing birth abnormalities
Answer:
c. fermentation of pyruvate into lactate to regenerate NAD+
e. the breakdown of glucose
Explanation:
Fermentation of pyruvate into lactate to form NAD+ to drive glycolysis occurs in absence of oxygen in the cytoplasm. It does not include Kreb's cycle and oxidative phosphorylation of aerobic cellular respiration.
Aerobic respiration starts with glycolysis to split glucose into pyruvate and is followed by Kreb's cycle. Pyruvate enters Kreb's cycle in the form of acetyl CoA and is completely broken down into CO2 and H2O.
Oxidative phosphorylation is responsible for ATP synthesis in mitochondria. The dinucleotides (NADH and FADH2) formed during glycolysis and Kreb's cycle are oxidized by giving their electrons to the terminal electron acceptor oxygen molecule via electron transport chain.
The process reduces oxygen molecules into water and also generates the electrochemical gradients across the inner mitochondrial membrane to drive the ATP synthesis.
I think this is it: <span>The Proterozoic eon was the last of the three eons during the Precambrian supereon.</span>
