The right answer is C
In the anaerobic mode, the reduction of pyruvate to lactate or ethanol (fermentations) ensures the reoxidation of NADH to NAD + consumed during the oxidation of glyceraldehyde 3-phosphate to 1,3-bisphosphoglycerate (reaction 6 of glycolysis). This regeneration of NAD + allows glycolysis to be maintained in the absence of oxygen.
In the aerobic mode, NAD + is regenerated by the respiratory chain.
D Non renewable resources. if it's helpful thanks me
The relation ship between primary and tertiary structure of a protein is they both have a sequence of amino acids in a polypeptide chain or of amino acids in a primary structure determines its three-dimensional shape.secondary and tertiary structure . hopes this helps
Answer: osmosis and cellular transport
Explanation: this is 100% just answerd it and got it right
Answer:
The food web provides a better model of an ecosystem because the food web is a model between MANY different consumers and producers in an ecosystem.
Explanation
While the food chain is a model for just one consumer and producer. energy moves up a food chain.