Which of the following substances increases in amount during the cellular respiration of glucose? Select one:
a. O2
b. NADH
c. ADP
d. Glucose

The model illustrates a process by which a substance is taken up by a cell

Buuy which of the following did you include in your response? organs perform specific functions in the body to keep it alive. organelles perform specific functions in cells to keep them alive. done

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.