Answer:
Glucose and oxygen are the reactants in the process of aerobic respiration.
Explanation:
There are two types of respiration i. e. aerobic respiration and anaerobic respiration. In aerobic respiration, food molecules are broken down in the presence of oxygen which produces carbondioxide, water and energy in the form of Adenine tri phosphate (ATP). Anaerobic respiration occurs in the absence of oxygen.
Answer:
6 alleles.
Explanation:
Alleles may be defined as the alternative form of a single gene. The alleles are present on the same chromosome of a particular gene.
CTGT and TGTC are the two alleles of a given gene. Three single crossovers exist between the two alleles. the single crossover can produce two new allele so the three crossovers can produce six new alleles.
Thus, the correct answer is option (D).
Sleep serves a number of different physiological and psychological purposes including cleaning up brain toxins and consolidating information into memory.

B.) speeds up chemical reactions
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