Asingle stranded nucleic acid that plays a role in protein synthesis. this holds an organisms hereditary information. this bonds to thymine (t) in dna. this is the structure of dna as first published by james watson and francis crick in 1953. this bonds to cytosine (c) in dna. this bonds to adenine (a) in dna. this bonds to guanine (g) in dna. this is a 5-carbon sugar which is a structural component of rna, it differs from deoxyribose of dna by only one group. this is the nitrogenous base only found in rna. this is the sugar found in the side chains of dna.

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations