1. Name the following. [6] cytology
The study of cell.
Single cell organism) Ondard
The tissue that connects muscle to bone.
The protein factories of the cell.
The largest gland in our body.
Enzyme present in the saliva.
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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.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Which of these is not a nucleotide base found in dna?