Which of the following is NOT found in all organic macromolecules?
carbon
nitrogen
hydr...
Biology, 17.11.2020 22:30 CoolxBreeze
Which of the following is NOT found in all organic macromolecules?
carbon
nitrogen
hydrogen
Answers: 3
Biology, 22.06.2019 01:00
All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time
Answers: 1
Biology, 22.06.2019 02:00
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.
Answers: 1
Biology, 22.06.2019 05:00
A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?
Answers: 2
Biology, 22.06.2019 06:30
Is there any solid scientific evidence that humans have been cloned?
Answers: 1
History, 11.06.2020 07:57
History, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57
Social Studies, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57
Mathematics, 11.06.2020 07:57