both carbohydrates and lipids contain carbons and hydrogens, what is different about the structure of these two molecules,, that allows you to tell them apart?

What type of lipids are found in all biological membranes?

Explain the difference between incomplete dominance and codominance

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.