Which cells produce serotonin in the gut?

A. Serotonin Releasing cells

B. Enterochromaffin cells

C. Epithelial cells

D. Neuronal cells

What is the function of the mitotic spindle and spindle fibers during mitosis?

What term is used to describe the average kinetic energy of the molecules in a shape?

What did you observe when you mechanically stimulated your retina? what you learned from lecture explains the observation?

3 ways living creatures use carbohydrates

A scientist finds several hundred fish fossils in the desert. This evidence best supports which of the following scientific ideas? A. The fish were left by predatory animals. B. The fish evolved limbs for land movement. C.

Mark is studying jellyfish in a small body of water. Mollusks are a primary food source for jellyfish, and a large number of mollusks have recently been harvested from the area. How will this impact the carrying capacity for the jellyfish?

Summary of newton's laws and their importance to daily lives

Explain what is meant by the statement cleaner than coal

What type of cells are produced after fertilization occurs and the gametes combine? A) an egg cell B) a sperm cell C) a diploid zygote D) a haploid zygote

On a hot summer day, you notice a line of dark clouds forming. based on this observation, you go back inside and get an umbrella. what scientific skill have you used.