How do cnidarians obtain food?

a.

pores

b.

stinging cells

c.

collar cells

d.

mouth

Hormones are known as what type of molecules?

How does atp release energy that can be used by living cells?

Skin and muscle cells in humans have 46 chromosomes how many chromosomes will be present in a typical egg cell a. 23 b. 46 c. 92 d. 115

What are the economic impacts of any of the parasitic crustaceans on any of the commercial or sport fisheries?

An organism has the following characteristics: cell wall, heterotrophic, unicellular, and prokaryote. What kingdom does it belong in? Animalia Protista Plantae Eubacteria

How is a final mrna that lacks introns produced in eukaryotic cells?

The normal reference range for the hematocrit in an adult dog is 35% to 57%. Andy, an adult Golden retriever, has a hematocrit of 15%. This is an indication that Andy might A. have larger than normal circulating erythrocytes. B.

Which shows the pathway of the egg through the reproductive system? ovary → fallopian tube → vagina → uterus vagina → uterus → fallopian tube → ovary fallopian tube → ovary → uterus → vagina ovary → fallopian tube → uterus → vagina

What is the powerhouse of a cell?

How can you tell the difference between healthy and unhealthy foods in the grocery store or in a restaurant