What type of cell transport uses carrier proteins?

A. Passive diffusion

B. Facilitated diffusion

C. Osmosis

D. Active transport

Which characteristics describes all eukaryotic but no prokaryote

Where is the chloroplast located in a plant

Hun1201 what is a leading cause of high blood pressure in children? a. high sodium intake be. insufficient calcium intake c. insufficient potassium intake d. excess vitamin e intake e. obesity

According to Laplace's Law:a. should remain in a stable state b. should increase gas exchange during inhalation c. should remain inflated because the pressure inside of the alveoli is greater than atmospheric pressure alveoli d.

explain how you could tell if a plant was a monocot or dicot if you were only able to look at the number of petals.

Prokaryotes whose cell walls do not contain peptidogly can

Which is true regarding tolerable upper intake levels (uls) ?

Which cells quickly respond to produce antibodies on second exposure to the same antigen?

The difference in the concentration of a substance from one location to another is called a

Which statement is true about nitrogen and oxygen? A. They make up about 99.9% of the human body B. They are both used to make water molecules C. They are both made of protons, neutrons, and electrons. D. They both contain no subatomic particles