The plasma membrane is a phospolipid bilayer.
The reason why we call it a phospholipid bilayer is because it's created exactly out of that - phosphobilipids :)
Phosphorous (chemical element) + bi (means two) + lipid (means fat)
1) the right atrium
2)the right venticle and the left venticle
3)the blood is pumped out of the heart are greater pressure from these Chambers compared to the atria
4)the left venticle has to pump blood all the way around the body but the right venticle has to pump it to the lungs
Answer:
speed up
The enzymes speed up reactions by lowering activation energy.
Answer:
Organs
Explanation:
An organ is two or more tissues working together to perform a specialized function (job).
Answer:
Platyhelminthes
Explanation:
Platyhelminthes (phylum Platyhelminthes), also known as flatworms, are bilaterian, unsegmented and soft-bodied invertebrates. Platyhelminthes are hermaphroditic organisms with internal fertilization. In addition, this group shows a series of characteristics including 1-a ladder-like nervous system, 2-presence of parenchyma in the body cavity, and 3-flame cells, i.e., specialized excretory cells that function like a kidney. Platyhelminthes can be divided into three groups: Turbellaria (generally found in freshwater), Trematoda (generally parasitic), and Cercomeromorpha (exclusively parasitic).
