Answer:
c. sodium-potassium pump
Explanation:
a. osmosis - this is a type at of passive transport. It is diffusion specific to water molecules.
b. diffusion - this is also a type of passive transport. Molecules move from a high concentration to a low concentration down a concentration gradient. This is passive transport and does not require energy.
c. A sodium-potassium pump is a type of active transport, it uses energy to move ions across the membrane. They cannot pass through the membrane because they are charged.
d, facilitated diffusion is a type of passive transport through which substances are transported through proteins in the plasma membrane.
The answer is b) proteins because amino acids are the monomer of proteins. Many amino acids are joined together in what is known as a polypeptide chain, which forms a protein :)
When cattle are slaughtered and processed, E. coli bacteria in their intestines can get on the meat. Ground beef combines meat from many different animals, increasing the risk of contamination. E. coli bacteria on a cow's udder or on milking equipment can get into raw milk or runoff from cattle farms can contaminate fields where fresh produce is grown. Certain vegetables, such as spinach and lettuce, are particularly vulnerable to this type of contamination.
Answer: The correct answer is : B) Oxygenated blood from the left ventricle would be sent back to the lungs instead of out to the other tissues of the body
D) Deoxygenated blood would be sent back to body tissues without getting oxygen.
Explanation: Oxygenated blood that does not enter the body turns blue, newborns who take this color are called cyanotic. The basic problems when transposition of the great arteries occurs is that oxygen-rich blood returns to the lungs and oxygen-poor blood is transported to the rest of the body.
