Answer:
From the given information, the transport of glucose in blood across the red blood cells takes place by facilitated diffusion, that involves the spontaneous passive-transport with the help of trans-membrane proteins or transporter proteins to move the ions or molecules down the concentration gradient.
While the transport of glucose in intestines take place via active transport mechanism. It takes place from gut into intestines. It occurs against the concentration gradient with the help of energy molecules like proteins.
When you study about the cladogram of animals you can determine the similarities and difference of each animals in the cladogram. The lizard do share with the chimp or chimpanzee is only lungs so the answer is A. But not only the lizards and chimp do have the lungs but also salamander, pigeon and mouse.
A target cell respond to a hormone because it bears receptors
Answer:
Because of the structure of the amino acids, a polypeptide chain has directionality, meaning that it has two ends that are chemically distinct from one another. At one end, the polypeptide has a free amino group, and this end is called the amino terminus (or N-terminus).
Explanation:
Answer:
independent variable: the amount of music the plants are exposed to
dependent variable: the height of the plants
control variables: type of plant, amount of water & sunlight.