Answer: option D - Remove ATP from the intracellular space and measure the rate of the particle movement into the intracellular space.
Explanation:
In biological membranes, Channel protein like ion channels REQUIRES energy in form of ATP to drive the transport of solutes IN or OUT of the cell.
Usually, ATP is needed to drive transport of solutes against concentration gradient.
Answer:
polysaccharide
Explanation:
it is the structure of raffinose which is a polysaccharide
Answer:
A snail eats a clam.
Explanation:
Interactions always occur between organisms in an ecosystem. An interaction between two organisms is called SYMBIOSIS. Symbiosis consists other types which includes PREDATION. Predation is a kind of symbiotic relationship between two organisms in which one kills and feeds on the other in order to obtain energy. The organism that kills is called the PREDATOR while the organism that is killed is called PREY.
In this example, a snail feeding on a clam best represents the example because the snail (PREDATOR) is obtaining energy by killing the clam (PREY). In other options, no organism is killed.
Answer:
C. Sending a message to the pituitary gland to start producing a hormone when the levels in the body are too low
Explanation:
It's not A, because that's the nervous system, not endocrine.
It's not B, because homeostasis = balance, and not stopping production isn't balance
It's not D, because that's the nervous system again.
The endocrine system governs hormones.
Answer:
during photosynthesis energy from the Sun is stored in chemical bonds of a glucose molecule
