Answer:
A. Yes, because molecules move down the
concentration gradient without using energy.
Explanation:
Active transport is the energy-requiring process of pumping molecules and ions across membranes against a concentration gradient. Both endocytosis and exocytosis are active transport processes.
Hope that helps!
Answer:
The first question is "It is used for cell processes or released as heat."
1. Yy
2. yy
3. Yy
4. yy
Late but that's the answer for those who needed it....
Scientists use all kinds of evidence in order to make sure that their claims are true.
A potometer can be used to measure the rate of transpiration that's proportional to water uptake. Transpiration cannot be measured directly as some of the water will be used in photosynthesis.