Answer:
Primary active transport
Explanation:
Active transport may be defined as the movement of particles against their concentration gradient with the help of an energy source like ATP. Two main types of active transport are secondary active transport and primary active transport.
Primary active transport includes the sodium potassium pump because it directly uses the stored chemical energy in the form of ATP. Three sodium moves out of the cell and two potassium moves inside the cell with the help of ATP.
Thus, the correct answer is option (a).
The steps to a lab experiment in the correct order are as follows:
- A statement of the experimental question or purpose.
- A hypothesis of the most likely results.
- Detailed sequential procedural steps for performing the experiment, and a list of needed materials.
- Data was collected from the experiment and organized for analysis with charts, graphs, and diagrams.
- A conclusion of the analysis and an explanation of the trends.
<h3>What is a Lab experiment?</h3>
A lab experiment may be characterized as an investigation strategy by which researchers assemble controllable environments to test some hypotheses to reveal some conclusions.
Therefore, the correct order of a lab experiment is arranged above with sequential steps.
To learn more about Lab experiments, refer to the link:
brainly.com/question/8430576
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Answer:
True
Explanation:
An HMO attempts to keep costs down by restricting access to higher-cost specialists. They do this by requiring a referral to a specialist from a Primary Care Provider (PCP). Members must see the PCP first in order see a specialist.
Answer:
B. +60 mv
Explanation:
Equilibrium potential of ions is the difference of electric potential in the cell membrane that equilibrates the concentration gradient of an ion.
