<span>The answer is False. Buffers ensure that the cell environment remains at a constant pH even with the addition of small
amounts of acid or base. This ensures
that the cell environment is always optimum for biological processes such as
the functioning of enzymes, and most other proteins, that require a particular
pH to maintain their integrity</span>
Answer:
As the variables are not given, let us help with general explanation on manipulated variable.
Explanation:
A manipulated variable is an independent variable. In a scientific experiment, an independent variable can be described as a variable which can change naturally or which is changed by the researcher to check its effect on the dependent variable. The dependent variable is the variable which is under study and being tested.
For example, to check the difference in photosynthesis rate by light, the amount of light will be the independent variable and the rate of photosynthesis will be the dependent variable.
Plasmolysis is an effect of osmosis in plants. Osmosis is the net diffusion of water across a selectively permeable membrane, such as a cell membrane, from an area of higher water concentration to an area of lower water concentration.
Hemolysis is the breaking open of red blood cells and the release of hemoglobin into the surrounding fluid
Both are cause by osmosis
Answer:
A
Explanation:
All involve the active transport of gases across membranes.