The answer is letter B.
<span>
Substances with high pH level are called alkaline.
Alkaline are substances that have a pH greater than 7 and they have a
relatively low concentration of hydrogen ions. This is the opposite of being
acidic leaning towards the other end of the spectrum. Lemons, green vegetables,
root vegetables, garlic, and cayenne pepper are some food that have high
concentrations of alkaline that balance acidity of recipes. It should be
included in one’s diet because it prevents shares of complications that are
taken from high-fat and acid types of food. </span>
competition
source: my biology teacher
Answer:
cell walls, vacuoles, chloroplasts, centriole
Explanation:
Plant cells have cell walls, one large vacuole per cell, and chloroplasts, while animal cells will have a cell membrane only and several smaller vacuoles. Animal cells also have a centriole, which is not found in most plant cells.
Answer:
D) Passing of electrons from Photosystem I to electron transport chain.
Explanation:
The NADPH is generated in the thylakoid membrane first in order to energize the second stage of photosynthesis (Calvin Cycle). Calvin Cycle takes place in the stroma, so that choice is out. Choices A, B, and C are in cellular respiration, and NADPH is not made in that process, so that leaves choice D.
The topic is different from the theme because of the study