Answer:
a carbohydrate (starch, cellulose, or glycogen) whose molecules consist of a number of sugar molecules bonded together.
for example storage polysaccharides such as starch and glycogen, and structural polysaccharides such as cellulose and chitin.
What do you mean by, "Which statement about this diagram?" There is no diagram and your question doesn't make sense.
Ground water contaminants, like methane, arsenic, and salt may occur naturally in ground water. Ground water accounts for 95% of the liquid freshwater on Earth, but having enough accessible ground water can be a problem. Ground water typically moves slowly within the ground through porous rock layers like the sandstone.
Answer:
<em>A. Chromosomes are strands of DNA, tightly wrapped up, that are located in the nucleus.</em>
Explanation:
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Progressive age-changes in metabolism and physicochemical properties of cells, leading to impaired self-regulation, regeneration, and to structural changes and functional tissues and organs.