The answer is none. carbon has a symbol (c) but there is no symbol for carbohydrates because its not a chemical compound.for example fats or vitamins or minerals
<span>This statement is an example of a negative feedback: <span>The first enzyme in a reaction sequence lowers the activation energy of the reaction.
</span>In Biology, negative feedback always results in a reaction that has a decreased function. This type of feedback occurs as a response to a particular kind of stimulus.
Negative feedback is necessary because it lessens the overall output of a particular system; as this continually happens, the system begins to stabilize. In Biology, this is what any organic material always seeks to achieve, a level of stabilization known as homeostasis or equilibrium.</span>
Answer:
Lysosomes are the membrane-bound organelles present in the cytoplasm of eukaryotic cells.
They are called the suicidal bags of the cell.
They contain numerous hydrolytic enzymes which are used to digest complex biomolecule into their simpler units.
Lysosomes can fuse with each to form larger vesicle in order to digest very large compounds or cellular debris.
They play an important role in autophagy and help in recycling the materials in the cell.
They do so by digesting the debris (unwanted or damaged part) and returning the simpler constituents back to the cell. These substances are then reused as the building blocks for new components of the cell.
If thats the question, Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.
Answer:
D. A group of objects and materials that are interrelated