ANSWER:
-Nucleotide;
-Deoxyribose
DNA is composed of repeating structural units called nucleotide. Deoxyribose is the five-carbon sugar found in DNA.
Explanation;
-Nucleotides are the building blocks of nucleic acids. Nucleotides are linked together to form nucleic acids. The three parts of a nucleotide are; At least one phosphate group , pentose sugar and a nitrogenous base.
-The sugar that is found in DNA is the deoxyribose sugar that is a five carbon sugar in DNA.
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Answer:
Explanation:
carbohydrate molecules
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Photosynthesis uses carbon dioxide and water to assemble carbohydrate molecules (usually glucose) and releases oxygen into the air.
Answer:
To regulate cell division
Explanation:
The purpose of the cell cycle is to stop or prevent cell division when it is not needed and make cell division happen when it is needed. This is very important for cells to divide and grow in multicellular organisms.
metals (left side of periodic table) become positive ions so calcium would be the answer