Explanation:
protein is the element responsible for building up of cells and the nucleic acid is embedded in the cell, so protein builds the whole cell including the nucleic acids.. the nucleic acid is also packed by histones which is a proteinous structure. both are important because, in the cell all organelles require protein for their growth and likewise the encoding of the genetic information carrier
Answer:
D. caused by vibrations. B. A form of energy. F. A type of electromagnetic wave
Explanation:
Extinct is correct. When no members of a species remain, the species is said to be extinct.
The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.
False. Rosalind Franklin, Maurice Wilkins, James Watson, and Francis Crick found out the actual structure of the DNA molecule by x-rays and research.
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