Explanation:
Applying the neutral theory of molecular evolution, it is believed that molecular evolutionary clock that is universally acceptable and exact would exists, the rate of mutation for neutral alleles for a given molecule per year were exactly equal with all organisms always.
Number 2:the ribosomes make proteins, and the nucleus stores genetic information
Answer:
here u go
Explanation:
Hydrogen bonds are intermolecular powers; covalent and ionic bonds are intramolecular powers. Ionic bonds structure when one molecule moves electrons to another iota. The molecule that loses an electron turns into a positive particle.
''Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.''
Answer:
Cells undergo mitosis to replace old damaged cells and to grow
Explanation:
replace old damaged cells- if you get a cut or scratch you cells undergo mitosis to repair the damaged skin.
to grow- as your body grows, from a kid to adult, your cells are in mitosis at all times. as you complete the growth stage, the cells still work to help grow your hair and nails, and etc.