Answer:
A spiraled ladder
Explanation:
DNA Is a double helix so it looks like a ladder going up in a spiral
It destroys the quality of soil
it kills the useful micro organisms present in the soil
Answer:
alveoli please leave brainliest
Answer: Ribose is synthesized from glucose and other monosaccharide molecules in living cells by a process known as pentose phosphate pathway. The pentose phosphate pathway is a series of chemical reactions taking place in the cytosol of cells.