Answer:
A phosphate backbone is the portion of the DNA double helix that provides structural support to the molecule. DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.
Explanation:
When two tectonic plates slide past each other, the place where they meet is a transform or lateral fault. The San Andreas Fault is one of the best examples of lateral plate motion
If the a decomposer were absent from the forest, everything would just pile up onto one another and never be returned to the Earth.
Explanation:
Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein.