The mesophyll layer of leaves is important to plants because

Why is the process of copying DNA called semiconservative replication? Each strand is a mixture of old and new nucleotides. One strand runs from 5' to 3' and the other runs from 3' to 5'. The process happens very slowly to conserve energy.

In a dna molecule the bases are covalently bonded to sugar molecules true or false

Select the correct answer. Which component of the blood is part of the body's immune system? A. plasma B. platelets C. red blood cells D. white blood cells

Why is the lagging strand synthesized in a discontinuous fashion?

For plant stem length, the dominant allele for height is T and the recessive allele is t. If a heterozygous parent for tall stem length crossed with a homozygous recessive parent for short stem length, what would be the phenotypes of the offspring?

Rabies is a viral disease contracted from the bite of an infected animal. Rabies bypasses many immune system defenses by traveling in peripheral neurons to reach the CNS. Which method of transport is NOT used by the rabies virus to reach the CNS? A.

How many pairs of spinal nerves are there?

Describe the 5 types of species interactions

A well supported testable explanation of phenomena that have occurred in the natural world is called

What is the first step of the Calvin-Benson cycle? ATP and NADPH combine to make G3P. G3P is used to make glucose and other compounds. ATP and G3P combine to make RuBP. Carbon dioxide and RuBP combine to make PGA.