Answer:
A
Explanation:
A is at the top therefore would be most affected by the weathering
<span>The Krebs cycle uses acetyl CoA as a reactant.</span>
Answer:
As a result of the Hershey and Chase experiments, scientists believe
that the “transforming principle” is DNA.
Explanation:
Hershey and Chase determined that DNA, not protein, was the inherent material. They resolute that a defensive protein coat was molded everywhere the bacteriophage, but that the interior DNA is what discussed its capability to produce offspring inside a bacterium. Transformation occurs when one bacterium picks up free-floating DNA and incorporates it into its own genome. When scientists first observed this behavior, it seemed that genes were transforming one type of bacteria into another, so they concluded there must be a 'transforming principle' at work.
Answer:
D. binocular compound light microscope
Explanation:
The most appropriate microscope for this research is the binocular composite light microscope, because these types of microscope work by capturing light in a tiny, well-lit area without the need for a large lens. The lens of a microscope is small and spherical, so the image of the object is focused a short distance from the microscope tube. The image is then magnified by a second lens that brings it into the viewer's field of view. Making it possible to view bodies as small as the research mite.