I think the correct answer from the choices listed above is the first option. A food chain is a one pathway through which energy moves from one trophic level to the next. It shows how each living thing gets food, and how nutrients and energy are passed in a single path.
I believe the correct answer from the choices listed above is the first option. It would be glass that most likely to be amorphous. <span> An </span>amorphous solid<span> is a solid that lacks the long-range order characteristic of a crystal. In some older books, the term has been used synonymously with glass. Hope this answers the question.</span>
Answer:
The correct answer is B.It was necessary that each of the two phage components, DNA and protein, be identifiable upon recovery at the end of the experiment
Explanation:
Hershey and chase in his experiment lebelled the T₂ bacteriophage with radioactive sulfur and radioactive phosphorus separately. Then they infect E.coli with T₂phage and separated phage from bacteria by centrifugation.
Because DNA contains phosphorus not protein, cells infected with phage containing radioactive phosphorous showed radioactivity bacause DNA enters the cell not protein confirming DNA is the genetic material and radioactive sulfur was found in supernatant.
Well, you could use a stopwatch to measure the times of each swimmer.
A string of amino acids attached together is called a <u>Polypeptide Chain(S)</u>
