2. Removing a phosphate group from an ATP molecule, the other processors will need energy
Answer:
Semi-conservative
Explanation:
Meselson–Stahl experiment proved that DNA replication is a semiconservative process, feeding E. colo bacteria with different types of Nitrogen isotopes (N14 and N15).
Changing the type of radioactive compound in different times of bacteria grow, they could observe that both of the isotopes were present on the bacteria culture.
Basically, if the bacteria present both of them, the DNA was replicated semiconcervely.
Guess what? they show both! (See the image for more information)
Answer:
A cell cannot function without them
Explanation:
Answer:
C) Practicing good scientific method and practices.
Explanation:
The text states, "repeating the experiment multiple times," as well as other preparations that a good scientist uses.
Doing something multiple times over is a good sign of a good scientific method.
Taking careful measurements, having several researchers run the same experiment, and only testing one variable at a time are all good practices that a scientist should use.
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Answer:
1) the action or process of observing something or someone carefully or in order to gain information.
2) a remark, statement, or comment based on something one has seen, heard, or noticed.
3) the ability to notice things, especially significant details.
4) the taking of the altitude of the sun or another celestial body for navigational purposes.
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