Answer:
C. The cells that make them up each contain genetic information.
Explanation:
A and B are not the answer because prokaryotes are unicellular organisms while eukaryotes are multicellular organisms. D is not the answer because prokaryotes do not have a nucleus, leaving the DNA floating in the cytoplasm.
In negative control, a gene is switched off when a regulatory protein binds to DNA and shuts down transcription.
Answer:
Please give the context of questions
Explanation:
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B. tiny algae and plankton decomposed under conditions of heat, pressure, and low oxygen.
Explanation:
Oil is most likely to form where tiny algae and plankton decomposed under conditions of heat, pressure and low oxygen.
Coal will form when plant materials like twigs, leaves and tree trunks decomposed under conditions of heat, pressure and low oxygen.
- To form oil, algae and plankton will be gathered with sediments in a basin.
- Rapid burial causes the algae and plankton to be cut off from aerobic environment that would lead to the decay of these organisms.
- They are buried alive and as the basin subsides, temperature and pressure acts to produce kerogen.
- Further cracking produces oil and gas.
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The dilatation of blood vessels allowing the passage of fluid, antibodies, and WBCs into theinfected body area is known asvasodilation
