Answers: A. (DNA replication is semiconservative), B. (DNA is replicated so that each daughter cell will have half of a DNA molecule), and C. (The cell enters S phase with two copies of each of its chromosomes)
The answer would be : B. proteins
mRNA has the codes to make each type of proteins. When our body need a certain type of protein, mRNA will detect it and match the code according our needs
hope this helps
Answer: -6%
Explanation: you take the formula
r (growth rate) = Births (B) - Deaths (D) /
population
So that would be r = 14 - 20 /
100
so the growth rate was -6% Sorry about the formatting :/
Answer:
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The correct answer is option C
The demand for a better life increased the pollution in the society. The increased pollution in the environment led to many health problems.
The Nuclear power plant creates radioactivity and thermal pollution.
The water used in the nuclear power plants is very warm and causes thermal pollution as it is released into water bodies.
The nuclear power plant uses radioactive substances like uranium and the waste that is left is radioactive waste.
