Mangroves<span> provide a number valuable </span>ecosystem services<span> that contribute to human well being including provisioning, regulating ,and habitat.
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Answer/Explanation:
The replication of DNA is semi-conservative, as each new molecule of DNA inherits one of the parental strands each, and one new strand each. DNA is replicated using the enzyme DNA polymerase, which synthesises a new strand by adding nucleotides in a sequence through complementary base pairing with the template strand. This occurs before the mitosis stage of the cell cycle, where the cell divides. Before this cell division happens, the cell has to pass certain checkpoints controlled by enzymes which ensure environmental conditions are optimal for dividing, and that the new DNA is free from errors.
Answer:
pressure within the alveoli of the lungs
Explanation:
Pulmonary ventilation involves three different pressures:
Atmospheric pressure
Intra Alveolar (intrapulmonary) pressure
Intrapleural pressure
Atmospheric pressure is the pressure of the air that is exerted outside the body. Intrapulmonary pressure is the pressure exerted inside the alveoli of the lungs. Intrapleural pressure is the pressure within the pleural body cavity.
The answer is C) both A and B
Answer: Is the Top strand DNA or RNA?
DNA: TAC-CCC-GGT-CAA-CTT-TTT-TAA-CGT-CTT-GAA-ACT
RNA: UAC-CCC-GGU-CAA-CUU-UUU-UAA-CGU-CUU-GAA-ACU
Bottom Strand:
DNA: ATG-GGG-CCA-CTT-GAA-AAA-ATT-GCA-GAA-CTT-TGA
RNA: AUG-GGG-CCA-CUU-GAA-AAA-AUU-GCA-GAA-CUU-UGA
Explanation:
DNA= (A=T or T=A), (G=C or C=G)
RNA: (A=U), (T=A), (G=C)
