There is no Thymine in RNA. Uracil pairs with Adenine instead.
Answer from: Quest
answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.
explanation:
Answer from: Quest
thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.
Another question on Biology
Biology, 21.06.2019 21:50
What is the name for a substance formed in a chemical reaction
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