Uracil pairs with(1 point)
Responses
any nitrogen base.
any nitrogen base.
uracil.
uracil.
adenine.
adenine.
thymine.
adenine
Uracil pairs with adenine. This is a concept from molecular biology and genetics related to the pairing of nitrogenous bases in nucleic acids (DNA and RNA). Specifically, uracil (U) is found in RNA and can form base pairs with adenine (A). The pairing is based on complementary base pairing rules, where adenine always pairs with uracil in RNA, and thymine (T) pairs with adenine in DNA. To determine this answer, you can refer to any reliable molecular biology or biochemistry textbook or reputable online resources on nucleic acids and base pairing.
adenine.
Question
Alexei Romanov suffered from hemophilia, a condition that(1 point)
Responses
causes the body to produce abnormally shaped red blood cells due to the body’s inability to form fibrin proteins.
causes the body to produce abnormally shaped red blood cells due to the body’s inability to form fibrin proteins.
prevents the body from absorbing vitamin B12 due to the body’s inability to form fibrin proteins.
prevents the body from absorbing vitamin B12 due to the body’s inability to form fibrin proteins.
causes the body to produce too many blood cells due to the body’s inability to form fibrin proteins.
causes the body to produce too many blood cells due to the body’s inability to form fibrin proteins.
prevents blood from clotting normally due to the body’s inability to form fibrin proteins.
prevents blood from clotting normally due to the body’s inability to form fibrin proteins.
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