Oxygen molecules travel on red blood cells from the lungs to the heart in a combined structure called ________
A) respiration
B) metabolism
C) cardiopulmonary
D) oxyhemoglobin
D
Explanation: A) This is a process, not a combined structure.
B) This is a process, not a combined structure.
C) Cardiopulmonary is an adjective, not a combined structure.
D) Correct! The oxygen molecule is carried on the hemoglobin in the red blood cell.
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Each word below is paired correctly with its definition below except
A) transcription/conversion of DNA sequence to a mRNA sequence. B) codon/sequence of three nucleotides on mRNA that corresponds to a particular amino acid. C) intron/portion of mRNA that is translated into protein. D) anticodon/sequence of three nucleotides on tRNA that corresponds to a particular codon sequence on mRNA. E) translation/conversion of an mRNA sequence to a protein sequence.
Simplify: (2/3)(1/2)^4
A) 1/12 B) 1/24 C) 1/48 D) 1/6 E) 3/32
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What will be an ideal response?
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Indicate whether the statement is true or false