Examlex
Use the following to answer questions :
Sequences of a hypothetical gene that codes for an enzyme were obtained from several species of rodents. Refer to the diagram below, showing the rate of nonsynonymous and synonymous substitutions for each of four regions of the gene.
-Which region appears to be under positive selection?
Contracts Body
Refers to the process of muscle fibers shortening, generating force that results in movement or tension within the body.
Carries Oxygen
Refers to the function of hemoglobin in red blood cells, transporting oxygen from the lungs to the body's tissues.
ATP Producing Mitochondria
ATP producing mitochondria refer to the mitochondria’s role in cellular respiration, where they convert nutrients into adenosine triphosphate (ATP), the cell’s main energy currency.
Houses ATP
An informal way of describing mitochondria, organelles within cells that generate adenosine triphosphate (ATP), the cell's main energy currency.
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