In the phrase "genes for height," the word genes means:
A)proteins that become part of bone
B)parts of the RNA needed for the synthesis of calcium ions
C)parts of the DNA needed for the synthesis of calcium ions
D)parts of the DNA that code for enzymes for bone matrix synthesis

Question

Quizplus · Accepted Answer

In the phrase "genes for height," the word genes refers to parts of the DNA that code for enzymes for bone matrix synthesis. These genes play a role in determining an individual's height by influencing the growth of the bones. Therefore, choice D is the best answer. The other choices (A, B, and C) are incorrect as they do not accurately describe the function of genes in relation to height.

In the Phrase "Genes for Height," the Word Genes Means