Examlex
Draw a structure showing the geometry of the molecule in the following group that is nonpolar:
HF; NH3; BF3; CHCl3; CO.
Genes
Segments of DNA located on chromosomes, that contain the instructions for the synthesis of proteins, influencing individual traits.
Hormones
Chemical messengers secreted by glands that regulate bodily processes and behaviors by acting on specific target cells.
Homeostasis
The balanced internal environment of the body; the automatic tendency of an organism to maintain such a steady state.
Internal Environment
The conditions and processes within an organism that contribute to its functioning.
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