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Indicate true (T) and false (F) statements below regarding Hox genes. Your answer would be a four-letter string composed of letters T and F only, e.g. TTTF.
( ) The order of expression of Hox genes along the body corresponds to their order in the Hox complex.
( ) Generally, the more anterior of the Hox genes dominate (or suppress) posterior Hox genes.
( ) When a posterior Hox gene is artificially expressed in an anterior region of the embryo, the tissue maintains its anterior character.
( ) Hox genes control the A-P axis in both vertebrates and invertebrates.
Stereoisomer
Molecules that have the same molecular formula and sequence of bonded atoms but differ in their three-dimensional orientations.
Chemical Formula
A symbolic representation of a substance's composition, describing the elements present and their relative proportions.
Nerve Cells
Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.
Human Nervous System
The complex network of nerve cells and fibers that transmits nerve impulses between parts of the body.
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