Examlex
Shigatoxin is associated with
General Formula
A representation of the composition of any member of a family of compounds, illustrating a common structural feature among them.
Cyclic Alkanes
Alkanes that contain a ring of carbon atoms in their molecular structure, differing from straight-chain alkanes.
Cyclohexane
A cycloalkane with the molecular formula C6H12, it is a colourless, volatile liquid with a distinct odor, primarily used as a nonpolar solvent.
Molecular Formula
A notation that uses chemical symbols and numbers to represent the types and quantities of atoms in a molecule.
Q4: An adaptation of the epithelial cells of
Q6: If excess water enters the body,<br>A)ADH release
Q20: A karyotype is<br>A)a diagram that represents family
Q27: Which statement describes the trachea?<br>A)It is lined
Q32: An allele that masks the effect of
Q37: Cells of the _ system require a
Q59: A person normally has two alleles of
Q75: Deficiency of vitamin _ causes osteomalacia.<br>A)A<br>B)C<br>C)D<br>D)E
Q79: Choose the statement that is true of
Q98: Human prenatal development takes _ weeks.<br>A)28<br>B)32<br>C)38<br>D)44