Which lipid acts as a chemical messenger? a. adipose b. tissue c. cholesterol d. testosteronee. beeswax

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament

Hey everybody, i have another biology question. by what reproductive mechanism does a haplontic animal grow? initially mitosis, then meiosis completely by mitosis completely by meiosis initially by meiosis, then by mitosis