Awave with a frequency of 14 hz has a wavelength of 3 meters . at what speed will this wave travel ?

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.