55. Which of the following are considered natural satellites? A. Moons
B. Planets
C. Comets
D. All of the above

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

For mendels studies, why was it important that his subjects, pea plants, could reproduce quickly and and produce many offspring?