Cells do which of the following? (check all that apply) Ause energy
B
take in nutrients
c get rid of wastes
D reproduce

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?