Choose the plants from the following list that you would find in the lower shore area of the rocky shore.
kelp
lichens
irish moss
rockweed

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons

Discuss cell surface transport in the structure of constituents

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?