A strand of messenger RNA coding the synthesis of a protein with 146 amino acids must have a string of bases along its backbone. a. 146 b. 292 c. 438 d. 20 e. 3

How many molecules are found in 1.32 mol of nacl?

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

What state of matter is ice a. liquid b. element c. solid d. gas