Which one of these is not example of intercellular communication? a.) hormone travels through the circulatory listen to deliver a signal. b.) a molecule of glucose is produced in a chloroplast. c.) a molecule stimulate a target cell via a receptor. d.) a signaling module diffuses through gap junction.

How many atoms are there in 5.70 mol of mg

How are isotopes of the same chemical element alike? how are they different?

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