What are the sources of hydrogen in the thylakoid? choose all that apply
1.breakdown of glucose
2.pumping of hydrogen across that thylakoid
membrane
3.splitting of water
4.splitting of CO2

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

The first amino acid of a new polypeptide chain is

Select the word from the list that best fits the definition a system made of 25 satellites