Explain how the tasks an organism completes will influence their cellular respiration levels.

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.