Explain the functions of electrons, hydrogen ions, and oxygen in the electron transport chain.

What is capillary action? Give examples

Which of these cells is likely to NOT continue to divide? skin cell nerve cell epithelial cells lining the cheeks all of these

Which type of epithelial tissue lines the air sacs and permits exchange of gasses?

The chemical reaction for photosynthesis is: 6CO2 + 6H2O → C6H12O6 + 6O2 The chemical reaction for cellular respiration is: C6H12O6 + 6O2 → 6CO2 + 6H2O What can be said about these two reactions?

Which statement is least likely to support the endosymbiosis theory

Is it true that prokaryotic organisms are always unicellular, but eukaryotic organisms are always multicellular

What is the difference between a single gene disorder, multifactorial disorder and a chromosomal abnormality?

How are pediment formed?

Why is it important to classify in the millions of species on earth

Which organisms are prokaryotic? plants people bacteria fungi