(01.02A MC)Which of the following characteristics of carbon is responsible for the variety of carbon-based molecules on Earth?

(01.02A MC)What can you conclude about the advantage of the cell membrane being made up of phospholipids?

(01.01 MC)What must happen for scientific theories to be accepted as valid?

(02.02 MC)Which of the following best explains how a dissecting microscope differs from a compound light microscope?

(01.03 MC)The evolution from vesicles to true cells was enabled by the development of

(01.03 MC)Which of the following discoveries is most crucial to explaining why all organisms share the same genetic code?

(01.02 LC)Under which of the following conditions would a chemical reaction most likely proceed at the fastest rate?

(01.04 MC) Sascha notices that steam appears from water only when the water is very hot. What property of water explains this observation? (3 points)

(01.01 MC)Fruit flies are commonly used in genetic investigations that focus on traits passed from parents to offspring over several generations. What can you infer is the reason fruit flies are the most commonly used organism for this type of investigation?

(01.02 MC)In the human stomach, chemical reactions take place in an acidic environment. Some of these reactions are catalyzed by enzymes. How would these enzymes most likely function in an environment where the pH was doubled?