Exam 1- Taken during lecture 11/4

To start this exam, you will be given a password. Once you click to start the test, you will have a limited time to complete the test. Each question on the test is multiple choice. For this exam, you should know the following:

Chapter 1:

• Know why scientists/people conduct experiments.
• Know how you would disprove a hypothesis.
• Know the steps of the scientific method and the basic vocab. There will be TWO questions like this. 
• You are going to read about a science experiment. Be able to identify where the researcher is in the process or what they are missing. There are TWO questions like this. ((Example: They never wrote a question…))

Chapter 2:

• Know the general makeup of amino acids.
• Know what element is in all living things.
• Know what elements are in most living things.
• Know what combined elements are called.
• Understand how sugars are combined and what they make.
• Understand what makes up DNA.
• Know what happens to an element when it gains or loses an electron.
• Understand that water breaks down some other chemicals.     

Chapter 3:

• Know where DNA is found in the cell.
• Know what the study of DNA is called.
• Understand what gets to cross the phospholipid bilayer and what does not.
• Know where the hydrophobic and hydrophilic parts of the bilayer are.
• Understand why the bilayer arranges the way it does around water.
• Know the molecule plants use to store extra energy.
• Know the molecule animals use to store extra energy.

Chapter 4:

• Know what process makes bread dough rise.
• Know the definition of homeostasis.
• Know which process uses oxygen in the human body (Krebs, Glycolysis, Electron Transport Chain
• Know where the Citric Acid Cycle occurs in eukaryotes.
• Name TWO different types fermentation
• Name the first step of cell respiration
• Know the molecule that is the final electron acceptor in the electron transport chain

Chapter 5:

• Know where energy for photosynthesis comes from
• Know where photosynthesis occurs
• Understand what plants make during photosynthesis
• Know where light-dependent reactions of photosynthesis occur
• What color do plants most often reflect?
• The oxygen in photosynthesis comes from where?
• What is pyruvic acid changed into during the Krebs Cycle?