Exam 3: Is It Possible to Supplement Your Way to Better Performance and Health

In most cases, how does tap water compare to bottled water?

Which organelle performs cellular respiration?

Which organelle is a stack of membranous sacs that sort proteins to their proper cellular location?

Which process does not involve molecules moving across cell membranes?

Imagine a balloon is made from a membrane that's permeable to water but not sucrose molecules. How would the concentration of sucrose inside the balloon be affected if the balloon is filled with a 50% sucrose solution and then placed in a beaker of water?

How are large substances moved during exocytosis?

Phagocytic white blood cells digest many of the invasive bacteria that enter the human body. How could a bacterial cell enter a white blood cell in order to be digested?

Which cell component is composed of microtubules and helps move chromosomes around during cell division?

Which statement is true about minerals?

Which food is made up of many branching chains of sugar monomers?

Which process involves the movement of molecules or atoms down a concentration gradient across plasma membranes?

Which macronutrient is the major source of energy for cell processes?

What is the type of diffusion in which water moves down a concentration gradient?

What type of molecules, embedded in phospholipid bilayers, transport hydrophilic molecules into or out of the cell?

What protein fibers help form the framework of structural support for cells?

Which organelle is found in plant cells but not in animal cells?

Which molecule, when moving across a plasma membrane, would require the most ATP to be used?

Assume that a plant is suffering from drought and is beginning to wilt. Which cell component is most likely being affected, and what type of molecule is being lost from this structure?

Tanya eats a vegan diet, which means that she does not eat any animal products. What would be a good source of calcium for Tanya?

What is diffusion?