Author: Anonymous

Most _______________ are made of sugar.

The author surveyed some of the students in one of his statistics classes about the numbers of hours they work per week. Their responses are described by the histogram below.  Histogram:  Time spent working per week Use the graph to answer the following questions. What is the variable in this graph?  [answer1] Is the variable qualitative or quantitative? [answer2] What is the sample size represented in the graph?  [answer3] What percentage of respondents said less than 15 hours?  [answer4]

Suppose a person does not make insulin, does not inject it, and eats a big meal. What would happen to their blood sugar level soon after the meal?

__________ moves material into a cell in bulk (not one or a few molecules at a time.)

_______________ prevent water from leaking between cells in animal tissues.

A red blood cell is placed in a container of pure saltwater. What happens to it and why?

During a conversation, someone makes a seemingly casual comment that unintentionally communicates a demeaning assumption about another person’s racial background. How would this interaction most appropriately be classified?

What happens when a person with lactose intolerance drinks milk? How does that compare to what happens with lactose intolerance. Explain using the following terms correctly: Lactose Lactase Enzyme Substrate Product

______________ have little folds inside them that help them harvest energy.

The enzyme sucrase can break sucrose into glucose and fructose. We would say that this enzyme breaks…