Lab 8 Lab Safety
Complete the activities at the following web site make sure you read the information carefully, as it will
help you understand the concepts we are looking at! Respond to all questions at the end of lab. Select
skip log in when finished wa
The Scientific Method
Examine the table. Based on the information in Table 2,
what patters do you observe?
Develop a hypothesis related to the amount of dissolved
oxygen measured in the water
1. What is a stigma?
Disapproval of a person or group on socially characteristic grounds that are perceived
2. Explain the stigma of mental illness in our society.
There many stigmas of mental illness. The biggest one is people with mental illness are vio
-1 ml iodine (tincture or betadine-povidine)
2-5 tsp Cornstarch or rice
2- 600ml beakers (or cups) filled with 200 ml (=about a 1 cup) of water
1 plastic sandwich bag (inexpensive bags work best)
If you have iodine
Module 5 Written Assignment
1. Which 3 of the essential nutrients supply energy, and how much does each one yield per gram?
2. What is the difference between saturated fats and unsaturated fats?
3. Explain the difference between refined and whole grains.
A stigma is a disapproval of a person or group on socially characteristic grounds that are
perceived. From past issues that many people still have unreasonable thoughts about mental
illness. There many stigmas of mental illness. The biggest one is people