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Before you begin the experiment, watch the following video:
After watching the Khan video, you will do a scientific expe
The metric system is used worldwide except by the United States and one other small
country. In science it is the only type of measurement used so I would be remiss if I did
not include this in a lesson.
A very good description of th
Cell Membrane Lab
The cell membrane is a selectively permeable membrane. This means that it allows some things
into the cell and some things out of the cell through the membrane. This also means it keeps
out many things in the environment
Elements are listed on the Periodic Table. Tiny particles of an element are atoms. The name on the Periodic
Chart is for both the element and the atom. The atom is made up of subatomic particles called neutrons, protons,
I recommend reading about enzymes in Chapter 6, pages 105-109 (the small page numbers in black, on the
upper corners of your book).
Go to the following website:
Organic Molecules Lab
Organic macromolecules are the molecules that make up our bodies. We can use different
chemicals to test for these organic molecules. The molecules are carbohydrates, proteins, and
lipids. You will use a virtual lab t
When studying cells, we look at surface area to volume ratio. Please use this website to see an
experiment on surface area to volume ratio.
Write a paragraph explaining why this is import
Newtons 2nd Law
Purpose: The purpose of this lab is to test Newtons second law of motion. Which shows how
larger objects need a larger force to achieve the same acceleration as smaller o
Developing a hypothesis
1. You think that something about the regular drink must have made it sink, while
something about the diet drink made it float. Write down at least two possible
explanations for the events.
The first reason could b
1. Discuss a key limitation to the classical (Linnaean) system of classification.
The Linnaean system is hierarchical structure where organisms are sorted by
using a nomenclature which include Kingdom, Phylum, Class, Order, Family, Genus and
Species in th
Free Fall Lab
The purpose of this experiment was to determine the acceleration of a free falling object
using a spark tape detector.
The first step was to obta
Homework for Unit 2 (25 points) BIOL 152 Online
1. What are four main differences between Bacteria and Archaea?
Bacteria and Archaea differ in four keys which the plasma membrane, cell walls, DNA
replication and gene expression.
2. What f
Plant Lab Proposal
BIO 152 Online
The effect of caffeine on plant growth is currently a topic discussed among the science
community. There are controversial arguments on using caffeine to grow plants is a productive
Instructor Greg Kerkvliet
October 14th, 2016
Research Memo 1
What is your topic:
My topic for the research will be based on technology and how it is desensitizing young adults
emotionally. It will focus on e
and you can use a template or be creative with the design.
These young people were at an age when they are still developing the capacity for empathy, the
ability to understand another person's emotional point of view. In many ways, the young te