1. Identify three major similarities and differences between prokaryotic and eukaryotic cells.
Prokaryotic cells do not have a nucleus and eukaryotic cells do.
Prokaryotic cells have circular DNA while eukaryotic cells have linear DNA.
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April 10, 2015
Women at War
Up until the United States' entrance into the second world war, women had a
distinct role at home. Women were to take care of the children, do the cooking and
cleaning, and take care of their
September 23, 2015
On my senior trip our class took a trip to Washington DC and Virginia Beach. I spent the week
hanging out with my two best friends Savannah and Lexi. When we were leaving DC and on our way to
the Beach, the group stoppe
Nitrogen fixation is a natural process by which inert or unreactive forms of nitrogen are transformed
into usable nitrogen. Why is this process important to life?
Plants can absorb nitrates and use them to create their own proteins.
Given what you h
A concentration gradient affects the direction that solutes diffuse. Describe how molecules move
with respect to the concentration.
Molecules diffuse down concentration gradients to create equilibrium.
How does the size of a solute affect the rate of diff
October 21, 2015
Homework Assignment #6
Three ways to bring up the topic of STDs are:
1. Get tested together. If you are with someone and want to bring up the topic of STDs, you
could suggest that you both get tested together.
2. Just be
Exercise 1: Data Interpretation
Dissolved oxygen is oxygen that is trapped in a fluid, such as water. Since many living organism requires
oxygen to survive, it is a necessary component of water systems such as streams, lakes and rivers in
order to support
What should you always wear to protect your eyes when you are in the chemistry laboratory?
Should you add acid to water or water to acid?
Acid to water
Where should you dispose of broken glass?
In a closed container, then the trash can.
List the atomic numbers for each of the following elements.
What determines if a bond is polar?
The difference in electronegativity between two atoms in the bond. If the difference
1 - Albumin Solution
2 - Gelatin Solution
3 - Glucose
4 - Water
5 - Unknown