Name: _Mikayla Scorsone_
Cell division review
At the end of the second division of meiosis:
Are the four daughter cells genetically identical to each other? Explain.
No, they are not genetically identical.
Are the daughter cells genetically ide
Prokaryotes Study Questions
1. Compare and contrast prokaryotes and eukaryotes. How are they different? How are they
Prokaryotes: found in organisms of bacteria and archaea. First life on earth through fossil
evidence. Usually 1/10 the size of a
Model Organisms: easily grown, small, fast reproduction, cheap
Examples: fruit flies, Wisconsin fast plant
How does the research question affect the choice of model organism? You need something that
has relevancy to the topic you are trying to explore.
T-test vs ANOVAs
T-tests compare 2 treatments, a null hypothesis and a hypothesis
ANOVAs compare more than 2 treatments. The hypothesis the means are the same and
the null the means are different. It does all the comparisons and it will
Both are statis
1 extra credit response
Dr.Julie Dumont Extra Credit Response
During this seminar I learned a lot about the hippocampus of the brain which controls
memory and feelings. She talked specifically about a certain memory. This memory is calle
Science can prove things false, but we cant prove things true.
Scientists state null hypotheses (things they believe are not true) and attempt to reject
them. This provides support (not true) for the alternative hypothesis and that the
scientist does beli
Purpose of Introduction
Describes the context of your work and how it relates to existing knowledge
Builds a case fro the importance of your research
Cleary state the purpose of your wok
objective and hypotheses
-specific and testable
Mechanics of Muscle
Skeletal muscle structure:
Bundle of muscle fibers-each muscle fiber is a single cell
Single of muscle fiber
Ions to remember:
First EMG Experimen
Experimental Design Worksheet
Treatment variable: The thing suspected to cause some effect.
Treatment levels: The particular values of the treatment variable to be used. Controls are
one particular level. Often many technical details about equipment, tech
Plants breathe just as humans. Just like we have mouths, plants have openings called
stomatas. Stomatas open and close to allow the intake of carbon dioxide and output of oxygen.
When the amount of CO2 increases, the stomatal d
CHECK ON CANVAS FOR WHATS
General writing tips:
Dont waste a sentence, dont write too much
Start each paragraph with a topic sentence, and group all information about a topic
together in a paragraph.
Use transition terms to help the reader incorporate
The Effect of Salinity Levels on Lumbricus Terrestriss Response to Electrical Stimuli
Department of Biology
Ashland, Virginia 23005
Recent evidence shows how Worm Getting is affective way for one to get t