October 7th, 2015
Early Embryology Of The Frog
In the frog egg, there is a balanced amount of yolk amount, which is unevenly distributed to distinguish moredarklypigmentedanimalpolefromthelightervegetalpole,wheremostofthe
Bio 365 Lecture 4
Archenteron is made, sea urchin has animal and vegetal pole. Tufted cells, flat area with stalks.
Determination of Sea Urchin Blastomeres
Blastula is formed, has animal and vegetal pole cell that vary in size.
Sea Urchin needs mouth and
Bio 365 Lecture 2
The Life Cycle
What is the life cycle?
It takes time for 1 cell to split into 2.
Advantage of unicellular organisms (Protists)
Question: What is the role of the different parts in dictating the life of the organism
What is the role of n
Bio 356 Lecture 1:
Video: A Dozen Eggs
How do we go from a single cell to each other?
Whats the same about each of us?
Body parts (including organs), genetic chromosomes (some), the most obvious thing thats the same about us is our head-its in the same p
Bio 365 Lab #5: Limb Development; Effect of Teratogens in Chick
The study of embryonic development is beyond just the observation of how cells divide and
grow into a certain tissues and organs eventually making up an entire organism, there is a
Lab #2: Sea Urchin Fertilization-The Role of Chemoattractants In External Fertilization
Sea urchins have been used to study fertilization for decades. Hey are good models to study
fertilization, metabolic activity, and development d
Running head: OBESITY: A MAJOR HEALTH CONCERN
Obesity: A Major Health Concern
One of the challenging situations faced by New York State today in health care is obesity.
Overweight and obesity and their associated diseases and conditions have a significa
Bio 365 Lecture 3
Early response, you dont want anymore sperm in. Early response: increase in intracellular calcium from
endoplasmic reticulum. The voltage of the membrane is changed as well as the ion concentration. A late