Other
BIOD 151/A & P 1 (Portage Learning) Final Exam Study Guide
- Course
- BIOD 151/A & P 1
- Institution
- Portage Learning
BIOD 151/A & P 1 (Portage Learning) Final Exam Study Guide
[Show more]
3 reviews
By: crystalrose • 1 year ago
By: easpeckman • 2 year ago
By: taeri2008 • 2 year ago
Content preview
BIOD 151/A & P 1Final Exam Study Guide
1.Which anatomical action is occurring at the elbow joint, in the direction of the arrow? (Elbow) Flexion
2.List two organs contained in the abdominal cavity.
The abdominal cavity contains the stomach, intestines, spleen and liver
3. True or False?
a. The purpose of cellular respiration is to produce ADP. (T or F) b. Peripheral proteins are found on the outer surface of a cell membrane. (T or F) c. Exocytosis is the process that occurs to bring biomacromolecules inside the cell. (T or
F) d. Receptor-mediated endocytosis uses a signaling molecule from another cell, binding to the cell membrane to bring about changes within the cell proteins. (T or F) e. Endocytosis is a passive process. It does not require cellular energy expenditure.(T or F) a. False- (ATP is produced, not ADP)
b. True
c. False- (This process is called endocytosis)
d. True
e. False- (Endocytosis is an active process and requires cellular energy)
4. Describe the position of the epigastric region relative to the umbilical region in anatomical position terms. Use a full sentence for your description.
The epigastric region is superior to the umbilical region.
(OR) The umbilical region is inferior to the epigastric region.
5. Look at the figure below. The right femur is moved in the direction of the arrow. What anatomical action term best describes this movement? Adduction (The femur is moving towards midline) 6. Note: Essay answers must clearly be in your own words.
In your own words, discuss Tay-Sachs disease. What organelle within the cell is impacted? What are the symptoms of the disease and why do they occur?
(1)Lysosomes
(2) buildup of toxic lipids inside the cell (biomacromolecules)
(3) disability and death
In the genetic disease known as Tay-Sachs, one of the normally present digestive
enzymes inside lysosomes is lacking. Thus, a toxic lipid in the brain cells cannot be broken down. The resulting buildup of lipids in these cells can cause intellectual disability and death.
7. Note: Essay answers must clearly be in your own words.
You are observing two cells under the microscope. They are the same type of eukaryotic cell but one appears much larger. Based on appearance alone, which one would you expect to be carrying out respiration at a more active rate, the larger or smaller cell? Explain why.
The smaller cell. Cells need to remain relatively small because as a cell expands the amount of surface area relative to the volume of the cell decreases. The smaller cell is more active because relative to its volume, its surface area is larger
than a bigger cell. With a larger surface area (relative to its volume) this allows the metabolic processes to occur faster.
8. Using the letters given, match the cell with the type of solution it has been placed in:
Correct!
A cell beginning to shrink Correct!
A red blood cell placed in distilled (purified) water Correct!
A cell neither shrinking or swelling hypertonic
hypotonic
isotonic
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ClassHelper. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now