Exam (elaborations)
BSC 2085 Exam 1 - Cell Quiz well answered to pass
- Course
- Institution
BSC 2085 Exam 1 - Cell Quiz well answered to pass
[Show more]
Content preview
BSC 2085 Exam 1 - Cell QuizPeripheral proteins function as ______.
A. pores and channels
B. enzymes
C. receptors
D. all of these are functions - correct answer ✔✔All of these are functions
(Remember: "Peripheral proteins" are on the surface of the plasma membrane of the cell)
The organelle that functions to synthesize membrane integral proteins and phospholipids are the
______.
A. rough endoplasmic reticulum
B. plasma membrane
C. smooth endoplasmic reticulum
D. cytosol - correct answer ✔✔Rough Endoplasmic Reticulum (Rough ER)
ATP via aerobic cellular respiration is produced by the golgi apparatus.
True or False? - correct answer ✔✔False
(Remember: ATP is produced in the Mitochondria!)
Centrioles function as enzyme-containing sacs that digest worn out cell parts or unwanted substances,
bacteria, viruses, and toxins.
, True or False? - correct answer ✔✔False
(That would be Lysosomes!)
The cilia are short hair-like projections that propel substances on cell surface.
True or False? - correct answer ✔✔True
Which of the following is an "active" physiological process?
A. filtration
B. diffusion
C. osmosis
D. endocytosis - correct answer ✔✔Endocytosis
(Remember: anything with Diffusion, Osmosis, or Filtration is PASSIVE!)
Which solution tonicity would cause crenation of a red blood cell?
A. hypertonic
B. isotonic
C. hypotonic
D. gin and tonic - correct answer ✔✔Hypertonic
Remember: Crenation means "shrink"! Cells shrink in a hypertonic solution when water moves from
inside the cell to the outside because the solution has a higher osmolarity (high solute concentration,
low water concentration) than inside the cell!
When solute concentration goes up, water concentration goes down! Water moves by Osmosis from
areas of low solute (high water) to high areas of solute (low water)!
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 Sakayobako30. 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)
67163 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now