Exam (elaborations)
Hole's Anatomy & Physiology Chapter 3 already graded A+ 2023/2024
- Course
- Institution
Hole's Anatomy & Physiology Chapter 3 already graded A+ 2023/2024
[Show more]
Content preview
Hole's Anatomy & Physiology Chapter 3The cell is... - ANSThe most basic unit of structure and function in the body
A cell is measured in - ANSMicrometers
Cells that have developed specialized characteristics are... - ANSDifferentiated
A composite cell shows the following components found in most cells... - ANSNucleus, cell
membrane, and cytoplasm
Cell membrane (plasma membrane) - ANSThe outer boundary of the cell, selectively
permeable, signal transduction
Selectively permiable - ANSRegulates entry and exit of substances
Signal transduction - ANSPermits cell to receive and respond to messages
Cell is made up of a - ANSPhospholipid bilayer, hydrophobic tails form interior, hydrophollic
heads form surface
Hydrophobic - ANSNOT water-soluble
Hydrophollic - ANSWater-soluble
Cytoplasm - ANSNetwork of membranes and organelles suspended in cytosol
Cytosol - ANSFluid portion of the cell
Organelles - ANSTiny solid structures in cytosol
Ribosome - ANSTiny spherical structures composed of DNA and protein. Provide structural
support and enzyme activity to link amino acids in protein synthesis
Rough Endoplasmic Reticulum (Rough ER) - ANSContains ribosomes
Smooth Endoplasmic Reticulum (Smooth ER) - ANSDoes NOT contain ribosomes.
Vesicles - ANSStore/transport substances. Larger _________ that contain mostly water form
when part of the cell membrane folds inward and pinches off, bringing material from outside the
cell membrane into the cytoplasm. Smaller _________ shuttle material from rough ER to golgi
apparatus
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 Ashley96. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
48041 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 15 years now