BIO 669 Quiz 1 Fall 2023 Questions With 100%Verified Answers A+GRADED
4 views 0 purchase
Course
BIO 669
Institution
BIO 669
BIO 669 Quiz 1 Fall 2023 Questions With 100%Verified Answers A+GRADED
What are the two most important intracellular buffers? - correct answer...phosphate/proteins
Thirst prompts fluid intake through action of ________ located in the __________. - correct answer...osmoreceptors/hypothalamus
...
BIO 669 Quiz 1 Fall 2023 Questions With
100%Verified Answers A+GRADED
What are the two most important intracellular buffers? - correct
answer...✔✔phosphate/proteins
Thirst prompts fluid intake through action of ________ located in the __________. -
correct answer...✔✔osmoreceptors/hypothalamus
Fluid distribution - correct answer...✔✔Movement of fluids within the body
Composition of fluids - correct answer...✔✔The electrolytes present in fluids
Electrolytes - correct answer...✔✔Key ions that affect cell function
Extracellular ion - correct answer...✔✔Ion present outside the cell
Retention of water - correct answer...✔✔The effect of Na+ on overall fluid volume
Intracellular ion - correct answer...✔✔Ion present inside the cell
Membrane potential - correct answer...✔✔The electrical potential difference across a
cell membrane
Repolarizing/hyperpolarizing - correct answer...✔✔Restoring or increasing the
membrane potential
Hydrogen ion - correct answer...✔✔Critical for control of pH and protein structure
Buffers - correct answer...✔✔Substances that help maintain pH balance
Anionic proteins - correct answer...✔✔Proteins with a negative charge
Hemoglobin - correct answer...✔✔Protein responsible for carrying oxygen in red blood
cells
Carbonic acid - correct answer...✔✔Formed from the conversion of H+ and
bicarbonate
Respiratory system - correct answer...✔✔Involved in control of pH in the plasma
Immune system - correct answer...✔✔Comprised of innate and adaptive responses
AGRADESOLUTIONS
, Innate response - correct answer...✔✔Immediate response to damage, infection, or
foreign bodies
Granulocytes - correct answer...✔✔Type of white blood cells involved in innate
response
Monocytes/macrophages - correct answer...✔✔Type of white blood cells involved in
innate response
NK cells - correct answer...✔✔Type of white blood cells involved in innate response
Plasma proteins - correct answer...✔✔Proteins involved in innate response
Inflammation - correct answer...✔✔Response to damage, infection, or foreign bodies
Signaling molecules - correct answer...✔✔Molecules involved in immune response
Adaptive response - correct answer...✔✔Slower response that identifies specific
targets and develops memory
Innate immunity - correct answer...✔✔First line of defense, physical and biochemical
barriers
Physical barriers - correct answer...✔✔Skin, linings of gastrointestinal, genitourinary,
and respiratory tracts
Sloughing off of cells - correct answer...✔✔Shedding of cells as a defense mechanism
Coughing and sneezing - correct answer...✔✔Expelling foreign particles through
airways
Flushing - correct answer...✔✔Elimination of waste through urine
Vomiting - correct answer...✔✔Expelling harmful substances through the digestive
system
Mucus and cilia - correct answer...✔✔Protective substances and hair-like structures in
respiratory tract
Epithelial cell-derived chemical barriers - correct answer...✔✔Saliva, tears, earwax,
sweat, and mucus with antimicrobial peptides
AGRADESOLUTIONS
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 agradesolutions. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
