100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Digestive System Notes BIO 240 $5.49   Add to cart

Class notes

Digestive System Notes BIO 240

 5 views  0 purchase

Class notes for Anatomy A (BIO 240) with Marta Klesath. These notes detail the Digestive system. Organized, detailed notes with specific drawing and images.

Preview 2 out of 10  pages

  • November 19, 2024
  • 10
  • 2022/2023
  • Class notes
  • Marta klesath
  • All classes
All documents for this subject (6)
avatar-seller
allysmith
Digestive system
Ingestion; motility;
·
secretions: mucous, enzymes, bile &


I

Digestion: mechanical, chemical;absorption: blood t



lymph; elimination *




oral
Organs: cavity, pharynx, esophagus, stomach
·




Outside cavity
Upper CN altruics: Adventitial
mucosa- serosa
Sinner lining, underlying a r unen
1
f inside
peritoneum
muscle, of lumen
f
smooth
cavity
(visceral


submucosa-
↳ vascularized, wino
plexus f -
controls secretions


muscularis -
↳ inner
-
circular

sphincters
control
layer
which
movement
I constricts



shortens
enteric
mypleINS



outer longitudinal layer Peritoneum:
-contraction shortens to be
parietal, visceral, cavity


Mixing propulsion
Blends materials ·Directional (1)
tract
·
Forwards t through
backwards
·wave-like
combines secretions Peristalsis
·
· -




contractions

, Digestive controls
Nervous
system
-ANS:
parasympathetic (promotes activity)
sympathetic (opposes activity)
-ENS:
sensory + motor in submucosal pletus (muscles)
and
myenteric pletus (mixing
+
proposion)
can
*
work alone or w/ ANS *



monitor chem
composition "Stretch-
I

I N
t
Afferent -
>



⑳ Letterment
t


⑭or
i

coordinates:
PNS
*



motility, secretions,
↳ accessory organs
liver, GB, pancreas
Mechanical Digestion
Saliva: intrinsic gland
mastication
chewing ↳ Unicellular, independent
of Food, math moist

88888888. ↳
lingual lipase (inactive)
Extrinsic salivary gland
" T
-
↳ multiglandular: most
* moistens
food, salivary
saliva


S amylase (carbs), antibacterial


Simmunity
-




Parotid-
sublingual so
--
submandibular so

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 allysmith. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $5.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67096 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$5.49
  • (0)
  Add to cart