Docsity
Log inSign up
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Anatomy and Function of Cell Membranes and Organelles, Slides of Dental Anatomy

All India Institute of Medical SciencesDental Anatomy

An in-depth exploration of the structure and function of a typical cell, focusing on the cell membrane, organelles, and intercellular attachments. Topics covered include the composition of the cell membrane, non-membranous organelles such as the cytoskeleton and ribosomes, membranous organelles like the nucleus, mitochondria, smooth and rough er, golgi apparatus, and lysosomes, as well as intercellular attachments such as gap junctions, tight junctions, and desmosomes.

Typology: Slides

2011/2012

Uploaded on 10/15/2012

shailaja_987c
shailaja_987c 🇮🇳

4.3

(34)

217 documents

1 / 20

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Docsity.com
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12
pf13
pf14

Partial preview of the text

Download Anatomy and Function of Cell Membranes and Organelles and more Slides Dental Anatomy in PDF only on Docsity!

1. Structure (and importance) of cell

membrane

2. Structure (and function) of organelles

3. Interconnections between cells to

maintain structural stability in body

tissues.

Key Points:

What else is also part of the cell membrane?

Cell membrane (plasma membrane, plasmalemma)

Cytoskeleton

4 major components:

  1. Microfilaments (mostly actin)
  2. Intermediate filaments
  3. Thick filaments (composed of myosin subunits)
  4. Microtubules (composed of tubulin subunits)

Fu: support & movement of cellular structures & materials

Cilium - Cilia

Compare to microvilli and flagellum

In 9+2 array

Ribosomes

60% RNA + 40% ________

workbench for __________

Fixed vs, free ribosomes

Nucleus

Mitochondrion / -a

Golgi Apparatus

vesicles come from?

Packaging and shipping of proteins

Cell membrane renewal

Docsity.com

Lysosomes

2) Tight Junctions

Interlocking

membrane

proteins

Found near surface

of cells lining the

digestive tract.

Explain!

3) Desmosomes

Proteoglycan layer reinforced by transmembrane

proteins (cell adhesion molecules or CAMs)

Belt, button and hemidesmosomes

Found in superficial layers

of skin