Monday’s Writing Topic ~ Week 10 ~ Oct. 26 – Oct. 30 ~ 1.List and discuss the different types of passive and active transport mechanisms by writing about.

Slides:



Advertisements
Similar presentations
Homeostasis refers to the necessity of an organism to maintain constant or stable conditions. In order to maintain homeostasis, all organisms have processes.
Advertisements

Cells and Their Environment
Cellular Transport.
Maintaining Cellular Homeostasis How do organisms regulate their body’s internal environment?
Cells and Their Environment
Homeostasis and Transport
Passive Transport Section 4.1.
Unit 3: Cells Cell Transport.
Cell Membrane Transport Notes
Chapter 5: Homeostasis and Transport
Facilitated Diffusion Active Transport
Objectives 7.3 Cell Transport -Describe passive transport. -Describe active transport.
Cellular Transport. I. General A. Definition = molecules moving across the cell membrane B. Cell Membrane is selectively permeable (lets some things in,
Cell Transport. Diffusion Process by which molecules tend to move from an area of high concentration to low concentration.
Part 3: Homeostasis and Cell Transport (Chapter 5)
Cell Membrane What is it? – Barrier that separates cell from external environment – Composed of two phospholipid layers Other molecules are embedded in.
Cells, Cells, Cells Active Transport and Passive Transport.
Passive vs Active Transport Osmosis, Diffusion, and Energy.
Transport. Concentration Gradient If there is a concentration gradient, movement will occur After concentrations are equal= dynamic equilibrium – Dynamic.
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Diffusion and Osmosis. KEY CONCEPT Materials move across membranes because of concentration differences.
Materials move across membranes because of concentration differences.
KEY CONCEPT Materials move across membranes because of concentration differences. 3.4 Diffusion and Osmosis.
PASSIVE TRANSPORT One way cells maintain homeostasis is by controlling the movement of substances across their cell membrane. Cells want to reach “equilibrium”.
Cellular Transport: movement of materials in and out of a cell  Homeostasis: combination of two words  Homeo = same  Stasis = steady  Homeostasis:
 Cell transport is the movement of particles and it takes place because cells are trying to maintain balance (homeostasis).
Chapter 7, Section 3 CELLULAR TRANSPORT. Overview of Lecture Passive Transport vs. Active Transport Types of Passive Transport Diffusion Facilitated diffusion.
CHAPTER 8.1 IN CLASS NOTES CELLULAR TRANSPORT. Ask yourself this question Fact: All things in water are dissolved  Such as Salt (NaCl) Fact: Dissolved.
Transport Across Membranes. The Plasma Membrane A selectively permeable phospholipid bilayer with integrated proteins.
Passive Transport Does not require The diffusion of __________
Essential Standard Bio.1.2 Analyze the cell as a living system.
Notes: Cellular Transport
There are 2 types of movement across the plasma membrane:
Cell Transport Essential Questions
Cell Transport.
Unit 3 “Movement Through Cell”
CELLS AND THEIR ENVIRONMENTS
Diffusion and Osmosis
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Ch. 7: The Structure & Function of Cells
Cellular Transport Biology 2017.
Transportation and Tonicity
CELLS AND THEIR ENVIRONMENTS
Diffusion and Osmosis.
Movement of particles across the cell membrane without using energy
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Monday’s Writing Topic ~ Week 10 ~ Oct. 24 – Oct. 28 ~
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Monday’s Writing Topic ~ Week 10 ~ Oct. 24 – Oct. 28 ~
Week 3 Vocab Definitions
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Movement of particles across the cell membrane without using energy
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Cell Membrane 11/16/10.
BELLWORK What are the three organelles that only plants have?
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Cells and Their Environment
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Movement of particles across the cell membrane without using energy
Vocabulary Review 10 Words
PHAGOCYTOSIS ENDOCYTOSIS EXOCYTOSIS PINOCYTOSIS
Chapter 7 – Cell Structure & Function
Cell Transport.
Movement Through the Cell Membrane
Cell Transport Chapter 7, section 3
3.4 Diffusion and Osmosis KEY CONCEPT Materials move across membranes because of concentration differences.
Presentation transcript:

Monday’s Writing Topic ~ Week 10 ~ Oct. 26 – Oct. 30 ~ 1.List and discuss the different types of passive and active transport mechanisms by writing about the following: (1) differentiate between active and passive transport with regards to energy, (2) list and define the four types of passive transport, (3) list and define two types of active transport, (4) describe the two types of vesicles and how they differ depending on the material inside them. 2.Describe the mechanisms a cell uses to maintain homeostasis by writing about the following: (i) define homeostasis, (ii) describe why a cells tries to maintain homeostasis, (iii) describe two main ways a cell maintains homeostasis (with or without energy), and (iv) describe the three different tonicity categories and the resulting movement of water for each category.

Monday’s Vocabulary 1. Osmosis 2. Diffusion 3. Hypertonic solution 4. Hypotonic solution 5. Isotonic Solution 6. Concentration gradient 7. Passive transport 8. Active transport

Monday’s Vocabulary ~ Week 10 ~ Oct. 26 – Oct. 30 ~ 1.Homeostasis 2.Hypotonic solution 3.Hypertonic solution 4.Isotonic solution 5.Osmosis 6.Diffusion 7.Passive transport 8.Active transport 9.Exocytosis 10. Endocytosis 11. Ion channels 12.Carrier proteins A. Write a definition for each of the terms below