The smallest unit of life

Slides:



Advertisements
Similar presentations
1 ACTIVE TRANSPORT ACROSS A MEMBRANE. Overview of Active Transport Active Transport 1. Carrier Protein 2. Endocytosis3. Exocytosis.
Advertisements

Cell Discovery Unknown before the invention of the microscope
Cell Bingo. Cell Bingo! Eukaryote Prokaryote Cell membrane PhospholipidsHypertonic Hypotonic Isotonic Diffusion Osmosis Active transportPassive transport.
Chapter 4 – Cells and their Environment Mr. Lopez – Ag. Biology – Shandon High School California Content Standards: 1a, 1b, 10b, 10d, IE1d.
Chapter 4. Transport Across the Cell Membrane  Substances need to move into and out of the cell in order to maintain homeostasis  They can do this by.
1.What are the two parts of a solution? 2.What percentage must those two parts always add up to? 3.What is a concentration gradient? 4.What is.
Passive or Active? Active Transport General Cell Stuff.
Cell Transport. Diffusion Process by which molecules tend to move from an area of high concentration to low concentration.
PASSIVE TRANSPORT One way cells maintain homeostasis is by controlling the movement of substances across their cell membrane. Cells want to reach “equilibrium”.
 Cell transport is the movement of particles and it takes place because cells are trying to maintain balance (homeostasis).
Cell transport 7.3. Key Questions 1.What is passive transport? 2.What is active transport?
Cell Structure and Function. Animal Cell Plant Cell.
MOVING CELLULAR MATERIAL Chapter 10 Lesson 3. Essential Questions How do materials enter and leave cells? How does cell size affect the transport of materials?
Chapter 3.2.  Remember: These are the bigger and more organized cells that make you what you are.  They are unique because they have a nucleus and organelles.
What organelle uses sunlight to make food? Chloroplast.
Cells and Their Parts. Cells and Organelles  Cells -- are the basic unit of structure and provide the function for all living things.  Cells are like.
What is this made up of?.
Cell Structure and Organelle Function
CELL STRUCTURE AND FUNCTION
Cells and Life Review Key – Lesson 1
The Cell Chapter 2, Lesson 2.
Mitochondria Have their own DNA Bound by double membrane.
microscopic “organ – like” structures that help the cell to function
Science Review JEOPARDY.
What is this made up of?.
Science Review JEOPARDY.
EOC REVIEW 4a, 4b.
Objective: Students will know the functions of the major cell parts.
The characteristics of living organisms
Cell Wall: outer layer that protects plant cell
Cell Membranes.
Cell Organelles.
Chapter 5 CELL STRUCTURE AND FUNCTION
Cell Transport TSW compare and contrast the various methods molecules move across the cell membrane.
Organelle Function Cell membrane Boundary, controls what goes in/out
Parts of the Cell.
Transport Across the Cell Membrane
Passive transport movement of molecules across the cell membrane without an input of energy by the cell Diffusion movement of molecules from an area of.
Chapter 7.2 Cell Structure.
Movement of particles across the cell membrane without using energy
TEK B.4B Concept: Investigate and Identify Processes Including Transportation of Molecules 11/24/2018.
The Cell 2.2.
What are cells made up of?
Ch. 7: The Structure & Function of Cells
Cell Biology.
Intro to Cells, Cell Parts, and Cell Transport Review
DO NOW. DO NOW Characteristics of Living thing Maintain stable internal environment (homeostasis) Made of 1 or more cells Have DNA- the genetic material.
Cell Structure and Function
Organelles “little organs”.
Active Transport: Energy Required S-B-7-3_Active Transport PPT.
Types Cell transport across the cell membrane
Biology Review THE CELL.
Parts and Functions of Eukaryotic Cells Ms. Lew
PLANT CELLS.
Types of Cells and Cell Structures
Cell Structure & Function
Objective Students will be able to define the terms bulk transport, endocytosis, and exocytosis in order to describe how molecules gets into and out.
Cell Structure and Function
Chapter 3 The Cell (part 1)
2. Osmosis diffusion of WATER across a cell membrane
Chapter 2- Cells study guide
REVIEW Organelles.
Fall Final Exam (Part I)
Chapter 2- Cells study guide
Types of Cells and Cell Structures
BELLWORK What are the three organelles that only plants have?
Cell Membrane Pumps And Bulk Transport
Types of Cells and Cell Structures
Click on a cell to begin Animal Cell Plant Cell
Cell Transport Chapter 7, section 3
Presentation transcript:

The smallest unit of life

Molecules move from area of higher concentration to lower concentration

Cells without a nucleus and membrane bound organelles bacteria

Which molecule in the cell membrane? Maintains fluidity Barrier to polar, large, and charged molecules Identifies the cell Channel Attachment site for cytoskeleton

Which organelle? Breaks things down and recycles them Makes proteins Makes energy Photosynthesis Processes and packages Fluid of cell Control center Makes ribosomes Stores water and is large in the plant cell

Water molecules moving across a membrane from an area of higher water concentration to lower water concentration

Large (bulk) materials are leaving the cell via a vesicle

What are the 2 kinds of cell transport What are the 2 kinds of cell transport? What is the difference between them?

A structure inside a cell that performs a specific function

Some things can pass through but others can not

Molecules moving down their concentration gradient with the help of a carrier or channel protein

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.