Wet Mount
... threads. At other times, only small branches will be seen. Yeast normally live in the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant. Trichomonas is best seen on the Normal Saline slide. These protozoans are about the same size as a wh ...
... threads. At other times, only small branches will be seen. Yeast normally live in the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant. Trichomonas is best seen on the Normal Saline slide. These protozoans are about the same size as a wh ...
Red Tide Activity 2 - Tampa Bay Water Atlas
... Students should have a basic understanding of the typical parts of a cell in order to complete this activity. Give each student a copy of the "Typical Dinoflagellate" worksheet. Have the students complete it independently or as a group. Discuss how the tiny algae have both plant and animal character ...
... Students should have a basic understanding of the typical parts of a cell in order to complete this activity. Give each student a copy of the "Typical Dinoflagellate" worksheet. Have the students complete it independently or as a group. Discuss how the tiny algae have both plant and animal character ...
The Cell - Ardsley Schools
... Mitochondria and Chloroplasts evolved from bacteria that were gobbled up by an ancient Cell. These organisms then lived inside the ancient cell and were a benefit to the ancient cell (endosymbiosis) ...
... Mitochondria and Chloroplasts evolved from bacteria that were gobbled up by an ancient Cell. These organisms then lived inside the ancient cell and were a benefit to the ancient cell (endosymbiosis) ...
Cells
... There are millions of different types of cells. There are cells that are organisms themselves, such as microscopic amoeba and bacteria cells. And there are cells that only function when part of a larger organism, such as the cells that make up your body. The cell is the smallest unit of life in our ...
... There are millions of different types of cells. There are cells that are organisms themselves, such as microscopic amoeba and bacteria cells. And there are cells that only function when part of a larger organism, such as the cells that make up your body. The cell is the smallest unit of life in our ...
Cell Parts (cont.)
... shape and suspends the organelles (little organs). All the chemical reactions take place here! It’s a boppin’ busy place! ...
... shape and suspends the organelles (little organs). All the chemical reactions take place here! It’s a boppin’ busy place! ...
Bell Work
... • Transport Proteins – Allow some of the ions, sugars, and amino acids to pass through from an area of high concentration to an area of low concentration – Many different types – Each selective for a specific molecule – Form of PASSIVE TRANSPORT ...
... • Transport Proteins – Allow some of the ions, sugars, and amino acids to pass through from an area of high concentration to an area of low concentration – Many different types – Each selective for a specific molecule – Form of PASSIVE TRANSPORT ...
4B Cell Processes
... 5. Cells have semi-permeable membranes that regulate the movement of dissolved molecules through it in order to maintain homeostasis. Transport across membranes may not require energy (diffusion, osmosis) or require energy (active transport). 6. Carbohydrates, lipids, proteins, and nucleic acids are ...
... 5. Cells have semi-permeable membranes that regulate the movement of dissolved molecules through it in order to maintain homeostasis. Transport across membranes may not require energy (diffusion, osmosis) or require energy (active transport). 6. Carbohydrates, lipids, proteins, and nucleic acids are ...
Chapter 3 Section 2 Organelles
... Name that organelle! • A bubble that forms from the Golgi complex’s membrane • A small sac that surrounds material that will be moved into or out of the cell ...
... Name that organelle! • A bubble that forms from the Golgi complex’s membrane • A small sac that surrounds material that will be moved into or out of the cell ...
Chapter 4 Study Guide
... Which of the following pairs contains unrelated items? a. eukaryote–amoeba c. cell wall–animal cell b. ribosomes–protein d. mitochondria–energy ...
... Which of the following pairs contains unrelated items? a. eukaryote–amoeba c. cell wall–animal cell b. ribosomes–protein d. mitochondria–energy ...
Cells and Cell Organelles
... Over the next 300 years… Matthias Schleiden – stated that all plants are made of cells. (1838) Theodor Schwann – discovered that all animals are made of cells too (1839). Rudolf Virchow – stated that all cells arise from the division of preexisting cells (1855). ...
... Over the next 300 years… Matthias Schleiden – stated that all plants are made of cells. (1838) Theodor Schwann – discovered that all animals are made of cells too (1839). Rudolf Virchow – stated that all cells arise from the division of preexisting cells (1855). ...
Course Outline
... Interpret results to form conclusion Conclusion support hypothesis or not? Determine experimental reliability Extend to further experiments/analyses Infer/generalize from various data sources (diagrams, micrographs, graphs) Present conclusions with most appropriate means of communication (graph, dia ...
... Interpret results to form conclusion Conclusion support hypothesis or not? Determine experimental reliability Extend to further experiments/analyses Infer/generalize from various data sources (diagrams, micrographs, graphs) Present conclusions with most appropriate means of communication (graph, dia ...
Cellular Transport Notes
... relative to another solution. When a cell is placed in a hypertonic solution, the water diffuses out of the cell, causing the cell to shrivel/shrink. Hypotonic Solutions: contain a low concentration of solute relative to another solution. When a cell is placed in a hypotonic solution, the water diff ...
... relative to another solution. When a cell is placed in a hypertonic solution, the water diffuses out of the cell, causing the cell to shrivel/shrink. Hypotonic Solutions: contain a low concentration of solute relative to another solution. When a cell is placed in a hypotonic solution, the water diff ...
Cells specialize to carry out different jobs
... Really soon after an egg is fertilized by a sperm cell, it begins to divide. The single cell divides by mitosis until it forms a ball of cells called an embryo. At some early point in the life of this embryo, the cells begin to specialize. When cells specialize, they become equipped to take on diffe ...
... Really soon after an egg is fertilized by a sperm cell, it begins to divide. The single cell divides by mitosis until it forms a ball of cells called an embryo. At some early point in the life of this embryo, the cells begin to specialize. When cells specialize, they become equipped to take on diffe ...
Chapter 7 Osmosis & Diffusion
... •Bacteria and plants have cell walls that prevent them from over-expanding. In plants the pressure exerted on the cell wall is called tugor pressure. •A protist like paramecium has contractile vacuoles that collect water flowing in and pump it out to prevent them from over-expanding. •Salt water fis ...
... •Bacteria and plants have cell walls that prevent them from over-expanding. In plants the pressure exerted on the cell wall is called tugor pressure. •A protist like paramecium has contractile vacuoles that collect water flowing in and pump it out to prevent them from over-expanding. •Salt water fis ...
File: Chap03, Chapter 3: Structure and Function of the Cell
... only gases and water can pass through it. substances need permission to pass through it. only certain substances can pass through it. substances need carrier molecules to pass through it. ATP is always needed to move molecules across the plasma membrane. ...
... only gases and water can pass through it. substances need permission to pass through it. only certain substances can pass through it. substances need carrier molecules to pass through it. ATP is always needed to move molecules across the plasma membrane. ...
2.1 Cells and simple cell transport
... The diagram shows four ways in which molecules may move into and out of a cell. The dots show the concentration of molecules. ...
... The diagram shows four ways in which molecules may move into and out of a cell. The dots show the concentration of molecules. ...
File
... B. provides protection and structure for a plant cell C. gelatin-like substance found inside the cell where most of the work done by the cell takes place D. stores information/DNA for the cell E. semi-permeable layer that helps to control what enters and exits the cell F. packages and stores protein ...
... B. provides protection and structure for a plant cell C. gelatin-like substance found inside the cell where most of the work done by the cell takes place D. stores information/DNA for the cell E. semi-permeable layer that helps to control what enters and exits the cell F. packages and stores protein ...
Cytology
... a. In the 19th century Schleiden and Schwann said i. Cells are the smallest functional units of life and ii. All living things are made up of cells. b. Later in the 19th century Virchow and Pasteur added iii. Cells only arise from pre-existing cells. ...
... a. In the 19th century Schleiden and Schwann said i. Cells are the smallest functional units of life and ii. All living things are made up of cells. b. Later in the 19th century Virchow and Pasteur added iii. Cells only arise from pre-existing cells. ...
A Look at Cells
... Surrounded by a double membrane called the Nuclear Envelope or Nuclear Membrane Inside is a Nucleolus that makes ribosomes Overview of Organelles Eukaryotic cells contain a variety of organelles other than the nucleus. These include: ...
... Surrounded by a double membrane called the Nuclear Envelope or Nuclear Membrane Inside is a Nucleolus that makes ribosomes Overview of Organelles Eukaryotic cells contain a variety of organelles other than the nucleus. These include: ...
Cells - Life Learning Cloud
... • All living organisms are composed of cells. • The simplest organisms are made of one single cell. • More complex organisms like animals and plants are made of many cells and are called multicellular ...
... • All living organisms are composed of cells. • The simplest organisms are made of one single cell. • More complex organisms like animals and plants are made of many cells and are called multicellular ...
