Prokaryotic and Eukaryotic Cells
... Fungal cell walls are composed of cellulose and/or chitin. Plant cell walls are composed of cellulose. Algal cell walls are composed of cellulose, silicon, and calcium carbonate. ...
... Fungal cell walls are composed of cellulose and/or chitin. Plant cell walls are composed of cellulose. Algal cell walls are composed of cellulose, silicon, and calcium carbonate. ...
Lesson Plan #2 - Eukaryotic and Prokaryotic Cells
... placed into a box. Students will be split into two teams. Each team will have a chance to ask up to ten, yes or no questions in order to figure out what is in the box. If a team thinks they know what is in the box before their ten questions is up, they may talk with each member of the team and decid ...
... placed into a box. Students will be split into two teams. Each team will have a chance to ask up to ten, yes or no questions in order to figure out what is in the box. If a team thinks they know what is in the box before their ten questions is up, they may talk with each member of the team and decid ...
Eukaryotic cells
... dissolved nutrients like amino acids and sugars. The water allows for reactions to occur within the cell ...
... dissolved nutrients like amino acids and sugars. The water allows for reactions to occur within the cell ...
Sample Exam
... NOTE: Be thorough and specific. Include any molecule, structure, process, condition, and/or location that are related to the discussion. (25 points) The ancient eukaryotic cell gradually became physically bigger and functionally more complex, but remained anaerobic, which meant that it was not able ...
... NOTE: Be thorough and specific. Include any molecule, structure, process, condition, and/or location that are related to the discussion. (25 points) The ancient eukaryotic cell gradually became physically bigger and functionally more complex, but remained anaerobic, which meant that it was not able ...
Coloring of cell membrane diffusion osmosis transport
... This is the hydrophilic area of the phospholipid molecule. It is the “head” There are many carbohydrates attached to the membrane. Carbohydrates are made out of sugars (six-carbon ring shaped molecules). These usually serve as receptors that identify what kind of cell the cell is. These are proteins ...
... This is the hydrophilic area of the phospholipid molecule. It is the “head” There are many carbohydrates attached to the membrane. Carbohydrates are made out of sugars (six-carbon ring shaped molecules). These usually serve as receptors that identify what kind of cell the cell is. These are proteins ...
File
... Millions of organisms have been identified and classified but millions have yet to be discovered and named ...
... Millions of organisms have been identified and classified but millions have yet to be discovered and named ...
Spontaneous Generation and the Discovery of the Cell
... B Maggots prefer one type of meat over another. C Maggots need a certain temperature to appear. D Plastic wrap keeps meat from spoiling. ...
... B Maggots prefer one type of meat over another. C Maggots need a certain temperature to appear. D Plastic wrap keeps meat from spoiling. ...
Plant and Animal Cells
... Dotted with thousands of nuclear pores How do we get messages, instructions and blueprints out of the office? Allow material to move in and out of nucleus by using “little runners” such as proteins, RNA and other molecules ...
... Dotted with thousands of nuclear pores How do we get messages, instructions and blueprints out of the office? Allow material to move in and out of nucleus by using “little runners” such as proteins, RNA and other molecules ...
virtual osmosis lab - OHS General Biology
... A solution is isotonic to the inside of the cell when there is the same concentration of water molecules on the inside and outside of the cell membrane. To maintain equilibrium, water molecules move into and out of the cell at the same rate. Suppose a living cell is placed in a solution that has a h ...
... A solution is isotonic to the inside of the cell when there is the same concentration of water molecules on the inside and outside of the cell membrane. To maintain equilibrium, water molecules move into and out of the cell at the same rate. Suppose a living cell is placed in a solution that has a h ...
Cell Cycle
... visible. They are uncoiled. When the DNA is in this uncoiled form it’s called chromatin. The reason it’s uncoiled is this allows it to be copied more easily. ...
... visible. They are uncoiled. When the DNA is in this uncoiled form it’s called chromatin. The reason it’s uncoiled is this allows it to be copied more easily. ...
Cell Test
... 3. ___A cell is the smallest unit that can carry on all the processes of life. 4. ___Robert Hooke observed cork cells under the microscope and named them “cells”. ...
... 3. ___A cell is the smallest unit that can carry on all the processes of life. 4. ___Robert Hooke observed cork cells under the microscope and named them “cells”. ...
Lectures 6 and 7, Exam I Answers
... functional maturity? Lack or have secondary cell wall?Parenchyma cells- least specialized, think and flexible, lack secondary cell wall, typical plant cell, and responsible for house-keeping functions (photosynthesis); collenchymas cells- lack secondary cell wall (flexible), grouped into bundles (fl ...
... functional maturity? Lack or have secondary cell wall?Parenchyma cells- least specialized, think and flexible, lack secondary cell wall, typical plant cell, and responsible for house-keeping functions (photosynthesis); collenchymas cells- lack secondary cell wall (flexible), grouped into bundles (fl ...
Eukaryotic cells
... dissolved nutrients like amino acids and sugars. The water allows for reactions to occur within the cell ...
... dissolved nutrients like amino acids and sugars. The water allows for reactions to occur within the cell ...
cell stations - Science with Ms. Hawks
... an organelle that makes proteins another name for fungus like protists The organelle responsible for determining what can come in and out of the cell. It also provides protection and support of the cell storage for water, food, wages, and enzymes The organelle that sends and receives proteins a vacu ...
... an organelle that makes proteins another name for fungus like protists The organelle responsible for determining what can come in and out of the cell. It also provides protection and support of the cell storage for water, food, wages, and enzymes The organelle that sends and receives proteins a vacu ...
Pop Tart Cell Models - Worsley Central School
... Cells are the basic unit of life and their structures play a vital role in how each cell functions. The structures inside a cell are quite unique as they each perform a different role to make the cell work. These individual structures inside the cell are called an organelle. Plants and animals are d ...
... Cells are the basic unit of life and their structures play a vital role in how each cell functions. The structures inside a cell are quite unique as they each perform a different role to make the cell work. These individual structures inside the cell are called an organelle. Plants and animals are d ...
Plant and Animal Cells
... • No, but both plant and animal cells are very small (you cannot see them with out a microscope). • Animal cells tend to be smaller than plant cells. Even though the largest plant cell is only about 100 micrometers wide. (A micrometer is 1/1,000,000 meter. WOW!! That’s tiny!! ...
... • No, but both plant and animal cells are very small (you cannot see them with out a microscope). • Animal cells tend to be smaller than plant cells. Even though the largest plant cell is only about 100 micrometers wide. (A micrometer is 1/1,000,000 meter. WOW!! That’s tiny!! ...
CH 7 CELL TEST
... Which of the following is a function of the cytoskeleton? a. helps a cell keep its shape c. surrounds the cell b. contains DNA d. helps make proteins Which structures carry out cell movement? a. cytoplasm and ribosomes c. microtubules and microfilaments b. nucleolus and nucleus d. chromosomes The ma ...
... Which of the following is a function of the cytoskeleton? a. helps a cell keep its shape c. surrounds the cell b. contains DNA d. helps make proteins Which structures carry out cell movement? a. cytoplasm and ribosomes c. microtubules and microfilaments b. nucleolus and nucleus d. chromosomes The ma ...
Questions for each cell structure
... subtracted? How long is the ER? Explain the structure of the ER. What is the difference between a protein that is used for inter cell function compared to one that will be exported out of the cell? Cilia/flagella Give structure and function of each. Where are they anchored to? Explain the base stru ...
... subtracted? How long is the ER? Explain the structure of the ER. What is the difference between a protein that is used for inter cell function compared to one that will be exported out of the cell? Cilia/flagella Give structure and function of each. Where are they anchored to? Explain the base stru ...
Chapter 3
... Solvent—dissolving medium; typically water in the body Solutes—components in smaller quantities within a solution Intracellular fluid—nucleoplasm and cytosol Interstitial fluid—fluid on the exterior of the cell ...
... Solvent—dissolving medium; typically water in the body Solutes—components in smaller quantities within a solution Intracellular fluid—nucleoplasm and cytosol Interstitial fluid—fluid on the exterior of the cell ...
File - Ms Bernabei`s school site
... Small bumps located on portions of the endoplasmic reticulum Provides temporary storage of food, enzymes and waste products Firm, protective structure that gives the cell its shape in plants, fungi, most bacteria and some protests Produces a usable form of energy for the cell Packages proteins for t ...
... Small bumps located on portions of the endoplasmic reticulum Provides temporary storage of food, enzymes and waste products Firm, protective structure that gives the cell its shape in plants, fungi, most bacteria and some protests Produces a usable form of energy for the cell Packages proteins for t ...
Vocabulary Assignment Unit 03
... y. Movement of water across a membrane z. Solution where the solute concentration is higher than in the cell, making it shrink aa. State when solute concentrations have balanced bb. Structure for cell division found only in animal cells cc. When a cell has a specific structure related to a certain f ...
... y. Movement of water across a membrane z. Solution where the solute concentration is higher than in the cell, making it shrink aa. State when solute concentrations have balanced bb. Structure for cell division found only in animal cells cc. When a cell has a specific structure related to a certain f ...
Cell wall
The cell wall is a tough, flexible and sometimes rigid layer that surrounds some types of cells. It surrounds the cell membrane and provides these cells with structural support and protection. In addition, the cell wall acts as a filtering mechanism. A major function of the cell wall is to act as a pressure vessel, preventing over-expansion when water enters the cell. Cell walls are found in plants, fungi and prokaryotic cells but not in mycoplasmas.The composition of the cell wall varies between species and may depend on cell type and developmental stage. The primary cell wall of land plants is composed of the polysaccharides cellulose, hemicellulose and pectin. In bacteria, peptidoglycan forms the cell wall. Archaean cell walls have various compositions, and may be formed of glycoprotein S-layers, pseudopeptidoglycan, or polysaccharides. Fungi possess cell walls made of the glucosamine polymer chitin, and algae typically possess walls made of glycoproteins and polysaccharides. Unusually, diatoms have a cell wall composed of biogenic silica. Often, other accessory molecules are found anchored to the cell wall.