Name: Date: Academic Review Sheet: Organic Chemistry
... phospholipids, composed of glycerol head and two fatty acid tails 24. What is the basic structure of a phospholipid? Use the terms hydrophilic and hydrophobic in your ...
... phospholipids, composed of glycerol head and two fatty acid tails 24. What is the basic structure of a phospholipid? Use the terms hydrophilic and hydrophobic in your ...
Cell Organelle Worksheet
... Organelles of the Eukaryotic Cell 1. What is the large spherical organelle responsible for the control of all cellular processes called? ...
... Organelles of the Eukaryotic Cell 1. What is the large spherical organelle responsible for the control of all cellular processes called? ...
The Virtual Cell Worksheet
... ruffled with a very large surface area. These ruffles are called cristae . Mitochondria have their own DNA and manufacture some of their own proteins. 5. 5. Endoplasmic Reticulum (ER) is a series of double membranes that loop back and forth between the cell membrane and the nucleus . These membranes ...
... ruffled with a very large surface area. These ruffles are called cristae . Mitochondria have their own DNA and manufacture some of their own proteins. 5. 5. Endoplasmic Reticulum (ER) is a series of double membranes that loop back and forth between the cell membrane and the nucleus . These membranes ...
Cell Quiz - Catawba County Schools
... b. specialized organelles. d. all of the above 4. Which organelle makes proteins using coded instructions that come from the nucleus? a. Golgi apparatus c. vacuole b. mitochondrion d. ribosome 5. Which organelle converts the chemical energy stored in food into compounds that are more convenient for ...
... b. specialized organelles. d. all of the above 4. Which organelle makes proteins using coded instructions that come from the nucleus? a. Golgi apparatus c. vacuole b. mitochondrion d. ribosome 5. Which organelle converts the chemical energy stored in food into compounds that are more convenient for ...
Biology Final Exam Review Topic 2: The Cell I. Definition: . II. Cell
... Biology Final Exam Review Topic 2: The Cell I. ...
... Biology Final Exam Review Topic 2: The Cell I. ...
What is a cell Cell is the basic living, structural and
... Branched carbohydrate molecules attached to the outside of some membrane protein molecules give the cell its immunological identity. They can act as specific receptors for hormones & other chemical mesengers. Some are enzymes. Some are involved in transport across the membrane. NUCLEUS Largest struc ...
... Branched carbohydrate molecules attached to the outside of some membrane protein molecules give the cell its immunological identity. They can act as specific receptors for hormones & other chemical mesengers. Some are enzymes. Some are involved in transport across the membrane. NUCLEUS Largest struc ...
Endocytosis - Cloudfront.net
... – 1) Phagocytosis: when a cell engulfs a solid particle – 2) Pinocytosis: when a cell engulfs a liquid particle • Unfortunately, viruses can also enter our cells this way ...
... – 1) Phagocytosis: when a cell engulfs a solid particle – 2) Pinocytosis: when a cell engulfs a liquid particle • Unfortunately, viruses can also enter our cells this way ...
slides - IUN.edu
... Channel proteins form tiny hydrophilic pores in the membrane and the specific molecules pass through by diffusion from high to low concentration. Most are ion channels ...
... Channel proteins form tiny hydrophilic pores in the membrane and the specific molecules pass through by diffusion from high to low concentration. Most are ion channels ...
File
... Hypothesize the effects on the cells of hypertonic, hypotonic and isotonic blood concentrations in patients given a range of symptoms. Students will be able to: Compare and contrast the general structures of plant and animal cells and the general structures of prokaryotic and eukaryotic cells. ...
... Hypothesize the effects on the cells of hypertonic, hypotonic and isotonic blood concentrations in patients given a range of symptoms. Students will be able to: Compare and contrast the general structures of plant and animal cells and the general structures of prokaryotic and eukaryotic cells. ...
• Cells and Tissues o Introduction to cell organelles and tissue types
... o Tissues are groups of cells that are similar in structure and function Anatomy of the Cell o Cells are not all the same o All cells share general structures o All cells have three main regions Nucleus Cytoplasm Plasma membrane o The Nucleus Control center of the cell Contains genetic mat ...
... o Tissues are groups of cells that are similar in structure and function Anatomy of the Cell o Cells are not all the same o All cells share general structures o All cells have three main regions Nucleus Cytoplasm Plasma membrane o The Nucleus Control center of the cell Contains genetic mat ...
Cell Wall
... a slimy, sticky substance that traps dust s and some microbes in the air pathways. Nucleus: the part of the cell that contains genetic information in the form of chromosomes. The nucleus controls the activities of the cell. Nitrate: Used to make proteins. Chemical fertilisers often supply nitrate io ...
... a slimy, sticky substance that traps dust s and some microbes in the air pathways. Nucleus: the part of the cell that contains genetic information in the form of chromosomes. The nucleus controls the activities of the cell. Nitrate: Used to make proteins. Chemical fertilisers often supply nitrate io ...
Name
... Fill in the blanks with the correct vocabulary word 1. The diffusion of water through the cell membrane is called _______________. 2. A cell removes very large particles through a process called ____________________. 3. Plants use a process called _____________________ to make glucose. 4. During ___ ...
... Fill in the blanks with the correct vocabulary word 1. The diffusion of water through the cell membrane is called _______________. 2. A cell removes very large particles through a process called ____________________. 3. Plants use a process called _____________________ to make glucose. 4. During ___ ...
Movement of materials through the cell membrane
... • Means the number of molecules or ions in one region is different than the number in another region • In the absence of other forces, a substance moves from a region where it is more concentrated to one where it is less concentrated: “down” gradient ...
... • Means the number of molecules or ions in one region is different than the number in another region • In the absence of other forces, a substance moves from a region where it is more concentrated to one where it is less concentrated: “down” gradient ...
Animal Cell Structure
... them for export to the outside of the cell. Lysosomes - The main function of these microbodies is digestion. Lysosomes break down cellular waste products and debris from outside the cell into simple compounds, which are transferred to the cytoplasm as new cell-building materials. Microfilaments - Mi ...
... them for export to the outside of the cell. Lysosomes - The main function of these microbodies is digestion. Lysosomes break down cellular waste products and debris from outside the cell into simple compounds, which are transferred to the cytoplasm as new cell-building materials. Microfilaments - Mi ...
Sample pages 2 PDF
... regulation of osmotic balance and turgidity of the cell, and it stores secondary metabolites. Organelles. Within the cytoplasm are mitochrondria (k), dictyosomes (Golgi bodies), microbodies, and microtubules (m). Microtubules are represented by an array of parallel tubular tracks and facilitate move ...
... regulation of osmotic balance and turgidity of the cell, and it stores secondary metabolites. Organelles. Within the cytoplasm are mitochrondria (k), dictyosomes (Golgi bodies), microbodies, and microtubules (m). Microtubules are represented by an array of parallel tubular tracks and facilitate move ...
Eukaryotic Cells: The Inside Story
... Makes ATP Surrounded by two membranes Needs oxygen Liver and muscle cells have the most mitochondria Bean-shaped Breaks down food molecules to release energy ...
... Makes ATP Surrounded by two membranes Needs oxygen Liver and muscle cells have the most mitochondria Bean-shaped Breaks down food molecules to release energy ...
Note: animal cells have vacuoles as well. Vacuoles are used to store
... 2) Takes in Glucose to create the energy molecule ATP. *The more active a cell is, the more batteries or mitochondria it will have. *Interesting mitochondria has its own DNA, separate from the DNA found in the nucleus. ...
... 2) Takes in Glucose to create the energy molecule ATP. *The more active a cell is, the more batteries or mitochondria it will have. *Interesting mitochondria has its own DNA, separate from the DNA found in the nucleus. ...
Cytosol
... responsible for sorting and correctly shipping the proteins produced in the ER. Just like our postal packages which should have a correct shipping address, the proteins produced in the ER, should be correctly sent to their respective ...
... responsible for sorting and correctly shipping the proteins produced in the ER. Just like our postal packages which should have a correct shipping address, the proteins produced in the ER, should be correctly sent to their respective ...
Slide 1
... RNA was the first-selfreplicating informationstorage molecule. • RNA catalyzed the assembly of the first proteins. ...
... RNA was the first-selfreplicating informationstorage molecule. • RNA catalyzed the assembly of the first proteins. ...
Cytosol
The cytosol or intracellular fluid (ICF) or cytoplasmic matrix is the liquid found inside cells. It is separated into compartments by membranes. For example, the mitochondrial matrix separates the mitochondrion into many compartments.In the eukaryotic cell, the cytosol is within the cell membrane and is part of the cytoplasm, which also comprises the mitochondria, plastids, and other organelles (but not their internal fluids and structures); the cell nucleus is separate. In prokaryotes, most of the chemical reactions of metabolism take place in the cytosol, while a few take place in membranes or in the periplasmic space. In eukaryotes, while many metabolic pathways still occur in the cytosol, others are contained within organelles.The cytosol is a complex mixture of substances dissolved in water. Although water forms the large majority of the cytosol, its structure and properties within cells is not well understood. The concentrations of ions such as sodium and potassium are different in the cytosol than in the extracellular fluid; these differences in ion levels are important in processes such as osmoregulation, cell signaling, and the generation of action potentials in excitable cells such as endocrine, nerve and muscle cells. The cytosol also contains large amounts of macromolecules, which can alter how molecules behave, through macromolecular crowding.Although it was once thought to be a simple solution of molecules, the cytosol has multiple levels of organization. These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.