Transport across the cell membrane
... Hypotonic: The solution has a HIGHER concentration of water than the concentration of water inside the cell therefore water will GO INTO the cell and the cell increases in size. Isotonic: The solution has an EQUAL concentration compared to the inside of the cell therefore no water would move in or ...
... Hypotonic: The solution has a HIGHER concentration of water than the concentration of water inside the cell therefore water will GO INTO the cell and the cell increases in size. Isotonic: The solution has an EQUAL concentration compared to the inside of the cell therefore no water would move in or ...
OBJECTIVES • To explore cell structure and morphology in
... • To obtain a better understanding of terms like: prokaryote, eukaryote, cell membrane, cell wall, nucleus, etc. • Distinguish among the three morphological types of bacteria. • Identify cellular structures of a typical plant cell. • Identify cellular structures of a typical animal cell. Understandi ...
... • To obtain a better understanding of terms like: prokaryote, eukaryote, cell membrane, cell wall, nucleus, etc. • Distinguish among the three morphological types of bacteria. • Identify cellular structures of a typical plant cell. • Identify cellular structures of a typical animal cell. Understandi ...
Biology 3.2
... • The cytoskeleton has many functions. – supports and shapes cell – helps position and transport organelles – provides strength – assists in cell division – aids in cell movement ...
... • The cytoskeleton has many functions. – supports and shapes cell – helps position and transport organelles – provides strength – assists in cell division – aids in cell movement ...
WHAT DO YOU KNOW ABOUT CELLS?
... slide when you make a wet-mount slide. 3. If the eyepiece magnification is 10X and the high-power objective magnification is 40X, what is the total magnification? a. 41X c. 4000X b. 50X d. 400X 4. When making a wet-mount slide, you should lower the at a 45° angle so that you don’t get any bubbles. a ...
... slide when you make a wet-mount slide. 3. If the eyepiece magnification is 10X and the high-power objective magnification is 40X, what is the total magnification? a. 41X c. 4000X b. 50X d. 400X 4. When making a wet-mount slide, you should lower the at a 45° angle so that you don’t get any bubbles. a ...
Review Guide—Chapter 5 Test
... 1. Explain the difference between active and passive transport. Give examples of each. 2. Define homeostasis, selective permeability, equilibrium, diffusion, osmosis 3. Identify the various components of the plasma membrane. Describe the function of each. 4. Discuss what determines what molecules wi ...
... 1. Explain the difference between active and passive transport. Give examples of each. 2. Define homeostasis, selective permeability, equilibrium, diffusion, osmosis 3. Identify the various components of the plasma membrane. Describe the function of each. 4. Discuss what determines what molecules wi ...
Introduction - Welcome! | Biomolecular Engineering Lab
... raw materials : corn starch, cellulose, soybean, sugar cane - Elucidation of enzyme mechanisms - Redesign of pathway to increase the yield and to reduce by-products - Design of critical enzymes in the pathway ...
... raw materials : corn starch, cellulose, soybean, sugar cane - Elucidation of enzyme mechanisms - Redesign of pathway to increase the yield and to reduce by-products - Design of critical enzymes in the pathway ...
Cell Parts compared to a city
... • Create an analogy comparing parts of a cell to a School or home (pick one) • Remember an analogy is a comparison so make sure to look at what each part of the cell does. For example, look at the parts and roles of a classroom, bedroom, closet, buses, etc. ...
... • Create an analogy comparing parts of a cell to a School or home (pick one) • Remember an analogy is a comparison so make sure to look at what each part of the cell does. For example, look at the parts and roles of a classroom, bedroom, closet, buses, etc. ...
The Cell Membrane - Solon City Schools
... -nonpolar interior zone- true barrier that separates the cell from its surroundings many polar particles like sugars, proteins, ions, & most cell wastes cannot cross this zone b/c they are repelled by the nonpolar ...
... -nonpolar interior zone- true barrier that separates the cell from its surroundings many polar particles like sugars, proteins, ions, & most cell wastes cannot cross this zone b/c they are repelled by the nonpolar ...
CHAPTER 5: TISSUES
... Types of CT vary in their proportions of cells: fibers: ground substance. Accordingly they represent a diverse group of tissues. ...
... Types of CT vary in their proportions of cells: fibers: ground substance. Accordingly they represent a diverse group of tissues. ...
Attribute Characterization Methods Biochemical
... Product-specific cell based bioassays ADCC & CDC (for antibodies) ...
... Product-specific cell based bioassays ADCC & CDC (for antibodies) ...
Kaitlyn Kraybill-Voth Period 3 Investigation 2: Scientific Essay: Cells
... large subunit and a small subunit. Messenger RNA from the cell nucleus is moved along the ribosome where transfer RNA adds amino acid molecules to the developing protein chain. Cytoskeleton- Cytoskeleton helps maintain cell shape. Its primary significant is in cell motility. The internal movement o ...
... large subunit and a small subunit. Messenger RNA from the cell nucleus is moved along the ribosome where transfer RNA adds amino acid molecules to the developing protein chain. Cytoskeleton- Cytoskeleton helps maintain cell shape. Its primary significant is in cell motility. The internal movement o ...
Cell Transport Review - hrsbstaff.ednet.ns.ca
... Match the definition on the left with the term on the right. 1. _____ release of wastes or cell products from inside to outside a cell 2. _____ diffusion of water molecules through a selectively permeable membrane 3. _____ loss of water from a cell resulting in a drop in turgor pressure 4. _____ con ...
... Match the definition on the left with the term on the right. 1. _____ release of wastes or cell products from inside to outside a cell 2. _____ diffusion of water molecules through a selectively permeable membrane 3. _____ loss of water from a cell resulting in a drop in turgor pressure 4. _____ con ...
1 mark
... Any 2 of: Same number of plants in each group, same species of plant in each group, same amount of sunlight, same volume of water, same watering regime 1 mark each I have given ½ mark for each point if they haven’t clearly indicated the idea of these2variables marks being the SAME (is this OK with y ...
... Any 2 of: Same number of plants in each group, same species of plant in each group, same amount of sunlight, same volume of water, same watering regime 1 mark each I have given ½ mark for each point if they haven’t clearly indicated the idea of these2variables marks being the SAME (is this OK with y ...
Connective Tissue and More Connective tissues, nervous, and muscle tissues
... Cell adhesion proteins: serve as glue for cells to attach to matrix Proteoglycans: consist of a protein core with glycosaminoglycans (GAGs) such as chondroitin sulfate and hyaluronic acid which trap water and determine the consistency ...
... Cell adhesion proteins: serve as glue for cells to attach to matrix Proteoglycans: consist of a protein core with glycosaminoglycans (GAGs) such as chondroitin sulfate and hyaluronic acid which trap water and determine the consistency ...
Lecture 4b - Connective tissues
... chondrocytes of articular cartilage) Protect the ends of bones (which themselves are covered in what?) Lack a true epithelium (incomplete, no basal ...
... chondrocytes of articular cartilage) Protect the ends of bones (which themselves are covered in what?) Lack a true epithelium (incomplete, no basal ...
Complete and Incomplete Metamorphosis
... • Regeneration of injured tissue by parechymal cells of the same type • Replacement by connective tissue (fibrosis), resulting in a scar • In most cases tissue repair involves both of these two processes. ...
... • Regeneration of injured tissue by parechymal cells of the same type • Replacement by connective tissue (fibrosis), resulting in a scar • In most cases tissue repair involves both of these two processes. ...
m5zn_c761eca58f276e9
... •Anatomy - the study of form and function, in plants, animals, and other organisms, or specifically in humans •Biochemistry - the study of the chemical reactions required for life to exist and function, usually a focus on the cellular level •Botany - the study of plants •Cell biology - the study of ...
... •Anatomy - the study of form and function, in plants, animals, and other organisms, or specifically in humans •Biochemistry - the study of the chemical reactions required for life to exist and function, usually a focus on the cellular level •Botany - the study of plants •Cell biology - the study of ...
Active Transport, Endocytosis, and Exocytosis
... sodium-potassium pump uses energy directly from the breakdown of ATP. It pumps three sodium ions out of the cell for every two potassium ions it pumps in. The proton pump, another transport protein, uses energy from the breakdown of ATP to move hydrogen ions (or protons) out of the cell. This action ...
... sodium-potassium pump uses energy directly from the breakdown of ATP. It pumps three sodium ions out of the cell for every two potassium ions it pumps in. The proton pump, another transport protein, uses energy from the breakdown of ATP to move hydrogen ions (or protons) out of the cell. This action ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).