2401_Ch3_Handouts.pdf
... Integral proteins penetrate both sides of the membrane Peripheral proteins attach to inside OR outside of membrane Channel proteins integral proteins that form a channel through the membrane. These are SELECTIVE – only some molecules can pass through them Factors governing whether a specific ion/mol ...
... Integral proteins penetrate both sides of the membrane Peripheral proteins attach to inside OR outside of membrane Channel proteins integral proteins that form a channel through the membrane. These are SELECTIVE – only some molecules can pass through them Factors governing whether a specific ion/mol ...
Ch. 7.1 Guided Notes
... ____________ _________ and other __________________ organisms do not live on their own. ...
... ____________ _________ and other __________________ organisms do not live on their own. ...
Mader/Biology, 11/e – Chapter Outline
... a. Motile bacteria usually have flagella; the filament, hook, and basal body work to rotate the flagellum like a propeller to move through fluid medium. b. Fimbriae are small, bristle like fibers that attach to an appropriate surface. c. Conjugation pili are tubes used by bacteria to pass DNA from c ...
... a. Motile bacteria usually have flagella; the filament, hook, and basal body work to rotate the flagellum like a propeller to move through fluid medium. b. Fimbriae are small, bristle like fibers that attach to an appropriate surface. c. Conjugation pili are tubes used by bacteria to pass DNA from c ...
Living organisms have large molecules (polymers) that are
... composed of 3 fatty acids and glycerolFatty acids have a carboxyl group and a hydrocarbon tail.Palmic acid is a saturated fatty acid with the maximum amount of hydrogens. Linoleic acid is called an unsaturated fatty acid. This means that it contains double bonds and is missing some hydrogen. Synthes ...
... composed of 3 fatty acids and glycerolFatty acids have a carboxyl group and a hydrocarbon tail.Palmic acid is a saturated fatty acid with the maximum amount of hydrogens. Linoleic acid is called an unsaturated fatty acid. This means that it contains double bonds and is missing some hydrogen. Synthes ...
Chapter 6 ppt 6 PDF
... - Appearance: rough appearance because it has ribosomes - Smooth ER - No ribosomes - Function: makes fats or lipids ...
... - Appearance: rough appearance because it has ribosomes - Smooth ER - No ribosomes - Function: makes fats or lipids ...
The Cell (including cell division)
... just before nuclear division, chromatin condenses into chromatids (so they won’t break apart during division) and are held together by centromeres. ...
... just before nuclear division, chromatin condenses into chromatids (so they won’t break apart during division) and are held together by centromeres. ...
Section 7–1 Life Is Cellular (pages 169–173)
... b. Stack of membranes in which enzymes attach carbohydrates and lipids to proteins c. Uses energy from food to make highenergy compounds d. An internal membrane system in which components of cell membrane and some proteins are constructed e. Saclike structure that stores materials f. Small particle ...
... b. Stack of membranes in which enzymes attach carbohydrates and lipids to proteins c. Uses energy from food to make highenergy compounds d. An internal membrane system in which components of cell membrane and some proteins are constructed e. Saclike structure that stores materials f. Small particle ...
coloring packet cells and organelles
... vacuoles purple. Mitochondria are spherical to rod-shaped organelles with a double membrane. The inner membrane is infolded many times, forming a series of projections called cristae. The mitochondrion converts the energy stored in glucose into ATP (adenosine triphosphate) for the cell. Color and la ...
... vacuoles purple. Mitochondria are spherical to rod-shaped organelles with a double membrane. The inner membrane is infolded many times, forming a series of projections called cristae. The mitochondrion converts the energy stored in glucose into ATP (adenosine triphosphate) for the cell. Color and la ...
Bacteria
... Bacteria Chapter 7-2 I. The Bacterial Cell 1. Bacteria are classified as prokaryotes. The genetic material in their cells is not contained in a nucleus. 2. List three characteristics of living things that bacteria possess. a. reproduce b. use energy c. cellular organization 3. What cell structure he ...
... Bacteria Chapter 7-2 I. The Bacterial Cell 1. Bacteria are classified as prokaryotes. The genetic material in their cells is not contained in a nucleus. 2. List three characteristics of living things that bacteria possess. a. reproduce b. use energy c. cellular organization 3. What cell structure he ...
CHAPTER 2
... *Cellulose- a carbohydrate that makes up most plant cell walls *Pectin- also in cell walls- used in jelly and jam *Lignin- compound found in cell walls that make them rigid. Plant cells responsible for support have a lot of lignin their walls. CELL MEMBRANE *protective layer around all cells *if a c ...
... *Cellulose- a carbohydrate that makes up most plant cell walls *Pectin- also in cell walls- used in jelly and jam *Lignin- compound found in cell walls that make them rigid. Plant cells responsible for support have a lot of lignin their walls. CELL MEMBRANE *protective layer around all cells *if a c ...
Power Point Notes of Eukaryotic Cells
... The information in the box identifies some of the organs of the kitten. Which of the following is identical for every cell in each of the four organs? A) Amount of ATP B) Function of cell C) Size of cells D) Genes in DNA ...
... The information in the box identifies some of the organs of the kitten. Which of the following is identical for every cell in each of the four organs? A) Amount of ATP B) Function of cell C) Size of cells D) Genes in DNA ...
Amoeba - TeacherWeb
... ☼ Photosynthesis/autotrophic (cells inside the algae capture light rays and use carbon dioxide and water to change light energy into chemical energy in the form of sugar. Oxygen is given off as a product of this process) sexual/asexual reproduction unicellular/multicellular have no specializ ...
... ☼ Photosynthesis/autotrophic (cells inside the algae capture light rays and use carbon dioxide and water to change light energy into chemical energy in the form of sugar. Oxygen is given off as a product of this process) sexual/asexual reproduction unicellular/multicellular have no specializ ...
Cells
... form when part of the cell membrane surrounds something and pinches off Vacuoles: huge storage areas for water and other liquids, especially in plants ...
... form when part of the cell membrane surrounds something and pinches off Vacuoles: huge storage areas for water and other liquids, especially in plants ...
3) Cellular Aging - Cal State LA
... Cells are highly organized units and contain: 1. Various types of structures called organelles 2. Chemical substances: inclusions (glycogen granules and lipid droplets) 3. Nucleus: controls cellular functioning 4. Cytoplasm: semi-fluid substance that surrounds the nucleus 5. Plasma membrane (cell m ...
... Cells are highly organized units and contain: 1. Various types of structures called organelles 2. Chemical substances: inclusions (glycogen granules and lipid droplets) 3. Nucleus: controls cellular functioning 4. Cytoplasm: semi-fluid substance that surrounds the nucleus 5. Plasma membrane (cell m ...
the Study Guide for Mr. Brown`s Level 1- Biology Unit 3- "Cells
... You book, the glossary, the index, and mostly chapters 5 and 6. Additional notes and other materials provided in class. Previous study guides on which we build upon. Do you know the following?: Fundamental life processes depend on the physical structure and the chemical activities of the cel ...
... You book, the glossary, the index, and mostly chapters 5 and 6. Additional notes and other materials provided in class. Previous study guides on which we build upon. Do you know the following?: Fundamental life processes depend on the physical structure and the chemical activities of the cel ...
ANTIBIOTIC RESISTANCE
... Inner membrane permeability- rate of entry of aminoglycosides into bacterial cells is a function of them binding to a non saturable anionic transporter,where they retain their positive charge and are pulled across the cytoplasmic membrane by the internal charge of the cell.This is an energy depend ...
... Inner membrane permeability- rate of entry of aminoglycosides into bacterial cells is a function of them binding to a non saturable anionic transporter,where they retain their positive charge and are pulled across the cytoplasmic membrane by the internal charge of the cell.This is an energy depend ...
Chapter 3
... • Multicellular eukaryotes like fungi, plants, and animals • Exceptions: Viruses are ‘acellular’ but exhibit life qualities when acting as a parasite within host cells ...
... • Multicellular eukaryotes like fungi, plants, and animals • Exceptions: Viruses are ‘acellular’ but exhibit life qualities when acting as a parasite within host cells ...
Chapter 3: Cells
... – All cells are small – Require large surface area – Surface area limitation on size of cell – May be avoided through • Flattened shape • Fingerlike extensions • Specialized organelles to improve efficiency (explains animal and plant cells being larger than bacterial cells) – Vacuoles in plant cells ...
... – All cells are small – Require large surface area – Surface area limitation on size of cell – May be avoided through • Flattened shape • Fingerlike extensions • Specialized organelles to improve efficiency (explains animal and plant cells being larger than bacterial cells) – Vacuoles in plant cells ...
What is a membrane potential?
... Why are patch clamps useful for studying Vm? What are the properties of voltage-gated channels? What is “self-propagation” and why is this property important with regards to a cellular membrane potential? What is saltatory conduction and why is it so fast? How do gap junctions create an electric syn ...
... Why are patch clamps useful for studying Vm? What are the properties of voltage-gated channels? What is “self-propagation” and why is this property important with regards to a cellular membrane potential? What is saltatory conduction and why is it so fast? How do gap junctions create an electric syn ...
Chapter 3
... (a) The cytoplasmic membrane is selectively permeable. Gases, small hydrophobic molecules, and water are the only substances that ...
... (a) The cytoplasmic membrane is selectively permeable. Gases, small hydrophobic molecules, and water are the only substances that ...
Cell membrane
The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signalling and serve as the attachment surface for several extracellular structures, including the cell wall, glycocalyx, and intracellular cytoskeleton. Cell membranes can be artificially reassembled.