The Cell (2)
... 40. The Rough Endoplasmic Reticulum (RER) is called this because it has _________________________ on its surface which makes it bumpy. 41. The Smooth Endoplasmic Reticulum (SER) is ________________________ because it lacks ribosomes. 42. The ribosomes produce proteins that can enter the Endoplasmic ...
... 40. The Rough Endoplasmic Reticulum (RER) is called this because it has _________________________ on its surface which makes it bumpy. 41. The Smooth Endoplasmic Reticulum (SER) is ________________________ because it lacks ribosomes. 42. The ribosomes produce proteins that can enter the Endoplasmic ...
The Cell Part 1 Chapter 2 Lesson 2
... Cell Types - Eukaryotes Plants, animals, fungi, and protists are all made of eukaryotic cells and are called eukaryotes. In eukaryotic cells, the genetic material is surrounded by a membrane. ...
... Cell Types - Eukaryotes Plants, animals, fungi, and protists are all made of eukaryotic cells and are called eukaryotes. In eukaryotic cells, the genetic material is surrounded by a membrane. ...
Cell Organelles Worksheet
... 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 ...
Chapter 4 Notes
... B. Cilia and Flagella move when microtubules bend 1. Cilia – short, numerous, hair-like projections involved in propulsion 2. Flagella – longer, fewer in number, less complexly organized 3. Both are small extension of the plasma membrane surround a complex microtubule arrangement. ...
... B. Cilia and Flagella move when microtubules bend 1. Cilia – short, numerous, hair-like projections involved in propulsion 2. Flagella – longer, fewer in number, less complexly organized 3. Both are small extension of the plasma membrane surround a complex microtubule arrangement. ...
Cell membranes
... bilayer with proteins scattered through it “fluid” because the proteins seem to “float” around the bilayer Hydrophilic heads on the outside Hydrophobic tails on the inside ...
... bilayer with proteins scattered through it “fluid” because the proteins seem to “float” around the bilayer Hydrophilic heads on the outside Hydrophobic tails on the inside ...
Cells – the basic unit of life
... • Water is essential to the health all living things...because water ensures the proper functioning of cells that make up living things. ...
... • Water is essential to the health all living things...because water ensures the proper functioning of cells that make up living things. ...
Classification (Taxonomy)
... Thermaphiles—live in extreme temperatures Halophiles—live in high saline ...
... Thermaphiles—live in extreme temperatures Halophiles—live in high saline ...
Ecology: the study of interrelationships between organisms and their
... Eco is also in economics How are ecology and economics similar?? Benefit – cost = $$ in economics Benefit – cost = survival in ecology (for the organism!) ...
... Eco is also in economics How are ecology and economics similar?? Benefit – cost = $$ in economics Benefit – cost = survival in ecology (for the organism!) ...
Chapter 5: Cell Transport
... dynamic equilibrium (movement continues, but equilibrium is maintained) c) Diffusion depends on the size, type, and chemical nature (polarity) of molecule Ex: Cell membrane is made of phospholipids, which are nonpolar. Therefore, nonpolar substances will diffuse through a cell membrane. ...
... dynamic equilibrium (movement continues, but equilibrium is maintained) c) Diffusion depends on the size, type, and chemical nature (polarity) of molecule Ex: Cell membrane is made of phospholipids, which are nonpolar. Therefore, nonpolar substances will diffuse through a cell membrane. ...
Bacteria
... • Bacteria are prokaryotes, which means they lack a nucleus. • Some bacteria have features such as a capsule, slime layer or flagella to help them survive in unfavorable environments. ...
... • Bacteria are prokaryotes, which means they lack a nucleus. • Some bacteria have features such as a capsule, slime layer or flagella to help them survive in unfavorable environments. ...
Chapter 4 Test
... D) Endospores are easily stained in a Gram stain. E) A cell produces one endospore and keeps growing. 9) Which of the following pairs is mismatched? A) Golgi complex secretion B) Lysosome digestive enzymes C) Mitochondria ATP production D) Endoplasmic reticulum internal transport E) Centrosome food ...
... D) Endospores are easily stained in a Gram stain. E) A cell produces one endospore and keeps growing. 9) Which of the following pairs is mismatched? A) Golgi complex secretion B) Lysosome digestive enzymes C) Mitochondria ATP production D) Endoplasmic reticulum internal transport E) Centrosome food ...
Cell structure is correlated to
... ● can serve as “tracks” to guide organelle movement; ● involved in separation of chromosomes in cell division; make up ...
... ● can serve as “tracks” to guide organelle movement; ● involved in separation of chromosomes in cell division; make up ...
Checklist unit 6: A Tour of the cell and membranes
... In this module you will be introduced to the fundamental unit of every living organism—the cell. A single cell may be the entirety of a living organism, such as a bacterium or yeast, or it may be part of a more complex multicellular organism that possesses specialized cells that are organized at hig ...
... In this module you will be introduced to the fundamental unit of every living organism—the cell. A single cell may be the entirety of a living organism, such as a bacterium or yeast, or it may be part of a more complex multicellular organism that possesses specialized cells that are organized at hig ...
chapter 7 a tour of the cell
... than the sum of its parts • While the cell has many structures that have specific functions, they must work together. ...
... than the sum of its parts • While the cell has many structures that have specific functions, they must work together. ...
Bio 6B Lecture Slides - K
... • Powerhouse of cell • Converts chemical energy from catabolism into ATP ...
... • Powerhouse of cell • Converts chemical energy from catabolism into ATP ...
Active Cellular Transport Lesson 7 Biology 10 Movement of ions and
... Movement of Very Large Particles Across the Cell Membrane. Very large particles cannot go through the cell membrane (recall the scale of the video on the cell membrane). They must be brought into or out of the cell in special ways that require energy. ACTIVE TRANSPORT -movement of a substance from ...
... Movement of Very Large Particles Across the Cell Membrane. Very large particles cannot go through the cell membrane (recall the scale of the video on the cell membrane). They must be brought into or out of the cell in special ways that require energy. ACTIVE TRANSPORT -movement of a substance from ...
1a. What are the two major parts of the cell?
... 4b. You examine an unknown cell under a microscope and discover that the cell contains chloroplasts. From what type of organism does the cell likely come? 4b. The cell likely comes from a plant (or certain unicellular organisms called protists). Plant Cells ...
... 4b. You examine an unknown cell under a microscope and discover that the cell contains chloroplasts. From what type of organism does the cell likely come? 4b. The cell likely comes from a plant (or certain unicellular organisms called protists). Plant Cells ...
Exam I
... Know the basic structure of the cell membrane Know the structural, chemical differences between Gram positive and Gram negative cells Know the shapes of the bacteria discussed in class Know the extra-cellular projections of bacterial cells and their functions TAXONOMY Know the taxonomic types discus ...
... Know the basic structure of the cell membrane Know the structural, chemical differences between Gram positive and Gram negative cells Know the shapes of the bacteria discussed in class Know the extra-cellular projections of bacterial cells and their functions TAXONOMY Know the taxonomic types discus ...
cell membrane - McEachern High School
... • If cell is too big, takes too long for necessary chemicals to get around the cell. • Insects and elephants have cells that are the same size, the elephant just has more of them and the ones they have are more specialized. ...
... • If cell is too big, takes too long for necessary chemicals to get around the cell. • Insects and elephants have cells that are the same size, the elephant just has more of them and the ones they have are more specialized. ...
Cells: Organelles, Membranes and Communication Test Review
... Know what each of the organelles covered in your class and book does and why the cell needs it - why would it have more than average number of them? What would happen if you got rid of them? Be able to recognize and explain where and how each of the organelles formed (endosymbiosis or invaginati ...
... Know what each of the organelles covered in your class and book does and why the cell needs it - why would it have more than average number of them? What would happen if you got rid of them? Be able to recognize and explain where and how each of the organelles formed (endosymbiosis or invaginati ...
Flagellum
A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells. The word flagellum in Latin means whip. The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure. There are large differences between different types of flagella; the prokaryotic and eukaryotic flagella differ greatly in protein composition, structure, and mechanism of propulsion. However, both are used for swimming.An example of a flagellate bacterium is the ulcer-causing Helicobacter pylori, which uses multiple flagella to propel itself through the mucus lining to reach the stomach epithelium. An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract. Eukaryotic flagella are structurally identical to eukaryotic cilia, although distinctions are sometimes made according to function and/or length.