Cell Organelle Table
... Chloroplast – location photosynthesis, contain chlorophyll Chromoplast – contain carotenoids, yellow to red color Amyloplasts – no pigments, clear, store starch grains ...
... Chloroplast – location photosynthesis, contain chlorophyll Chromoplast – contain carotenoids, yellow to red color Amyloplasts – no pigments, clear, store starch grains ...
Cell Organelle Table
... Single membrane bound structure that comes from Golgi body – contain enzymes to digest Play an important role in cell division (guide the chromosomes to proper places) The backbone of the cell – supports the cell shape, anchors the organelle, provides highway system for cellular materials Provides e ...
... Single membrane bound structure that comes from Golgi body – contain enzymes to digest Play an important role in cell division (guide the chromosomes to proper places) The backbone of the cell – supports the cell shape, anchors the organelle, provides highway system for cellular materials Provides e ...
Lecture Outline (in PDF format)
... Questions you should be able to answer: • What are some key differences between prokaryotic and eukaryotic cells? • Why do the specialized organelles of a eukaryotic cell allow for greater size and complexity? • How did mitochondria probably originate? • Describe the structures of Gram-positive and ...
... Questions you should be able to answer: • What are some key differences between prokaryotic and eukaryotic cells? • Why do the specialized organelles of a eukaryotic cell allow for greater size and complexity? • How did mitochondria probably originate? • Describe the structures of Gram-positive and ...
Animal Cell Structure
... Centrioles - Centrioles are self-replicating organelles made up of nine bundles of microtubules and are found only in animal cells. They appear to help in organizing cell division, but aren't essential to the process. ...
... Centrioles - Centrioles are self-replicating organelles made up of nine bundles of microtubules and are found only in animal cells. They appear to help in organizing cell division, but aren't essential to the process. ...
Cell membrane transport white board activity
... lysosome, ribosomes, central vacuole, golgi apparatus, chromatin/DNA, cilia, flagella). 2. Diagram a phospholipid bilayer, and explain why the plasma membrane is selectively permeable. 3. Define turgor pressure, plasmolysis, and how it affects plants, and plant cells. 4. Know the difference between ...
... lysosome, ribosomes, central vacuole, golgi apparatus, chromatin/DNA, cilia, flagella). 2. Diagram a phospholipid bilayer, and explain why the plasma membrane is selectively permeable. 3. Define turgor pressure, plasmolysis, and how it affects plants, and plant cells. 4. Know the difference between ...
Outline Section 4.3
... What is the purpose of carbohydrates sticking to the integral proteins located on the outside of the cell? ...
... What is the purpose of carbohydrates sticking to the integral proteins located on the outside of the cell? ...
Exam#1
... are individual flagella on the “ends” of bacterial cells. B) Peritrichous flagella are all over the bacterial cells; lophotrichous flagella are tufts on the “ends” of bacterial cells. C) Polar flagella are individual flagella on the “ends” of bacterial cells; peritrichous flagella are tufts on the “ ...
... are individual flagella on the “ends” of bacterial cells. B) Peritrichous flagella are all over the bacterial cells; lophotrichous flagella are tufts on the “ends” of bacterial cells. C) Polar flagella are individual flagella on the “ends” of bacterial cells; peritrichous flagella are tufts on the “ ...
Slide 1
... How do Molecules form Living, Moving, Reproducing Cells? 1683, Leeuwenhoek: “An unbelievably great company of living animalcules, a-swimming more nimbly than any I had ever seen up to this time. The biggest sort bent their body into curves in going forwards." ...
... How do Molecules form Living, Moving, Reproducing Cells? 1683, Leeuwenhoek: “An unbelievably great company of living animalcules, a-swimming more nimbly than any I had ever seen up to this time. The biggest sort bent their body into curves in going forwards." ...
Notes - New Life Sanctuary Church
... by natural selection and put together in a new way. Is this a reasonable hypothesis? Not really. 30 of the flagella’s parts appear nowhere else in the cell. Even more importantly – where did the ...
... by natural selection and put together in a new way. Is this a reasonable hypothesis? Not really. 30 of the flagella’s parts appear nowhere else in the cell. Even more importantly – where did the ...
Eukaryotic Cilia and Flagella, and Bardet
... 1. Cilia and Basal Bodies Cilia are microtubule-based, whip-like cellular extensions that have essential functions in cell motility or sensation. Cilia are important in development and homeostasis (Snell et al., 2004). CTRL + Click here to see a figure on cilium structure and evolution (Avidor-Reiss ...
... 1. Cilia and Basal Bodies Cilia are microtubule-based, whip-like cellular extensions that have essential functions in cell motility or sensation. Cilia are important in development and homeostasis (Snell et al., 2004). CTRL + Click here to see a figure on cilium structure and evolution (Avidor-Reiss ...
Cytology
... • To describe the characteristics and identify the monomers of lipids, proteins, carbohydrates, and nucleic acids and to define their role in biochemical processes. • To analyze and explain the chemical reactions the provide energy for the body. • To investigate and describe the integration of the c ...
... • To describe the characteristics and identify the monomers of lipids, proteins, carbohydrates, and nucleic acids and to define their role in biochemical processes. • To analyze and explain the chemical reactions the provide energy for the body. • To investigate and describe the integration of the c ...
Cell Diversity Compare and Contrast Worksheet
... Cell Diversity Compare and Contrast Worksheet Instructions: Using a biology textbook, answer the following questions to help you understand the diversity of structures and functions that different cells exhibit. 1. Define “prokaryotic cell”, and describe some properties of organisms that have prokar ...
... Cell Diversity Compare and Contrast Worksheet Instructions: Using a biology textbook, answer the following questions to help you understand the diversity of structures and functions that different cells exhibit. 1. Define “prokaryotic cell”, and describe some properties of organisms that have prokar ...
The Origin of Eukaryotic Cells
... prokaryote ingested small aerobic bacteria and stabilized them instead of digesting them. This idea is known as the endosymbiont hypothesis and was first proposed by Lynn Margulis, a biologist at Boston University. (Symbiosis is an intimate association between two organisms of different species.) Ac ...
... prokaryote ingested small aerobic bacteria and stabilized them instead of digesting them. This idea is known as the endosymbiont hypothesis and was first proposed by Lynn Margulis, a biologist at Boston University. (Symbiosis is an intimate association between two organisms of different species.) Ac ...
Cell Review Worksheet
... 8. What are the levels of organization from atom to organism? What happens as you move up the levels? ...
... 8. What are the levels of organization from atom to organism? What happens as you move up the levels? ...
l2 biology: topics covered on the midterm exam and what to study
... Photosynthesis and Cellular Respiration: Know substrates and products of both processes. Know organelles where both occur Understand the types of energy (light and chemical) and how they are transformed in the cycle (connection) between these two processes. Bacteria and Viruses1. Characteristi ...
... Photosynthesis and Cellular Respiration: Know substrates and products of both processes. Know organelles where both occur Understand the types of energy (light and chemical) and how they are transformed in the cycle (connection) between these two processes. Bacteria and Viruses1. Characteristi ...
Abstract Ferullo
... through the use of a promoter on an expression plasmid construct allows for levels of transcription in Escherichia Coli to be adjustable. Revise sentence Various expression levels of cheY were observed in both wild type and mutant cells that contained a deletion plasmid ??? for other chemotactic gen ...
... through the use of a promoter on an expression plasmid construct allows for levels of transcription in Escherichia Coli to be adjustable. Revise sentence Various expression levels of cheY were observed in both wild type and mutant cells that contained a deletion plasmid ??? for other chemotactic gen ...
lecture 3 - UG 2014
... • Because S-layer lattices possess pores identical in size and morphology in the 2- to 8-nm range, they work as precise molecular sieves, providing sharp cutoff levels for the bacterial cells • A kind of periplasmic space is formed between the S-layer and the plasma membrane where secreted macromole ...
... • Because S-layer lattices possess pores identical in size and morphology in the 2- to 8-nm range, they work as precise molecular sieves, providing sharp cutoff levels for the bacterial cells • A kind of periplasmic space is formed between the S-layer and the plasma membrane where secreted macromole ...
Parts of a Cell
... The cytoskeleton provides ________________, structure and support; it also maintains cell shape, and aids movement of organelles and intracellular materials. Label the cytoskeleton now! How do cells move? Cells move in two ways!! By the use of ________________ or ________________. Cilia Cili ...
... The cytoskeleton provides ________________, structure and support; it also maintains cell shape, and aids movement of organelles and intracellular materials. Label the cytoskeleton now! How do cells move? Cells move in two ways!! By the use of ________________ or ________________. Cilia Cili ...
Unit 5 Cells Study Guide
... 21. What is the cell wall made up of? Is the cell wall selectively permeable? p.183 ...
... 21. What is the cell wall made up of? Is the cell wall selectively permeable? p.183 ...
You Gotta Know
... Nucleus The nucleus is the "command central" of the cell because it contains almost all of the cell's DNA, which encodes the information needed to make all the proteins that the cell uses. The DNA appears as chromatin through most of the cell cycle but condenses to form chromosomes when the cell is ...
... Nucleus The nucleus is the "command central" of the cell because it contains almost all of the cell's DNA, which encodes the information needed to make all the proteins that the cell uses. The DNA appears as chromatin through most of the cell cycle but condenses to form chromosomes when the cell is ...
Bacterial response to environment
... • Bacteria monitor their own population size – Pathogenesis: do not produce important molecules too soon to tip off the immune system. – Light production: a few bacteria make feeble glow, but ATP cost per cell remains high. – Bacteria form spores when in high numbers, avoid competition between each ...
... • Bacteria monitor their own population size – Pathogenesis: do not produce important molecules too soon to tip off the immune system. – Light production: a few bacteria make feeble glow, but ATP cost per cell remains high. – Bacteria form spores when in high numbers, avoid competition between each ...
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.