02471-05.3 Structural Basis of Life
... possible. Students should also label each component by sticking flag tooth picks at the site of the component. Cut out triangle slips of paper, label with component, glue to toothpick, and stick at site of that component. Students should use this model to study. B. Video: Introduction to Cell Struct ...
... possible. Students should also label each component by sticking flag tooth picks at the site of the component. Cut out triangle slips of paper, label with component, glue to toothpick, and stick at site of that component. Students should use this model to study. B. Video: Introduction to Cell Struct ...
Cholera as a prokaryote1.61 MB
... folded mass of circular DNA and RNA called a nucleoid. The DNA is normally a single circular strand of about 4000 genes with information for cell metabolism, growth and reproduction. 70S (smaller) ribosomes and plasmids can also be seen under the EM. Ribosomes are sites of protein synthesis and plas ...
... folded mass of circular DNA and RNA called a nucleoid. The DNA is normally a single circular strand of about 4000 genes with information for cell metabolism, growth and reproduction. 70S (smaller) ribosomes and plasmids can also be seen under the EM. Ribosomes are sites of protein synthesis and plas ...
Cells Investigating cells 1- State what are the basic units of all living
... 1- Nuclear division yes yes 2- Division of cytoplasm yes yes 3- New cell wall forming yes no 4- Separation into two daughter yes yes cells 1- Chromosomes get shorter and fatter. The cell is ready for mitosis. 2- Chromosome are attached to spindle fibres and positioned at the equator (plane at the ce ...
... 1- Nuclear division yes yes 2- Division of cytoplasm yes yes 3- New cell wall forming yes no 4- Separation into two daughter yes yes cells 1- Chromosomes get shorter and fatter. The cell is ready for mitosis. 2- Chromosome are attached to spindle fibres and positioned at the equator (plane at the ce ...
Prokaryotic and Eukaryotic Cells: The Difference between
... Two Basic Types of Cells All cells fall into one of the two major classifications: prokaryotes or eukaryotes. Prokaryotes are evolutionarily ancient. They were here first and for billions of years were the only form of life. And even with the evolution of more complex eukaryotic cells, prokaryotes a ...
... Two Basic Types of Cells All cells fall into one of the two major classifications: prokaryotes or eukaryotes. Prokaryotes are evolutionarily ancient. They were here first and for billions of years were the only form of life. And even with the evolution of more complex eukaryotic cells, prokaryotes a ...
Exam 1
... Choose the Correct answer for each question and place all answers on the scantron sheet. .Which of the following distinguish the field of microbiology from other fields of biology? A. The size of the organism studied B. The techniques used to study organisms regardless of their size C. Both the size ...
... Choose the Correct answer for each question and place all answers on the scantron sheet. .Which of the following distinguish the field of microbiology from other fields of biology? A. The size of the organism studied B. The techniques used to study organisms regardless of their size C. Both the size ...
Unit 1: Europe - Worth County Schools
... GPS: S7L4a,b,c,d,e GPS: S7L1a,b; S7L3a,b,c; S7L5 a, b, c Characteristics of Science are addressed when applicable. Science consists of a way of thinking and investigating, as well as a growing body of knowledge about the natural world. To become literate in science, students need to acquire and unde ...
... GPS: S7L4a,b,c,d,e GPS: S7L1a,b; S7L3a,b,c; S7L5 a, b, c Characteristics of Science are addressed when applicable. Science consists of a way of thinking and investigating, as well as a growing body of knowledge about the natural world. To become literate in science, students need to acquire and unde ...
Prokaryote vs Eukaryote Worksheet
... capsule. The capsule has a sticky surface area, so it allows prokaryotes to cling to surfaces, such as your skin and your teeth. Eukaryotic cells are more complex than prokaryotic cells. They all have a cell membrane, ribosomes, and DNA as prokaryotic cells do. However, the DNA of eukaryotic cells d ...
... capsule. The capsule has a sticky surface area, so it allows prokaryotes to cling to surfaces, such as your skin and your teeth. Eukaryotic cells are more complex than prokaryotic cells. They all have a cell membrane, ribosomes, and DNA as prokaryotic cells do. However, the DNA of eukaryotic cells d ...
• Cells were discovered in 1665 by Robert Hooke • Early studies of
... • Hallmark is compartmentalization – Achieved through use of membrane-bound organelles and endomembrane system • Possess a cytoskeleton for support and to maintain cellular structure ...
... • Hallmark is compartmentalization – Achieved through use of membrane-bound organelles and endomembrane system • Possess a cytoskeleton for support and to maintain cellular structure ...
The Cell
... material is not surrounded by a(n) (2.) membrane. Another characteristic of prokaryotic cells is that they do not have all the (3.) cell parts found in eukaryotic cells. Most prokaryotic cells are one-celled, or (4.) unicellular organisms and are called (5.) prokaryotes. Another word for prokaryotes ...
... material is not surrounded by a(n) (2.) membrane. Another characteristic of prokaryotic cells is that they do not have all the (3.) cell parts found in eukaryotic cells. Most prokaryotic cells are one-celled, or (4.) unicellular organisms and are called (5.) prokaryotes. Another word for prokaryotes ...
description_and_function_of_cell_structures
... controls cellular growth and reproduction making proteins Description of Cell Wall rigid and strong layer much thicker than cell membrane consists of fibres called cellulose thicker layer outside the plant cell non-living part of the cell Function of Cell Wall prevent over expansion wh ...
... controls cellular growth and reproduction making proteins Description of Cell Wall rigid and strong layer much thicker than cell membrane consists of fibres called cellulose thicker layer outside the plant cell non-living part of the cell Function of Cell Wall prevent over expansion wh ...
Cell Structure and Function
... • Cyanobacteria closely related to chloroplasts in higher plants. ...
... • Cyanobacteria closely related to chloroplasts in higher plants. ...
Cells Test 1 Review KEY File
... 3. What are characteristics of plant cells that make them different from animal and bacterial cells? What is the shape of a plant cell? Plant cells are different from animal cells because they use solar energy to create carbohydrates. In other words, they use sunlight to make glucose. They are also ...
... 3. What are characteristics of plant cells that make them different from animal and bacterial cells? What is the shape of a plant cell? Plant cells are different from animal cells because they use solar energy to create carbohydrates. In other words, they use sunlight to make glucose. They are also ...
Notes: Chapter 7
... A. Organelles – tiny parts within a cell that have a specific function; “tiny organs” B. Organelles & their functions: 1. Cytoplasm – fluid portion outside of the nucleus 2. Nucleus – holds the genetic material 3. Chromosomes – genetic material; threadlike structures made of DNA 4. DNA – the instruc ...
... A. Organelles – tiny parts within a cell that have a specific function; “tiny organs” B. Organelles & their functions: 1. Cytoplasm – fluid portion outside of the nucleus 2. Nucleus – holds the genetic material 3. Chromosomes – genetic material; threadlike structures made of DNA 4. DNA – the instruc ...
Midterm Review
... Eukaryotic cells contain many structures that act as specialized organs known as organelles Eukaryotic cells are classified into two major parts: 1) the nucleus, and 2) the cytoplasm – the portion of the cell outside of the nucleus ...
... Eukaryotic cells contain many structures that act as specialized organs known as organelles Eukaryotic cells are classified into two major parts: 1) the nucleus, and 2) the cytoplasm – the portion of the cell outside of the nucleus ...
Nerve activates contraction
... • The enzymes of the lysosomes and proteins of the cytoskeleton are synthesized at the ribosomes. • The information for these proteins comes from genetic messages sent by DNA in the nucleus. • All of these processes require energy in the form of ATP, most of which is supplied by the ...
... • The enzymes of the lysosomes and proteins of the cytoskeleton are synthesized at the ribosomes. • The information for these proteins comes from genetic messages sent by DNA in the nucleus. • All of these processes require energy in the form of ATP, most of which is supplied by the ...
Dynamic Plant – BI 103
... Rules of scientific names and examples. i.e. Genus species. Family levels. Parts of a microscope and how do you obtain magnification level? Know the types of microscopes and what each can view e.g. SEM, light & TEM. Parts of a cell – structures/organelles & their respective functions. Understand dif ...
... Rules of scientific names and examples. i.e. Genus species. Family levels. Parts of a microscope and how do you obtain magnification level? Know the types of microscopes and what each can view e.g. SEM, light & TEM. Parts of a cell – structures/organelles & their respective functions. Understand dif ...
preview chapter 7
... Thur. Nov 6-Friday Nov 7 Day 1: Life is Cellular OBJECTIVES: 1.Explain what the cell theory is. 2. Describe how researchers explore the living cell. 3. Distinguish between prokaryotes and eukaryotes. 4. Distinguish between the light microscopes and electron microscopes and the image they produce. VO ...
... Thur. Nov 6-Friday Nov 7 Day 1: Life is Cellular OBJECTIVES: 1.Explain what the cell theory is. 2. Describe how researchers explore the living cell. 3. Distinguish between prokaryotes and eukaryotes. 4. Distinguish between the light microscopes and electron microscopes and the image they produce. VO ...
Chapter 3 Vocabulary
... A membrane that surrounds the cell and acts as a barrier between the Cell membrane inside of the cell and the cell’s environment. Pg 63 ...
... A membrane that surrounds the cell and acts as a barrier between the Cell membrane inside of the cell and the cell’s environment. Pg 63 ...
10. Plasmolysis and the effect of Osmosis on Cells
... If the plant is herbaceous (with thin cell walls) the turgor pressure will help support the plant and hold it upright. Exosmosis – water movement out of a Plant Cell If the cell is in an environment in which the surrounding water has a higher solute concentration (a lower water concentration) than t ...
... If the plant is herbaceous (with thin cell walls) the turgor pressure will help support the plant and hold it upright. Exosmosis – water movement out of a Plant Cell If the cell is in an environment in which the surrounding water has a higher solute concentration (a lower water concentration) than t ...
Cell Study Guide - Biology Junction
... Which kind of cells have cell walls? PLANTS and BACTERIA How are the cell walls in Plant cells and Bacterial cells different? Plant cell walls contain CELLULOSE = makes plants STURDY Bacterial cell walls contain PEPTIDOGLYCAN What is the function of cell walls? SUPPORT, PROTECTION WHICH CELL PARTS H ...
... Which kind of cells have cell walls? PLANTS and BACTERIA How are the cell walls in Plant cells and Bacterial cells different? Plant cell walls contain CELLULOSE = makes plants STURDY Bacterial cell walls contain PEPTIDOGLYCAN What is the function of cell walls? SUPPORT, PROTECTION WHICH CELL PARTS H ...
TRANSPORT PROCESSES TAKS QUESTIONS SPRING 2003 – 10
... disease, Pasteur and his assistants gave injections of cholera bacteria to several groups of chickens. The chickens usually died from cholera after being injected with the bacteria. However, one group of chickens survived. Pasteur noticed that these chickens had been injected with a six-week-old bat ...
... disease, Pasteur and his assistants gave injections of cholera bacteria to several groups of chickens. The chickens usually died from cholera after being injected with the bacteria. However, one group of chickens survived. Pasteur noticed that these chickens had been injected with a six-week-old bat ...
Apoptosis , necrosis, and death
... when the right signal is received • One caspase cleaves the lamin proteins resulting in the irreversible breakdown of the nuclear membrane. ...
... when the right signal is received • One caspase cleaves the lamin proteins resulting in the irreversible breakdown of the nuclear membrane. ...
Blank flipbook
... ENDOSYMBIOTIC THEORY Proposed by __________________________ Ancient prokaryotes were taken in by eukaryotic cells and stayed to live inside them in a symbiotic relationship; eventually lead to mitochondria and chloroplast organelles Explains origins of _____________________ and _____________________ ...
... ENDOSYMBIOTIC THEORY Proposed by __________________________ Ancient prokaryotes were taken in by eukaryotic cells and stayed to live inside them in a symbiotic relationship; eventually lead to mitochondria and chloroplast organelles Explains origins of _____________________ and _____________________ ...