cell – structure and function
... Chloroplast versus mitochondria Can you now visualize how these two organelles are opposite to each other, one traps the solar energy locking it in a complex molecule (by photosynthesis), the other Notes releases the energy by breaking the complex molecule (by respiration). Similarities between mito ...
... Chloroplast versus mitochondria Can you now visualize how these two organelles are opposite to each other, one traps the solar energy locking it in a complex molecule (by photosynthesis), the other Notes releases the energy by breaking the complex molecule (by respiration). Similarities between mito ...
Document
... required, supplementary sheets may be obtained from the Invigilator and should be inserted inside the front cover of this book. 4 The numbers of questions must be clearly inserted with any answers written in the ...
... required, supplementary sheets may be obtained from the Invigilator and should be inserted inside the front cover of this book. 4 The numbers of questions must be clearly inserted with any answers written in the ...
The Cell Membrane
... •outer surface has carbo’s •asymmetry begins w/ synthesis in ER •proteins in plasma membrane provide a variety of major cell functions ...
... •outer surface has carbo’s •asymmetry begins w/ synthesis in ER •proteins in plasma membrane provide a variety of major cell functions ...
Multidrug Resistance Protein Pumps: Nature`s
... of charged ions in and out of cells, called channels. Only a fraction of those genes and the proteins they encode have been studied, Sikic says. While there are no doubt many more MDR-like proteins to be discovered, what puzzles scientists is the broad spectrum of chemicals, called substrates, that ...
... of charged ions in and out of cells, called channels. Only a fraction of those genes and the proteins they encode have been studied, Sikic says. While there are no doubt many more MDR-like proteins to be discovered, what puzzles scientists is the broad spectrum of chemicals, called substrates, that ...
Biology 2201 Final Exam Review
... What are four respiratory diseases? Be able to describe one in detail. Distinguish between mechanical and chemical digestion? What type of digestion occurs in the mouth? What does saliva do? (Two things) What purpose does the tongue serve? What function does the epiglottis serve? What is peristalsis ...
... What are four respiratory diseases? Be able to describe one in detail. Distinguish between mechanical and chemical digestion? What type of digestion occurs in the mouth? What does saliva do? (Two things) What purpose does the tongue serve? What function does the epiglottis serve? What is peristalsis ...
Revision PowerPoint B1 Topic 1 Foundation
... Mammals use internal fertilisation and are viviparous. They are homeothermic, have fur and obtain oxygen using lungs. Birds use internal fertilisation and are oviparous. They are homeothermic, have feathers and obtain oxygen using lungs. Reptiles use internal fertilisation and are oviparous. They ar ...
... Mammals use internal fertilisation and are viviparous. They are homeothermic, have fur and obtain oxygen using lungs. Birds use internal fertilisation and are oviparous. They are homeothermic, have feathers and obtain oxygen using lungs. Reptiles use internal fertilisation and are oviparous. They ar ...
File
... 22. Use the following to write about key differences between bacteria and viruses. Viruses ______________________________________ , but bacteria _________________________________________ . Viruses ______________________________________ , but bacteria _________________________________________ . Virus ...
... 22. Use the following to write about key differences between bacteria and viruses. Viruses ______________________________________ , but bacteria _________________________________________ . Viruses ______________________________________ , but bacteria _________________________________________ . Virus ...
Bio 102
... 5. Compare between Prokaryotic and Eukaryotic Cells 6. Compare the metabolic processes of cellular respiration and photosynthesis. 7. Illustrate the role of DNA in molecular genetics and Protein synthesis b. Pre-requisites - MAT 81 and ENG 82 (for ESL: ELI 82W); or MAT 91 and RENG 92, or ...
... 5. Compare between Prokaryotic and Eukaryotic Cells 6. Compare the metabolic processes of cellular respiration and photosynthesis. 7. Illustrate the role of DNA in molecular genetics and Protein synthesis b. Pre-requisites - MAT 81 and ENG 82 (for ESL: ELI 82W); or MAT 91 and RENG 92, or ...
Answer Key - Earl Haig Secondary School
... a drop of water Step 3. Cover with a cover slip Step 4. Observe under a microscope. If a cell wall and or chloroplasts are present, the cells came from a plant. If no cell wall is visible, then the cells came from an animal. NOTE: Not all plant cells will have chloroplasts e.g., onion epidermal cell ...
... a drop of water Step 3. Cover with a cover slip Step 4. Observe under a microscope. If a cell wall and or chloroplasts are present, the cells came from a plant. If no cell wall is visible, then the cells came from an animal. NOTE: Not all plant cells will have chloroplasts e.g., onion epidermal cell ...
1st Quarter Syllabus
... 4 Discussion: The Endomembrane System and its Associated Organelles. 5 Discussion: Using the Leica BM E Microscope. Lab: Using a Compound Microscope. 6 Lab: Making a Wet Mount. 7 Lab: Examining Plant and Animal Cells. 8 Quiz: Organelles. Activity: Gridiron Glory: A Cell Review Game. 9 TEST: CELL STR ...
... 4 Discussion: The Endomembrane System and its Associated Organelles. 5 Discussion: Using the Leica BM E Microscope. Lab: Using a Compound Microscope. 6 Lab: Making a Wet Mount. 7 Lab: Examining Plant and Animal Cells. 8 Quiz: Organelles. Activity: Gridiron Glory: A Cell Review Game. 9 TEST: CELL STR ...
FIRST QUARTER TOPICS
... Relate cell parts/organelles –(plasma membrane, nuclear envelope, nucleus, nucleolus, cytoplasm, mitochondrion, endoplasmic reticulum, Golgi apparatus, lysosome, ribosome, vacuole, cell wall, chloroplast, cytoskeleton, centriole, cilium, flagellum, pseudopod) to their functions. Explain the role of ...
... Relate cell parts/organelles –(plasma membrane, nuclear envelope, nucleus, nucleolus, cytoplasm, mitochondrion, endoplasmic reticulum, Golgi apparatus, lysosome, ribosome, vacuole, cell wall, chloroplast, cytoskeleton, centriole, cilium, flagellum, pseudopod) to their functions. Explain the role of ...
gce marking scheme
... glucose broken down by enzyme; Products/oxygen affect/detected by electrode; (not: measured by) electric signal generated/chemical to electrical; greater conc. glucose the greater the signal; enzyme activity/ rate of diffusion of glucose affected; change rate of reaction; ...
... glucose broken down by enzyme; Products/oxygen affect/detected by electrode; (not: measured by) electric signal generated/chemical to electrical; greater conc. glucose the greater the signal; enzyme activity/ rate of diffusion of glucose affected; change rate of reaction; ...
Bacteria
... • Live almost everywhere, fresh water, salt water, land, within the human body • Larger of the 2 kingdoms • Surrounded by cell walls containing peptidoglycan ...
... • Live almost everywhere, fresh water, salt water, land, within the human body • Larger of the 2 kingdoms • Surrounded by cell walls containing peptidoglycan ...
Section 2
... when your cells release stored energy from food. The burning of food in living cells is not the same as the burning of logs in a campfire. When logs burn, the energy stored in wood is released as thermal energy and light in a single reaction. But this kind of reaction is not the kind that happens in ...
... when your cells release stored energy from food. The burning of food in living cells is not the same as the burning of logs in a campfire. When logs burn, the energy stored in wood is released as thermal energy and light in a single reaction. But this kind of reaction is not the kind that happens in ...
Name: Period:_____ PRACTICE QUESTIONS FOR SECOND NINE
... body cells, takes wastes, including some carbon dioxide, away from body cells, helps create blood clots. ...
... body cells, takes wastes, including some carbon dioxide, away from body cells, helps create blood clots. ...
Sample Chapter
... can be classified into unicellular such as bacteria which means consisting of a single cell, whereas, animals are multicellular. The cells in living organisms are classified into two categories. The first category is prokaryotic cells and the second is eukaryotic cells. The difference between prokar ...
... can be classified into unicellular such as bacteria which means consisting of a single cell, whereas, animals are multicellular. The cells in living organisms are classified into two categories. The first category is prokaryotic cells and the second is eukaryotic cells. The difference between prokar ...
Teacher Edition
... made of cells and that when they become sick it is often because something has gone wrong at the cellular level. 9 (UC ASSESSMENT) Students’ written work from Analysis Question 4 can be scored with the UNDERSTANDING CONCEPTS (UC) Scoring Guide. This is as an opportunity to introduce the SEPUP Ass ...
... made of cells and that when they become sick it is often because something has gone wrong at the cellular level. 9 (UC ASSESSMENT) Students’ written work from Analysis Question 4 can be scored with the UNDERSTANDING CONCEPTS (UC) Scoring Guide. This is as an opportunity to introduce the SEPUP Ass ...
B2 Revision Pack F1
... 1.2 Describe the function of the components of a plant cell including chloroplast, large vacuole, cell wall, cell membrane, mitochondria, cytoplasm and nucleus 1.3 Describe the function of the components of an animal cell including cell membrane, mitochondria, cytoplasm and nucleus 1.4 Describe how ...
... 1.2 Describe the function of the components of a plant cell including chloroplast, large vacuole, cell wall, cell membrane, mitochondria, cytoplasm and nucleus 1.3 Describe the function of the components of an animal cell including cell membrane, mitochondria, cytoplasm and nucleus 1.4 Describe how ...
Organs, Tissues and All Living Systems Long Answer
... Animal Cells Plant Cells By the end of the lesson, students will be able to: - Identify the organelles that appear in each type of cell -Use the correct terminology to identify each organelle -Have an understanding these cells are the basic units of organs and tissues ...
... Animal Cells Plant Cells By the end of the lesson, students will be able to: - Identify the organelles that appear in each type of cell -Use the correct terminology to identify each organelle -Have an understanding these cells are the basic units of organs and tissues ...
Organs, Tissues and All Living Systems Long Answer Rubric
... Animal Cells Plant Cells By the end of the lesson, students will be able to: - Identify the organelles that appear in each type of cell -Use the correct terminology to identify each organelle -Have an understanding these cells are the basic units of organs and tissues ...
... Animal Cells Plant Cells By the end of the lesson, students will be able to: - Identify the organelles that appear in each type of cell -Use the correct terminology to identify each organelle -Have an understanding these cells are the basic units of organs and tissues ...
Unit A Biology Textbook Unit Review Answers pages
... to accomplish these tasks. The cell membrane is designed to allow different substances to move through by diffusion. The nucleus is the control center of the cell. It is surrounded by the nuclear envelope, which contains pores to allow the transport of materials. The vacuoles and vesicles are membra ...
... to accomplish these tasks. The cell membrane is designed to allow different substances to move through by diffusion. The nucleus is the control center of the cell. It is surrounded by the nuclear envelope, which contains pores to allow the transport of materials. The vacuoles and vesicles are membra ...
Cell (biology)
The cell (from Latin cella, meaning ""small room"") is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life that can replicate independently, and are often called the ""building blocks of life"". The study of cells is called cell biology.Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. Organisms can be classified as unicellular (consisting of a single cell; including bacteria) or multicellular (including plants and animals). While the number of cells in plants and animals varies from species to species, humans contain more than 10 trillion (1013) cells. Most plant and animal cells are visible only under the microscope, with dimensions between 1 and 100 micrometres.The cell was discovered by Robert Hooke in 1665, who named the biological unit for its resemblance to cells inhabited by Christian monks in a monastery. Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, that all cells come from preexisting cells, and that all cells contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cells. Cells emerged on Earth at least 3.5 billion years ago.