The basic unit of life is the CELL. This is the smallest entity that is
... 2. lipids / fats 3. amino acids 4. nucleotides Carbohydrates and lipids are the major source of energy for the cell. They are oxidized to CO2 & H2O and the energy released is trapped in other energy rich molecules that are used to power cellular processes. Amino acids can be used for energy when the ...
... 2. lipids / fats 3. amino acids 4. nucleotides Carbohydrates and lipids are the major source of energy for the cell. They are oxidized to CO2 & H2O and the energy released is trapped in other energy rich molecules that are used to power cellular processes. Amino acids can be used for energy when the ...
Summative End of Unit Assessment (2003)
... The general idea of the exam will be the same. They will be tested a variety of ways, however, certain questions will be modified and there will be less open ended questions for them to answer. Those that are marked with an asterisk will be replaced with the matching question (such as 2b). The opene ...
... The general idea of the exam will be the same. They will be tested a variety of ways, however, certain questions will be modified and there will be less open ended questions for them to answer. Those that are marked with an asterisk will be replaced with the matching question (such as 2b). The opene ...
Answers to End-of-Chapter Questions – Brooker et al ARIS site
... 2. What are the six basic cell processes required to create tissues and organs? Answer: To create tissues and organs, cells must undergo six basic processes that influence their shape, arrangement and number: Cell division Many cells are needed to make tissues and organs. These arise via cell divi ...
... 2. What are the six basic cell processes required to create tissues and organs? Answer: To create tissues and organs, cells must undergo six basic processes that influence their shape, arrangement and number: Cell division Many cells are needed to make tissues and organs. These arise via cell divi ...
CNH Unit 1 Power Point cell membrane, transport, cell processes
... • A mosaic is a work of art made by bits of glass put together to make an image and a cell membrane is like a mosaic because it has many pieces that are also fluid. Hence, the cell membrane is called a fluid mosaic model. ...
... • A mosaic is a work of art made by bits of glass put together to make an image and a cell membrane is like a mosaic because it has many pieces that are also fluid. Hence, the cell membrane is called a fluid mosaic model. ...
Cell Boundaries
... Diffusion Through Cell Boundaries • What is the concentration of a solution? • It is the mass of the solute in a given volume of solution, or mass/volume. ...
... Diffusion Through Cell Boundaries • What is the concentration of a solution? • It is the mass of the solute in a given volume of solution, or mass/volume. ...
Ch 18 - protists
... FRESH water Osmosis causes water to move into the paramecium The contractile vacuole collects the extra water so that the paramecium doesn’t lyse ...
... FRESH water Osmosis causes water to move into the paramecium The contractile vacuole collects the extra water so that the paramecium doesn’t lyse ...
Cell Membrane and Membrane Transport
... The Cell Membrane · a.k.a. plasma membrane · functions a. maintains cell integrity (distinct inside and distinct outside) b. controls passage of materials into and out of cell (selectively permeable - only certain substances can enter or leave) ...
... The Cell Membrane · a.k.a. plasma membrane · functions a. maintains cell integrity (distinct inside and distinct outside) b. controls passage of materials into and out of cell (selectively permeable - only certain substances can enter or leave) ...
File - Ms. Morin`s Weebly 2
... help it survive. Your example CANNOT come from the textbook. Mountain pine beetle – releases pheromones to attract other beetles for mating, Salmon uses chemo-sensory to navigate back to their native ...
... help it survive. Your example CANNOT come from the textbook. Mountain pine beetle – releases pheromones to attract other beetles for mating, Salmon uses chemo-sensory to navigate back to their native ...
Microbes Overview
... Acquire nutrients by absorption. Secrete enzyme to break large organic mol. Into simple mol. Reproduction of fungi – sexual & asexual ...
... Acquire nutrients by absorption. Secrete enzyme to break large organic mol. Into simple mol. Reproduction of fungi – sexual & asexual ...
Lesson Overview
... Treatments for Cancer Some localized tumors can be removed by surgery. Many tumors can be treated with targeted radiation. Chemotherapy is the use of compounds that kill or slow the growth of cancer cells. Cancer Warrior PBS ...
... Treatments for Cancer Some localized tumors can be removed by surgery. Many tumors can be treated with targeted radiation. Chemotherapy is the use of compounds that kill or slow the growth of cancer cells. Cancer Warrior PBS ...
Cell activity
... diffusion. Can you remember the definition of diffusion? Click for the correct answer. Diffusion is the net movement of molecules from an area of high concentration to an area of low concentration. Osmosis is the diffusion of water molecules from a dilute solution to a more concentrated solution thr ...
... diffusion. Can you remember the definition of diffusion? Click for the correct answer. Diffusion is the net movement of molecules from an area of high concentration to an area of low concentration. Osmosis is the diffusion of water molecules from a dilute solution to a more concentrated solution thr ...
Amoeba, Paramecium, Euglena, and Volvox
... The Amoeba, Paramecium, Euglena, and Volvox All are protists: eukaryotes that cannot be classified as animals, plants, or fungi. ...
... The Amoeba, Paramecium, Euglena, and Volvox All are protists: eukaryotes that cannot be classified as animals, plants, or fungi. ...
Transport across the cell membrane
... Hypotonic: The solution has a HIGHER concentration of water than the concentration of water inside the cell therefore water will GO INTO the cell and the cell increases in size. Isotonic: The solution has an EQUAL concentration compared to the inside of the cell therefore no water would move in or ...
... Hypotonic: The solution has a HIGHER concentration of water than the concentration of water inside the cell therefore water will GO INTO the cell and the cell increases in size. Isotonic: The solution has an EQUAL concentration compared to the inside of the cell therefore no water would move in or ...
Slide 1
... – D. radiodurans have 4-10 copies of their DNA molecule. Most bacteria have only one copy. – Megaplasmid and small plasmid chromosomes ...
... – D. radiodurans have 4-10 copies of their DNA molecule. Most bacteria have only one copy. – Megaplasmid and small plasmid chromosomes ...
Ch. 4 CELL STRUCTURE AND FUNCTION
... Golgi apparatus/body Lysosome and peroxisomes Cytoskeleton ; microtubules and microfilaments Cilia and flagella Nucleus – nuclear membrane, chromosomes and centrioles Cell wall Vacuoles – food, water, pigment Plastids - Chloroplast, chromoplast and leukoplast Water vacuole in plants sometimes called ...
... Golgi apparatus/body Lysosome and peroxisomes Cytoskeleton ; microtubules and microfilaments Cilia and flagella Nucleus – nuclear membrane, chromosomes and centrioles Cell wall Vacuoles – food, water, pigment Plastids - Chloroplast, chromoplast and leukoplast Water vacuole in plants sometimes called ...
Review Packet #1
... 2. Living organisms can be classified as prokaryotes or eukaryotes. Which two structures are common to both prokaryotic and eukaryotic cells? a. cell wall and nucleus b. cell wall and chloroplast c. plasma membrane and nucleus d. plasma membrane and cytoplasm 3. Alveoli are microscopic air sacs in t ...
... 2. Living organisms can be classified as prokaryotes or eukaryotes. Which two structures are common to both prokaryotic and eukaryotic cells? a. cell wall and nucleus b. cell wall and chloroplast c. plasma membrane and nucleus d. plasma membrane and cytoplasm 3. Alveoli are microscopic air sacs in t ...
Worksheet for video below
... Use with Bozeman Science Video: Transport Across Cell Membranes—13:58 ...
... Use with Bozeman Science Video: Transport Across Cell Membranes—13:58 ...
Chapter 5: Homeostasis and Transport
... substances into and out of the cell. The plasma membrane is selectively permeable, allowing only certain substances to pass through. Proteins embedded within the plasma membrane help to move hydrophilic, polar molecules into the cell. The cytoplasm is the internal medium for cell transport. Vesicle ...
... substances into and out of the cell. The plasma membrane is selectively permeable, allowing only certain substances to pass through. Proteins embedded within the plasma membrane help to move hydrophilic, polar molecules into the cell. The cytoplasm is the internal medium for cell transport. Vesicle ...
A Closer Look - Lesson Corner
... between plant and animal cells: plant cells have cell walls, while animal cells do not. 9. Show students the plant cell wall on the overhead, and have them identify the cell wall of the plant cell on their sheets. 10. Explain that both plant and animal cells have cell membranes which are coverings t ...
... between plant and animal cells: plant cells have cell walls, while animal cells do not. 9. Show students the plant cell wall on the overhead, and have them identify the cell wall of the plant cell on their sheets. 10. Explain that both plant and animal cells have cell membranes which are coverings t ...
Regents Review
... The salt in you mouth makes the environment salty which causes the water in your mouth’s cells to diffuse out of the cells – making you feel thirsty. Thirsty customers buy more drinks! ...
... The salt in you mouth makes the environment salty which causes the water in your mouth’s cells to diffuse out of the cells – making you feel thirsty. Thirsty customers buy more drinks! ...
LAB: Observing Plant and Animal Cells
... appearance of cork under the microscope and decided to name the tiny boxlike structures that he observed “cells” because they looked like the small chambers where monks lived. By the early part of the 19th century, it was accepted that all living things are composed of cells. Cells come in a variety ...
... appearance of cork under the microscope and decided to name the tiny boxlike structures that he observed “cells” because they looked like the small chambers where monks lived. By the early part of the 19th century, it was accepted that all living things are composed of cells. Cells come in a variety ...