Animal Characteristics
... Lecture: Basic Anatomy & Physiology of Animals Cells: All animals are composed of cells! There are 3 basic types: o Germ Cells: have ½ of DNA; sperm & egg o Stem Cells: have full set of DNA, but are not differentiated; they do not have a function yet o Somatic Cells: full set of DNA, and are diffe ...
... Lecture: Basic Anatomy & Physiology of Animals Cells: All animals are composed of cells! There are 3 basic types: o Germ Cells: have ½ of DNA; sperm & egg o Stem Cells: have full set of DNA, but are not differentiated; they do not have a function yet o Somatic Cells: full set of DNA, and are diffe ...
patternsinnature
... Describe the current model of membrane structure and explain how it accounts for the movement of some substances into and out of cells. Things to consider: - Describe means to provide characteristics or features of. - Explain means to relate cause and effect - Firstly give features of the fluid mos ...
... Describe the current model of membrane structure and explain how it accounts for the movement of some substances into and out of cells. Things to consider: - Describe means to provide characteristics or features of. - Explain means to relate cause and effect - Firstly give features of the fluid mos ...
Introduction to Microbiology
... 2. Serological methods: Capsular material is antigenic and can be demonstrated by mixing it with a specific anticapsular serum. When examined under the microscope, the capsule appears 'swollen' due to an ...
... 2. Serological methods: Capsular material is antigenic and can be demonstrated by mixing it with a specific anticapsular serum. When examined under the microscope, the capsule appears 'swollen' due to an ...
Development of in-vitro Models to Study Breast Cancer Progression
... It is not only cancer cells that are exposed to radiotherapy but also the fibroblasts Do fibroblasts influence breast cancer cell response to radiotherapy? Do fibroblasts differentially influence the response of different breast cancer types? ...
... It is not only cancer cells that are exposed to radiotherapy but also the fibroblasts Do fibroblasts influence breast cancer cell response to radiotherapy? Do fibroblasts differentially influence the response of different breast cancer types? ...
Because - manaret heliopolis school
... 5- Blood vessels consist of ………………………, veins and ………….……………….. 6- Heart is located inside the chest cavity between ……..……………………. 7- Two Pulmonary arteries carry …………….…..…………… blood while pulmonary veins carry ………………………………..blood. 8- The two upper chambers of the heart are called ……………………. and the t ...
... 5- Blood vessels consist of ………………………, veins and ………….……………….. 6- Heart is located inside the chest cavity between ……..……………………. 7- Two Pulmonary arteries carry …………….…..…………… blood while pulmonary veins carry ………………………………..blood. 8- The two upper chambers of the heart are called ……………………. and the t ...
Chapter 2 Packet
... 5. A change in an organism’s environment that causes the organism to react is called a(n) ____________________. 6. Organisms that make their own food are ____________________. 7. ____________________ organisms are composed of many cells. 8. _____________________________________ is the mistaken idea ...
... 5. A change in an organism’s environment that causes the organism to react is called a(n) ____________________. 6. Organisms that make their own food are ____________________. 7. ____________________ organisms are composed of many cells. 8. _____________________________________ is the mistaken idea ...
Section 3.4 Introduction in Canvas
... Passive transport is the movement of molecules across a cell membrane that does not require energy input by the cell. Diffusion, a type of passive transport, is the movement of molecules from an area of higher concentration to an area of lower concentration. This difference in concentration from one ...
... Passive transport is the movement of molecules across a cell membrane that does not require energy input by the cell. Diffusion, a type of passive transport, is the movement of molecules from an area of higher concentration to an area of lower concentration. This difference in concentration from one ...
Unit 1 PPT 7 (2ciii-iv Channels and transporters)
... Cells contain a large concentration of solutes plus a large number of negatively charged molecules (eg DNA) which are balanced by other cations within the cell. This creates a huge osmotic pull, driving water inwards by osmosis through the membrane and via water channels, eg aquaporins. ...
... Cells contain a large concentration of solutes plus a large number of negatively charged molecules (eg DNA) which are balanced by other cations within the cell. This creates a huge osmotic pull, driving water inwards by osmosis through the membrane and via water channels, eg aquaporins. ...
Body System QR Code
... FUNCTION The body's speedy, electrochemical communication system, consisting of all the nerve cells of the peripheral and central nervous systems. ...
... FUNCTION The body's speedy, electrochemical communication system, consisting of all the nerve cells of the peripheral and central nervous systems. ...
Patterns in nature
... specimens is very expensive. For example, the specimen must be kept in a vacuum to avoid scattering the electron beam or it must be fixed in heavy metal compounds eg. gold. This means that it is not possible to view live specimens, also a disadvantage. It is unclear whether such harsh treatment of s ...
... specimens is very expensive. For example, the specimen must be kept in a vacuum to avoid scattering the electron beam or it must be fixed in heavy metal compounds eg. gold. This means that it is not possible to view live specimens, also a disadvantage. It is unclear whether such harsh treatment of s ...
Non-Genotoxic carcinogens Cell proliferation
... highly responsive does not respond no peroxisome proliferation, but have hypolipidaemia believed to be unresponsive, but have hypolipidaemia ...
... highly responsive does not respond no peroxisome proliferation, but have hypolipidaemia believed to be unresponsive, but have hypolipidaemia ...
plasma membrane - HEDCen Science
... • Chloroplasts, found in plants and algae, are the sites of photosynthesis • Peroxisomes are oxidative organelles ...
... • Chloroplasts, found in plants and algae, are the sites of photosynthesis • Peroxisomes are oxidative organelles ...
Plant structure and development
... “typical” plant cells = least specialized photosynthetic cells, storage cells tissue of leaves, stem, fruit, storage roots ...
... “typical” plant cells = least specialized photosynthetic cells, storage cells tissue of leaves, stem, fruit, storage roots ...
Membrane - Hinsdale South High School
... Membrane carbohydrates Play a key role in cell-cell recognition ...
... Membrane carbohydrates Play a key role in cell-cell recognition ...
Diffusion, Osmosis and Biological Membranes
... - Molecules move from area of [highest] to areas of [lower], DOWN the concentration gradient - Molecules eventually reach equilibrium ...
... - Molecules move from area of [highest] to areas of [lower], DOWN the concentration gradient - Molecules eventually reach equilibrium ...
Outline
... 2. Endocytosis: Movement of large particles, including large molecules or entire microorganisms, into a cell by engulfing extracellular material, as the plasma membrane forms membrane-bound sacs that enter the cytoplasm. a. Phagocytosis - “cell eating”, engulf solid materials b. Pinocytosis – “cell ...
... 2. Endocytosis: Movement of large particles, including large molecules or entire microorganisms, into a cell by engulfing extracellular material, as the plasma membrane forms membrane-bound sacs that enter the cytoplasm. a. Phagocytosis - “cell eating”, engulf solid materials b. Pinocytosis – “cell ...
Body Systems Matching Activity
... Teaching students about the different human body systems is one of my favorite things to do! But after I teach it, they always need some interactive ways to review. This activity should be done by students to review/summarize what they learned. There are MANY fun ways to teach the information! I pa ...
... Teaching students about the different human body systems is one of my favorite things to do! But after I teach it, they always need some interactive ways to review. This activity should be done by students to review/summarize what they learned. There are MANY fun ways to teach the information! I pa ...
Cell Apoptosis DAPI Detection Kit
... Note: 1. Before the experiment, dilute DAPI to 2 µg/ml work buffer by adding 90 ml of methanol. 2. Protect DAPI reagent from light all the time. ...
... Note: 1. Before the experiment, dilute DAPI to 2 µg/ml work buffer by adding 90 ml of methanol. 2. Protect DAPI reagent from light all the time. ...
Bleeding and Shock
... Composed of heart, blood vessels and blood A closed system Pumps oxygenated blood and nutrients to body tissues Delivers waste products to waste ...
... Composed of heart, blood vessels and blood A closed system Pumps oxygenated blood and nutrients to body tissues Delivers waste products to waste ...
detectors used in uv-vis, ir and mass spectroscopy
... ADVANTAGES: ► PMT are extremely sensitive i.e., can detect very weak signals even 200 times than that could be done using photovoltaic cell. ► Extremely fast in response. ...
... ADVANTAGES: ► PMT are extremely sensitive i.e., can detect very weak signals even 200 times than that could be done using photovoltaic cell. ► Extremely fast in response. ...
Changes in the incorporation of carbon derived from glucose into
... activity occur during the cell cycle of Saccharomyces cerevisiae. Oxygen consumption, carbon dioxide production, the cellular contents of reserve carbohydrates, as well as the activity of several enzymes involved in, for example, carbohydrate metabolism, seem to vary considerably during the mitotic ...
... activity occur during the cell cycle of Saccharomyces cerevisiae. Oxygen consumption, carbon dioxide production, the cellular contents of reserve carbohydrates, as well as the activity of several enzymes involved in, for example, carbohydrate metabolism, seem to vary considerably during the mitotic ...
G.1.1 To assemble the steps of the cell cycle and
... Wilder (2004) uses what they call a 5E learning cycle to explain the cell cycle. The 5E cycle is: Engagement, exploration, Explanation, Extension, and Evaluation. The engagement phase is used to motivate students. The generated interest leads to the exploration stage of an experiment. The explanatio ...
... Wilder (2004) uses what they call a 5E learning cycle to explain the cell cycle. The 5E cycle is: Engagement, exploration, Explanation, Extension, and Evaluation. The engagement phase is used to motivate students. The generated interest leads to the exploration stage of an experiment. The explanatio ...
Using redox chemistry to create a homemade battery
... Reduction-oxidation or redox reactions are electrochemical reactions that are characterized by a transfer of electrons between species, resulting in changes in oxidation states of the oxidation and reduction reactants. Redox reactions take place in a solution called an electrolyte, which acts as a c ...
... Reduction-oxidation or redox reactions are electrochemical reactions that are characterized by a transfer of electrons between species, resulting in changes in oxidation states of the oxidation and reduction reactants. Redox reactions take place in a solution called an electrolyte, which acts as a c ...
Ch 18 - protists
... 1. Spores transferred to humans through mosquito saliva 2. Spores grow in liver and blood cells, causing them to lyse, releasing toxins (creates fever, chills) ...
... 1. Spores transferred to humans through mosquito saliva 2. Spores grow in liver and blood cells, causing them to lyse, releasing toxins (creates fever, chills) ...
5.4 Asexual Reproduction KEY CONCEPT Many organisms reproduce by cell division.
... • Asexual reproduction is the creation of offspring from a single parent. – Binary fission produces two daughter cells genetically identical to the parent cell. parent cell – Binary fission occurs in prokaryotes. DNA duplicates ...
... • Asexual reproduction is the creation of offspring from a single parent. – Binary fission produces two daughter cells genetically identical to the parent cell. parent cell – Binary fission occurs in prokaryotes. DNA duplicates ...