Quiz 1 Study Guide: Fall 2013 1. Know how to read a food label. There will be questions asking you to apply that knowledge‚ not just show that you memorized it. 2. How many calories per gram of CHO‚ fat‚ and protein? CHO: 1gram=4 calories Fat: 1gram =9 calories Protein: 1 gram=4 calories 3. What are the stages of change from the Transtheoretical Model of Change? Know the order they come in and the characteristics of each stage. Precontemplation (Not Ready)-"People are not intending
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twenty-third pair is known as the sex chromosomes. They give the gender of the child. If you have a female the twenty-third chromosome would have two copies of the X chromosome‚ while the males have one X and one Y chromosome. Each chromosome is made of protein and a single molecule of DNA. When we need chromosomes to keep DNA tightly wrapped together so DNA could fit inside cells. They are also important in cell division. For organism to grow and function properly the cell constantly divide to replace
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enzyme catecholase and substrate catechol separate from each other in intact cells. However‚ whenever the cell is damaged‚ they come in contact with one another which produces the formation of benzoquinone‚ which is a brown substance. Benzoquinone molecules bond‚ forming melanin‚ which is what you see as the dark spots on bruised fruits and vegetables. Enzymes are sensitive to changes in H+ concentration. Being most enzymes are proteins‚ they have a large number of
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muscle movement. At first‚ muscles in the hands‚ arms‚ and legs feel weak. The hands and feet twitch. Speaking and eventually breathing become difficult‚ and paralysis occurs in the final stages‚ although thinking and other cognitive functions remain intact. Death usually occurs within five years of the onset of symptoms. This rare‚ progressive disorder is also known as Lou Gehrig’s disease‚ after a famous baseball player whose life was cut short by it. What is Amyotrophic Lateral Sclerosis?
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Anatomy Physiology 1 Report 1 April 6‚ 2014 Abstract Uncharged molecules can diffuse across cell membranes while some substances must be transported across the membrane by proteins. The membrane is in control of what enters and leaves the cell. However‚ certain conditions may damage the cell membrane’s structure. Beet cells‚ which are plant cells‚ have a water-soluble pigment called betacyanin‚ which is stored in its vacuole. The
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species can utilize intestinal bacteria synthesis for meeting vitamin requirements Vitamin A: retinol * Can only be found intact in animal sources * in its natural form‚ it is alcohol known as retinol * also isolated from various lipids and beta carotene * 1 beta carotene (plants) = 2 retinols (body) * stored in the liver * retinol + opsin (protein) = rhodopsin (vision) * deficiency = improper growth‚ exophthalmia * feeds contain non-oxidizable form‚ proper storage
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KAPAJ 1 NSCC: BIO110 – Introduction to Microbiology Iris Kapaj Diphtheria DIPTHERIA Name of Pathogen: Bacterium Corynebacterium diphtheria Body system affected: Respiratory tract‚ skin and lining tissues in the ear‚ eye‚ and the genital areas. If Bacterial: Morphology: Slender pleomorphic rods; often club-shaped If Bacterial Gram Stain: Gram positive Reservoir: Humans are thought to be a significant reservoir for Corynebacterium diphtheria. It is only
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Main Question Post: Week 9 Discussion – Case Study # 2 Patient Initials: T. M. Age: 47 Gender: Female SUBJECTIVE DATA: Chief Complaint (CC): Complaint of pain to the right wrist‚ with tingling and numbness in the thumb and index and middle fingers for the past 2 weeks. History of Present Illness (HPI): T. M is a 47-year-old obese African American female who present at the clinic with a complaint of pain to the right wrist‚ with tingling and numbness in the thumb and
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translucent grease mark on a brown paper bag. The objective for the Dye test was to test for lipids. When mixed with water and the tested substance‚ a positive result will occur in it being separated from the water. The objective of the Protein Test was to test for proteins present in a substance using the Biuret Solution. The substance should produce a violet color within 10 drops of Biuret. The objectives of the Spit Lab were to test for starch‚ a reducing sugar‚ and effect of amylase on a cracker that
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First Book Critique: Collapse by Jared Diamond Collapse‚ written by Jared Diamond‚ shows how environmental problems in today are connected with many of the same environmental reasons of collapse in ancient civilizations. Diamond wrote this book to show that if people don’t take care of the land while there is time‚ the whole world could end up collapsing just like many other ancient civilizations. Instead of starting in the past‚ Diamond goes to the present time to show people that there are
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