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Author: Exams
1Academic Level / 29.07.2019
What determines a persons ability to digest lactose? B. Which of the wells showed a positive result for glucose? Explain the results. Enzymes: Temperature, pH and Specificity Lab 7 C. Explain why testing for glucose is used to determine the activity of the enzyme lactase. D. Explain the experimental conditions for the five different wells. Questions: A. Graph the effect of temperature on the activity of the enzyme lactase. B. What happens when an enzyme is boiled? Is this effect reversible? C. Based on your experiment results, what is the optimal temperature for lactase function? D. Explain what happens as far as the effectiveness of the enzyme at the freezing temperature. Can this effect be overcome when the temperature rises? Questions: A. Graph the data placing glucose concentrations on the y-axis and the pH values on the x-axis. B. What was the effect of pH on the enzyme lactase? Is this true for all enzymes? Questions: Faith discussions promote an atmosphere of fellowship and community (Rom 15:7). Please read the discussion topic below and a post your comments. Comment and responses are a minimum of a paragraph consisting of 3-5 lines. Answer from mostly a human physiology standpoint but any support from scriptures or faith would be additionally beneficial. Read Ps 31:10: My life is consumed by anguish and my years by groaning; my strength fails because of my affliction and my bones grow weak. This verse describes how despair and other negative feelings take a toll on our physical well-being. There are many hypothalamic disorders that result in physical maladies such as wasting away (cachexia), obesity, sleep disturbances, dehydration, as well as a wide range of emotional disorders which over time causes the body great harm. Similarly, in Eccl 8:1: Who is like the wise? Who knows the explanation of things? A persons wisdom Enzymes: Temperature, pH and Specificity Lab 8 brightens their face and changes its hard appearance. Solomon describes how anxiety, anger, sorrow and frustration can harden ones face, but enjoyment of life and attaining wisdom will reverse these conditions. 1. Discuss how stress can causes excessive and prolonged cortisol release and the disease state that may result from this. 2. What character in the bible suffered from severe sleep disturbances? Might this be related to a hormonal imbalance? Previously, we discussed the viscera of the abdominopelvic cavity. Splanchnon is the Greek word used to describe various anatomical, physiological and emotional states. The viscera in the abdominopelvic cavity have its own blood and nerve supply, aptly named the splanchnic nerves and the splanchnic circulation. The splanchnic nerves are part of the autonomic nervous system (ANS) and so the organs they innervate are not directly under our voluntary control. However conscious emotional states (anxiety, fear, happiness, etc.) can influence nervous output to the organs. In addition, the adrenal medulla has the same embryological organ as the sympathetic division of the ANS, however it releases epinephrine and norepinephrine as hormones (instead of neurotransmitters) that circulate throughout the blood stream contacting many organs. Interestingly, in a theological context, splanchnon in the bible is related to emotions and is always the responder. The Kardia refers to aspects of the mind and its control over emotions. Thus, the Kardia is considered the originator. 3. Discuss the connection between mind and body, and how being in tune with Gods will make us feel comfortable and confident as opposed to how we feel when out of fellowship with the Lord. CONCLUSION SUMMARIZETHESEOBJECTIVESWITHBIGPICTURE IDEA/12SENTENCESPEROBJECTIVE. To learn how enzymes work To understand enzyme specificity To relate enzyme activity to temperature, pH, and concentration To understand the role of enzymes in digestion of lactose Enzymes: Temperature, pH and Specificity Lab 9 REFERENCES Marieb & Hoehn (2010). Human Anatomy and Physiology.San Francisco, CA: Pearson
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1Academic Level / 29.07.2019
WHAT DOES AMYLASE DO TO STARCH?
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1Academic Level / 29.07.2019
ECOLOGY IS THE STUDY OF
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