Cloud | |Organic Compounds | |Large Biological Molecule |Atoms it Contains |Monomer(s) |Function(s) in Living Organisms | |Carbohydrates |C‚ H‚ and O |Monosaccharides |Source of energy | |Lipid |C
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carboxyl terminal. It is used in the digestion of the food and not involves catabolism. On the other hand‚ endopeptidase is a proteolytic peptidase. It cannot cleaves the peptide bonds at the terminals. Endopeptidase is unable to break peptides into monomers. 3. Ang (1-9) causes vasodilation by increasing nitric oxide. Also‚ decreases the fibrosis and hypertrophy. But‚ Ang (1-7) decreases the collagen synthesis‚ fibroblast proliferation and cardiomyopathy. However‚ Ang (1-7) increases the left ventricular
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As mentioned before‚ browning in bananas is an enzymatic process where enzymes such as polyphenol oxidase serve as catalysts in the oxidation of several phenolic compounds. In this experiment however‚ the only reaction being tested is the oxidation of catechol (a diphenol) by the enzyme catalyst catechol oxidase or polyphenol oxidase‚ which initiates a chain of reactions and eventually triggers the formation of brown pigments known as catechol-melanins. Catechol‚ also called 1‚2-dihydroxybenzene
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Overview In the cell‚ chemical reactions take place to help release and convert energy. For example‚ sugars are converted to amino acids to make proteins‚ but in digestion‚ proteins are broken down into monomers of amino acid which then are converted into sugars. The process of cellular respiration is an example of chemical reactions. Throughout the chapter‚ the cell’s metabolism will be examined to understand how it controls the chemical reactions that take place in the cell. Section 6.1 -
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BIOLOGY 22 MODULE 1 – Chemical Basis of Life v2.0 * Levels of Organization – biological functions are ultimately based on the properties of atoms and molecules * Subatomic particles – neutrons‚ electrons‚ protons * Atoms * Compounds * Complexes of compounds * Organelles – bodies within cells that perform specific functions * Cell * Specific combination of organelles * Can metabolize and reproduce * Least elaborate living structure * Significance
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|Outer-shell | |Organic Compounds | |Large Biological Molecule |Atoms it Contains |Monomer(s) |Function(s) in Living Organisms | |Carbohydrates |C‚ H‚ and O |Monosaccharides |Source of energy | |Lipid |C
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Hadeon Eon Slide 2 Major Eons Phanerozoic (543 Ma to present time) Multicellular organism Proterozoic (2500-543 Ma) Oxygen atmosphere‚ single celled aerobic organism. Achaean (3800-2500) Anaerobic bacterial life‚ oxygen starts to accumulate Experiments with bacteria start to occur within nature Create proton gradients Hadean (4600-3800 Ma) Formation of the solar system and planet‚ end with origins of life Fungi is the closest ancestor to us Slide 4 Major Era – Phanerozoic Cenozoic (65 Ma to present)
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Microbiology Home Assignment Student Name: Aisha Mohamed K-215810920 Lecturer Name: Dr. Faruk Sarkinfada Task 1: Describe the different classes of bacteria based on: a. Cell wall composition • :Gram negative . • Gram positive. b. Nutritional requirements : • Autotroghs:take nutrition from carbon dioxide. • Heterotrophs take the nutrition from organic carbon(carbs‚lipids‚protein) • Prototroph: take nutrition from sunlight. • Chemotrophic take nutrition from chemicals. c. Oxygen requirement
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What are the monomers and polymers of nucleic acids? * Monomers: Nucleotides(nitrogenous base‚ pentose sugar‚ phosphate) * Polymers: DNA and RNA 34. What are the three types of RNA and what does each do? * mRNA: carries the DNA code into the cytoplasm where protein synthesis
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Chapter 1/2 Bio Study Guide Section 1.1-Scientific Method Science- An organized way of gathering and analyzing evidence about the natural world Scientific Method 1. Collecting observations 2. Asking questions 3. Forming a hypothesis 4. Experiment 5. Analyze results and draw conclusions 6. Revise hypothesis Control Group- a group in the experiment that receives no experimental treatment Independent Variable- Variable that you change in the experiment X-axis Dependent
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