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that are broken down to produce carbon compounds protein s carbohydrates lipids ???Afrodita Fuentes – Fall 07/SED 525S Assignment 1Bloom’s Levels of Reasoning Questions - Biology/High School28/30 Peggy LeDuff Levels of ReasoningCellular Respiration Questions & Answers Knowledge 1. What is the function of mitochondria? a. To synthesize enzymes to speed up chemical reactions b. To provide energy (ATP) to the cell by breaking down glucose. c. To build proteins by linking amino acids d. To use light to make food (glucose) in the cells of photosyntheticorganisms. e. To synthesize enzymes to speed up chemical reactions f. To provide energy (ATP) to the cell by breaking down glucose. g. To build proteins by linking amino acids h. To use light to make food (glucose) in the cells of photosyntheticorganisms. Answer: b Comprehension2. The following concept map shows some of the carbon based molecules needed to provide energy for cells. Indicate the term that best completes this concept map. a. electrons b. ATP c. lactic acid d. hydrogen ions Answer: b Application 3. Which of the following organism carries out only the process of cellular respiration to acquire energy for cellular activities? a. grass b. orange tree c. algae d. lion Answer: d Analysis 4. Complete the following table to differentiate anaerobic & aerobic respiration by filling in the chart with the requested information. (I suggest that you get rid of the numbers in the chart, so the students can simply fill it in.AnaerobicrespirationAerobicrespirationStarting reactants 1 2Pathways involved 3 4End products 5 6# of ATP molecules produced7 84a. Complete the following table to differentiate anaerobic & aerobic respiration by filling in the chartAfrodita Fuentes – Fall 07/SED 525S Assignment 1Bloom’s Levels of Reasoning Questions - Biology/High School28/30 Peggy LeDuff with the requested information. AnaerobicrespirationAerobicrespirationStarting reactants Pathways involved End products # of ATP molecules producedAnswers: 1) glucose, 2) glucose and oxygen, 3) glycolysis, 4)glycolysis, Kreb’s cycle, electron transport chain, 5) eithercarbon dioxide and alcohol or lactic acid, 6) carbon dioxide,water, 7) 2, 8) 36AnaerobicrespirationAerobicrespirationStarting reactants Glucose Glucose and OxygenPathways involved Glycolysis Glycolysis, Kreb’scycle, and electron transport chainEnd products Either carbon dioxide and alcohol or lactic acidCarbon dioxide and water# of ATP molecules produced2 36Synthesis5. Yeast cells can carry out both fermentation and aerobic respiration,depending on whether respiration is present. In which case would you expect yeast cells to grow more rapidly? Explain. Answer: Yeast cells would probably grow faster when theyperform aerobic respiration because according to the cellularrespiration equation, an average of 36 ATP molecules areproduced in aerobic respiration and only about 4 ATP moleculesis produced in fermentation. Evaluation 6. In certain cases, regular exercise causes an increase in the number of mitochondria in muscle cells. How might that situation improve an individual’s ability to perform energy-requiring activities? a. obtain energy from cellular respiration at a faster rate b. obtain energy from cellular respiration at a slower rate c. obtain energy from photosynthesis at a faster rate d. obtain energy from photosynthesis at a slower rate Answer: achromatic condenses into chromosomebcchromosomes gather at opposite end of the cell daAfrodita Fuentes – Fall 07/SED 525S Assignment 1Bloom’s Levels of Reasoning Questions - Biology/High School28/30 Peggy LeDuff LevelsofReasoning Cell Division Questions & AnswersKnowledge 1. Uncontrolled cell division occurs in a. cancer b. mitosis c. cytokinesis d. cyclin Answer: aComprehension2. In the diagram above, cells 3, 5, 6, and 7 represent a. sperms b. eggs c. polar bodies d. oocytes Answer: c3. In the diagram, cell 9 represents a _______ and in humans it is released _______. a. mature ovum; every month c. secondary oocyte; every month b. polar body; every week d. sperm; constantly Answer: aApplication 4. Complete the following cycle diagram of the cell cycle. Answers:a. cells grows and replicatesits DNA b. chromosomes line upacross the middle of thecell c. sister chromatids separateinto individualchromosomes and move apart d. cell membrane pinches the cytoplasm in half Analysis5. How many chromosomes will be in the body cell of an organism if there are 20 chromosomes in the organism’s unfertilized egg? a. 10 b. 20 c. 40 d. 80 Answer: cSynthesis 6. Design and complete a table to compare and contrast major points in meiosis and mitosis. Answer: tables/representations will vary, but should include the followingcharacteristics.MITOSIS MEIOSIS # of cells produced 2 413567824 9Afrodita Fuentes – Fall 07/SED 525S Assignment 1Bloom’s Levels of Reasoning Questions - Biology/High School28/30 Peggy LeDuff Type of cell body/somatic sex/gameteChromosome # diploid (2N) haploid(N) Type of reproduction Asexual reproduction Sexual reproduction Evaluation 7. Does mitosis or meiosis occur more frequently in your body? Explain your answer. Answer: mitosis occurs everyday and probably my lifetime in my body because many cells are needed to grow, many cells such as blood and skin cells need to bereplaced, and in the case of injury cells are damaged and also need to be replaced. Meiosis only occurs to produce sex cells and in human females, only one cell completes meiosis every month for a number of years. Levels ofReasoning Mendelian and Applied Genetics Questions & AnswersKnowledge 1. Define polygenic inheritance and give an example of a character that is polygenic. Answer: polygenic inheritance means that a trait is the influence of many genes. Example. Height in the human population is polygenic trait because there are many different heights and not just tall or short. Comprehension 2. List the possible allele combinations in the gametes of an individual with genotype AaBb. a. AB, Ab, aB, ab b. aa, AA, bb, BB c. Aa, Ab, aA,BB d. Aa,Bb, AA, BBAnswer: aApplication3. What is normally used to predict the genotype percentages of offspring? a. Punnett square b. karyotype c. Genetic mapping d. pedigree Answer: a Analysis 4. A man with hemophilia and a homozygous non-hemophiliac woman have a son. Is it


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CSUN SED 525S - Assignment 1

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