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BIOD 210 Final Exam: Questions And Accurate Answers
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BIOD 210 Final Exam: Questions And Accurate Answers
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BIOD 210 Final Exam: Questions And Accurate AnswersWhite blood cells Right Ans - Karyotyping is typically done by isolating
________ from a person, staining them, and taking pictures under a microscope
People who inherit a mutant copy of the β-globulin protein from both parents
have sickle-cell anemia. The mutant β-globulin causes the hemoglobin within
red blood cells to distort when the oxygen in the blood is low, and in fact,
deforms the cell shape so much that the distorted cells break very easily. In
turn, the loss of the broken cells lowers the total number of red blood cells,
resulting in anemia
In addition, the odd shape of the red blood cells actually causes blockages in
small blood vessels, which causes pain and damage to the brain, heart,
muscles, and kidneys. The condition is especially exacerbated under
atmospheric conditions where oxygen is lower, so people with sickle-cell
anemia can become extremely sick at high altitudes. Right Ans - Describe
Sickle Cell Anemia
- Easy to grow and breed
- Self-fertilizing
- Easy to cross-breed Right Ans - Why did Mendel use a pea plant for his
studies?
monohybrid Right Ans - A __________ cross occurs when two pure individual
parental strains are mated that contrast ONLY in the trait that is being
observed
P1 Right Ans - In genetics, _______ refers to the original parental generation
F1 , first filial generation Right Ans - The first set of offspring from the
parents are called the ___ generation, which stands for ______________.
phenotype Right Ans - The term _____________ is used to describe the physical
manifestation of any trait
75%, 25%
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