ATI TEAS SCIENCE QUESTIONS WITH CORRECT ANSWERS 2022

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1. Which of the following is a characteristic of the human organism? Autotrophic with a genome stored in DNA Heterotrophic with a genome stored in DNA Autotrophic with a genome stored in RNA Heter... otrophic with a genome stored in RNA - Answer- Heterotrophic with a genome stored in DNA Humans consume rather than manufacture nutrient molecules (heterotrophic), and human genes are encoded in DNA. 2. Which of the following options represents the chromosomal composition of a normal human zygote? 23 chromosomes 46 chromosomes 69 chromosomes 92 chromosomes - Answer- 46 chromosomes. The fusion of a sperm with 23 chromosomes and an egg with 23 chromosomes would result in a zygote with 46 chromosomes. Ca + H2SO4 3. Which of the following statements correctly describes the product of the reaction above? Calcium sulfate Hydrogen sulfide Calcium sulfide Hydrogen sulfate - Answer- Calcium Sulfate Calcium and sulfuric acid react to produce calcium sulfate and hydrogen gas. 4. Which of the following organs is the site of blood filtration? Kidney Heart Lung Brain - Answer- Kidney The kidneys filter blood. 5. Which of the following organ systems is responsible for transporting nutrients, wastes, and other substances throughout the human body? respiratory nervous circulatory immune - Answer- circulatory The heart pumping blood through the arteries, capillaries, and veins provides the means of transporting substances throughout the body. Continues.. [Show More]

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