Teas 6 Science 2020-Questions and answers

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1. Order of Nephron Loop? Ans: Glomerulus, PCT, Loop of Henle DCT, Collecting duct. 2. Water molecules enter cells by which of the following transport mechanism? Ans: Facilitated diffusion 3.... Which of the following process causes most of the carbon dioxide from the blood to into the alveoli? Ans: Diffuses down the concentration gradient is the general process. 4. Which of the following body system is the primary system involved in preventing an infection when a cut in the system allows bacteria body? Ans: Immune System 5. Lithium has atomic number 3 and mass 7 what is the number of protons in lithium atom? Ans: 3 6. Which of the following describes the function of the neuron? Ans: Transmits sensory information. 7. Which of the following best describes protection from antigens due to passive immunity? CONTINUED........... [Show More]

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