2. The air is separated from cells of your arm by the?3. The contents of your digestive tract are separated from the body's cells by a?2. Margot's body temperature is 37°C, but the temperature in the room is a chilly 17°C. She feelscold because she is losing heat from her warm body to the cold air. So, she puts on a warmersweater. In this example:a. What is flowing?b. Which two numbers describe the gradient?c. What did Margot do in order to increase the resistance and thus decrease the flow? 6. EXPLAIN THE IMPORTANCE OF BARRIERS IN THE BODY, AND GIVE SEVERALEXAMPLES OF BARRIERS4EXERCISE 1-5Write the name of the appropriate barrier in each blank.1. The extracellular fluid is separated from the intracellular fluid by the barrier2. The air is separated from cells of your arm by the3. The contents of your digestive tract are separated from the body's cells by aEXERCISE 1-6Fill in the blank after each statement-does it apply to extracellular fluid (EC) or intracellularfluid (IC)?EC1. Includes lymph and blood2. Refers to fluids inside cellsIC3. Includes fluid between cells7. DEFINE A GRADIENT AND EXPLAIN THE EFFECT OF RESISTANCE ON FLOWDOWN A GRADIENT5EXERCISE 1-71. In the lines below, write out definitions of gradient and resistance using your own words.a. Gradient: C di fference in positionbetween twoareasb. Resistance: Yestst flow down agrodient2. Margot's body temperature is 37°C, but the temperature in the room is a chilly 17°C. She feelscold because she is losing heat from her warm body to the cold air. So, she puts on a warmersweater. In this example:a. What is flowing?b. Which two numbers describe the gradient?c. What did Margot do in order to increase the resistance and thus decrease the flow?

There are a lot of barriers that occurs inside the body. These barriers prevent the mixing of fluids…

Answered: The air is separated from cells of your…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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2. The air is separated from cells of your arm by the? 3. The contents of your digestive tract are separated from the body's cells by a? 2. Margot's body temperature is 37°C, but the temperature in the room is a chilly 17°C. She feels cold because she is losing heat from her warm body to the cold air. So, she puts on a warmer sweater. In this example: a. What is flowing? b. Which two numbers describe the gradient? c. What did Margot do in order to increase the resistance and thus decrease the flow?