Table of Contents
Which of following is not a function of water in the body?
Water provides medium for all chemical reactions of our body. The transport of digested food is carries by the blood. Digested nutrients passes to the blood vessels in ntestine’s wall by diffusion process. So, water has no role in tranportation of digested food.
What is the function of water in the body?
Here are just a few important ways water works in your body: Regulates body temperature. Moistens tissues in the eyes, nose and mouth. Protects body organs and tissues. Carries nutrients and oxygen to cells.
Which of the following is a function of water in our bodies quizlet?
What are the functions of water in the body? Solvent for many molecules so helps with metabolism and transport; protects, lubricates, and cleanses the internal and external body surfaces; water holds heat and changes temperature slowly therefore helps keep homeostasis.
What is the role of water in our body Class 6?
Answer: Water is important for our body because of the following reasons: Water is essential for digestion of food, absorption of food and also excretion of wastes from the body. Water is useful to cool the body and regulate temperature.
Which of the following is not soluble in water class 6?
Answer: Oxygen and carbon dioxide are two gases that are soluble in water. Methane and nitrogen are two gases that are insoluble in water.
Which is true about the function of water in the body?
Water is essential for digestion, transporting nutrients, and protection and lubrication. (True or False) Water carries heat away from the body core to cool the body when needed through the process known as evaporation. True
How long can a human survive without water?
(True or False) Because the body can store water like it does fat, humans can survive for 10 to 15 days without water as long as they have food to eat. False
Where does most of the body’s water come from?
Approximately 2/3 of the body’s water is located within cells (intracellular fluid). Approximately 7-9 L of water is secreted in the GI tract daily to aid in digestion and absorption. Except for the 100 mL of water excreted through the feces, all water in the GI secretions is reabsorbed in the ileum and colon
What are the true statements about membrane transport?
Select all of the true statements regarding membrane transport. -Substances can move across the cell membrane using active transport. -Substances can move across the cell membrane using bulk transport. -Substances cannot be moved across the cell membrane because it is an external barrier.