Human Biology (MindTap Course List)
11th Edition
ISBN: 9781305112100
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
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Textbook Question
Chapter 7, Problem 1SQ
Cells obtain nutrients from and deposit waste into ______.
- a. blood
- b. lymph vessels
- c. each other
- d. both a and b
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Chapter 7 Solutions
Human Biology (MindTap Course List)
Ch. 7 - List the functions of the cardiovascular system.Ch. 7 - Define a heartbeat, giving the sequence of events...Ch. 7 - What is the difference between the systemic and...Ch. 7 - Prob. 4RQCh. 7 - Prob. 5RQCh. 7 - State the main functions of venules and veins....Ch. 7 - Label the hearts main parts in the diagram below.Ch. 7 - Cells obtain nutrients from and deposit waste into...Ch. 7 - The contraction phase of the heartbeat is ______;...Ch. 7 - Prob. 3SQ
Ch. 7 - In the systemic circuit, the hearts _______ half...Ch. 7 - After you eat, blood passing through the GI tract...Ch. 7 - Prob. 6SQCh. 7 - Prob. 7SQCh. 7 - Prob. 8SQCh. 7 - _____ contraction drives blood through the...Ch. 7 - Match the type of blood vessel with its major...Ch. 7 - Prob. 11SQCh. 7 - A patient suffering from hypertension may receive...Ch. 7 - Heavy smokers often develop abnormally high blood...Ch. 7 - Prob. 3CTCh. 7 - Several years ago the deaths of several airline...
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- When Miescher added salt to the blood and pus solution, the cell nuclei ___. A. rose to the top B. sank to the bottom C. stayed stuck in the bandages D. frozearrow_forwardDuring a major infection, you often get a high fever because _____. a) your immune system signals the brain to raise your temperature to limit bacterial growth and speed up phagocytosis b) pathogens damage tissue throughout your body causing an extreme inflammatory response c) your low energy levels prevent the brain from maintaining a negative feedback loop that controls body temperature d) the bacteria in your body produce chemicals that cause the brain to raise you temperature to make the environment more suitable for bacterial growtharrow_forwardWhich cells are more efficient at obtaining nutrients? a) Small Cells b) Medium Size Cells c) Large Cells d) X-Large Cellsarrow_forward
- The role of the humoral immune response is to a. kill infected cellsb. fight pathogens found in body fluid c. prevent pathogens from entering the body d. initiate an inflammatory responsearrow_forwardB cells are responsible for which conditions?a. asthma b. anaphylaxis c. tuberculin reactions d. both a and barrow_forwardpancreas cell has a different function and structure from a brain cell a. because the cells contain different genes. b. because the cells contain different chromosomes. c. because the cells have different replication proteins. d. but the cells have identical DNA.arrow_forward
- Which cells produce antibodies? a. Neutrophils. b. Dendritic cells. c. Cytotoxic T cells. d. Plasma cells. The role of the humoral immune response is to a. kill infected cellsb. fight pathogens found in body fluid c. prevent pathogens from entering the body d. initiate an inflammatory responsearrow_forwardYou start a new job in a research lab. The lab protocols state that you should check your hands for any breaks in the skin before handling infectious agents. This is because the body’s outer layer fights microbial infections bya. making the surface of the skin acidic.b. excreting lysozyme to attack bacteria.c. producing mucus to trap microorganisms.d. All of above.arrow_forwardLymph is formed froma. damaged tissue.b. red blood cells.c. excess interstitial fluid.d. white blood cells.arrow_forward
- Hybridomas are formed by fusing antibody-producingwhite blood cells with:(a) Viruses(b) Bacteria(c) Myeloma cells(d) Red blood cells(e) Bone marrow cellsarrow_forwardThe vascular changes of inflammationa. lead to an increase in bacterial cells at the injury site.b. decrease the number of leukocytes at the injury site.c. allow plasma proteins to move easily from the bloodstream to theinjury site.d. increase the number of antibodies at the injury site.e. activate lymphocytes.arrow_forwardA) Why is it a problem that distilled water was used, instead of the saline drip? B) What happened to the patient's red blood cells after the IV with distilled water was used? C) What connection does this have to the patient's O2 levels? (Hint: think about why red blood cells are important) D) Why is a saline drip of 0.9% concentration normally used? E)What type of solution is this concentration, compared to the red blood cells? F) If this was really you, what would your next step be? How could you save this patient? G) On a practical note, can you drink too much water?arrow_forward
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