Chapter 1 Questions from study.com

What is a tissue? A. A piece of a cell. B. A state associated with disease. C. A collection of organs that carry out a function. D. A collection of cells and their products that together can carry out a function.

A collection of cells and their products that together can carry out a function.

When your body gets too hot, the change is reported to this center, which could be called your body's thermostat. A. Hypothalamus B. Wernicke's area of the brain C. Temporal lobe D. Parietal lobe E. Pancreas

A. Hypothalamus

What is a cell? A. A membrane bound compartment that contains molecular machinery and carries out metabolic reactions. B. Epithelial tissue. C. collection of organs that are dedicated to a task within the body. D. The part of the body where waste is handled.

A. membrane bound compartment that contains molecular machinery and carries out metabolic reactions.

When homeostatic controls break down diseases can result, such as this disease in which the body is unable to regulate blood glucose levels. A. Hypertension B. Diabetes C. Diverticulitis D. Crohn's disease E. GERD

B. Diabetes

Communication within your body is needed for homeostasis. Which system(s) provides this communication? A. Immune system and endocrine system B. Nervous system and endocrine system C. Endocrine system only D. Immune system and nervous system E. Nervous system only

B. Nervous system and endocrine system

Which of the following is true of the endocrine system? A. It provides structural support for the body B. None of these answers is correct C. It transports oxygen to other tissues and organs in the body D. It produces enzymes that aid in digestion E. It eliminates metabolic waste and excess water from the body

B. None of these answers is correct

Which of the following best describes homeostasis? A. The ability to react to threats by spiking heart rate and blood pressure B. The ability to maintain a reasonably stable internal condition regardless of surrounding factors C. The ability to convert nutrients into energy D. All of the answers are correct E. The ability to maintain a reasonably stable external environment

B. The ability to maintain a reasonably stable internal condition regardless of surrounding factors

What is homeostasis? A. Our body temperature. B. The body's ability to maintain stable internal conditions. C. A state of disease. D. The maintenance functions provided by the digestive system.

B. The body's ability to maintain stable internal conditions.

Which of the following is not true of a system? A. Complex functions can emerge when components interact. B. The collection of parts carry out a simpler function than each individual part. C. Components function together. D. A system is a collection of components.

B. The collection of parts carry out a simpler function than each individual part.

The best definition of an organ system is: A. An organ system is a collection of organs that can function independently B. An organ system is composed of tissues and organs that are all physically connected C. An organ system is a group of anatomical structures that work together to perform a specific task or function D. An organ system consists of all of the anatomical structures within a specific body region, such as the thorax or abdomen

C. An organ system is a group of anatomical structures that work together to perform a specific task or function

Which statement is true of an organ system? A. It is part of the internal structure of the cell. B. It is dedicated to a larger task and every organ does the same job to achieve that task. C. It is dedicated to a larger task with each individual organ contributing a function to achieve that task. D. Collection of parts carry out a simpler function than each individual part.

C. It is dedicated to a larger task with each individual organ contributing a function to achieve that task.

Which of the following statements is (are) true of organ systems? A. Dividing the body into different organ systems is helpful for understanding human anatomy and physiology B. The anatomical structures belonging to one organ system can also belong to another organ system C. None of these statements is true D. All of these statements are true

D. All of these statements are true

Which of the following groups of structures belongs to the digestive system? A. Stomach, pancreas, thyroid gland, large intestine B. Salivary gland, pituitary gland, lymph gland, hypothalamus C. Mouth, small intestine, urinary bladder, anus D. Esophagus, liver, gallbladder, rectum

D. Esophagus, liver, gallbladder, rectum

This mechanism is in play when the original state is restored due to a response that opposes that change. A. Positive feedback loop B. Effector loop C. Control center loop D. Negative feedback loop E. Receptor feedback loop

D. Negative feedback loop

Which of the following is not included within the integumentary system? A. Hair B. Fingernails C. Fat D. Skin E. Cartilage

E. Cartilage