Question 1

Why are Botox treatments more frequently used by people after age 40? Is one treatment enough for a lifetime? Explain!

Accepted Answer

The answer of Why are Botox treatments more frequently used...

Question 2

People who are very underweight often complain of being cold.However,individuals who are overweight are less likely to complain of being cold.Explain why this might be the case.

Accepted Answer

The answer of People who are very underweight often complain...

Question 3

Match each definition in the first column to the correct term in the second column.
-The organ system that produces and releases eggs and sperm.

Accepted Answer

The reproductive system is responsible for producing and releasing eggs and sperm.

Question 4

Match each definition in the first column to the correct term in the second column.
-The organ system that maintains a constant internal environment through the excretion of nitrogenous wastes.

Accepted Answer

The urinary system is responsible for maintaining homeostasis through the excretion of nitrogenous wastes.

Question 5

Compare and contrast the three types of muscle tissue.

Accepted Answer

The answer of Compare and contrast the three types of...

Question 6

Match each definition in the first column to the correct term in the second column.
-The organ system that is responsible for the physical and chemical breakdown of food and is responsible for the absorption,processing,and the release of digestive products.

Accepted Answer

The digestive system is responsible for the breakdown and absorption of food.

Question 7

Explain how the hypothalamus regulates body temperature when a person is exposed to warm conditions.

Accepted Answer

The answer of Explain how the hypothalamus regulates body temperature...

Question 8

Match each definition in the first column to the correct term in the second column.
-The organ system that is responsible for locomotion and maintaining posture and the generation of heat.

Accepted Answer

The muscular system is responsible for locomotion, maintaining posture, and generating heat.

Answer: D
 The skeletal system provides structure and support for the body, and also plays a role in movement.

Answer: E
 The integumentary system includes the skin, nails, and hair, and helps protect the body from external damage.

Answer: H
 The cardiovascular system includes the heart and blood vessels, and is responsible for circulating blood throughout the body.

Note: The other organ systems listed do not match the given definition.

Question 9

Match each definition in the first column to the correct term in the second column.
-The organ system that protects the body against infection and disease and aids in returning tissue fluids to the blood stream.

Accepted Answer

The lymphatic system protects the body against infection and disease and aids in returning tissue fluids to the blood stream.

Note: The Integumentary system (E) also plays a role in protecting against infection and disease, but it does not aid in returning tissue fluids to the blood stream.

Question 10

What are the signs of skin cancer that distinguish it from other skin irregularities?

Accepted Answer

The answer of What are the signs of skin cancer...

Question 11

Match each definition in the first column to the correct term in the second column.
-The organ system that is responsible for the exchange of gases with the environment.

Accepted Answer

The respiratory system is responsible for the exchange of gases with the environment, specifically oxygen and carbon dioxide.

Possible distractors: None of the other organ systems listed are responsible for gas exchange.

Question 12

Match each definition in the first column to the correct term in the second column.
-The organ system that regulates and integrates body functions via hormones.

Accepted Answer

The endocrine system is responsible for producing hormones that regulate and integrate body functions.

Answer: A
 The nervous system is responsible for transmitting signals and coordinating bodily functions.

Answer: C
 The muscular system is responsible for movement and maintaining posture.

Answer: D
 The skeletal system provides support, protection, and assists with movement.

Answer: E
 The integumentary system is responsible for protecting the body from damage and maintaining temperature regulation.

Answer: F
 The lymphatic system helps to defend the body against infection and disease.

Answer: G
 The respiratory system is responsible for exchanging gases between the body and the environment.

Answer: H
 The cardiovascular system is responsible for transporting nutrients, oxygen, and waste throughout the body.

Answer: I
 The urinary system is responsible for filtering waste and excess fluids from the body.

Answer: J
 The reproductive system is responsible for producing and transporting gametes and supporting the development of offspring.

Answer: K
 The digestive system is responsible for breaking down food and absorbing nutrients.

Question 13

Adel often has goose bumps on her arms.Explain how these goose bumps are formed and why she will never have goose bumps on the palms of her hands or on the soles of her feet.

Accepted Answer

The answer of Adel often has goose bumps on her...

Question 14

Match each definition in the first column to the correct term in the second column.
-The organ system that regulates and integrates body functions via neurons.

Accepted Answer

The nervous system is responsible for regulating and integrating body functions through neurons.

Answer: B
 The endocrine system is responsible for regulating hormones and controlling body functions.

Answer: C
 The muscular system is responsible for movement and stability of the body.

Answer: D
 The skeletal system provides structure and support for the body.

Answer: E
 The integumentary system protects the body from external damage and maintains homeostasis.

Answer: F
 The lymphatic system helps fight off infections and maintains fluid balance in the body.

Answer: G
 The respiratory system is responsible for breathing and exchanging gases between the body and the environment.

Answer: H
 The cardiovascular system is responsible for pumping blood throughout the body and delivering essential nutrients and oxygen.

Answer: I
 The urinary system is responsible for filtering waste and maintaining fluid balance in the body.

Answer: J
 The reproductive system is responsible for producing and maintaining offspring.

Answer: K
 The digestive system is responsible for breaking down and absorbing nutrients from food.

Question 15

Match each definition in the first column to the correct term in the second column.
-The organ system that is responsible for transporting nutrients,gases,hormones,and antibodies for immune response.

Accepted Answer

The cardiovascular system, which includes the heart and blood vessels, is responsible for transporting nutrients, gases, hormones, and antibodies throughout the body.

Answer: F
 The lymphatic system also plays a role in transporting fluids and immune cells throughout the body, aiding in immune response.

Answer: G
 The respiratory system is responsible for transporting oxygen and carbon dioxide, as well as aiding in immune response by filtering out pollutants and pathogens.

Answer: K
 The digestive system is responsible for transporting nutrients and water from food, as well as aiding in immune response by filtering out pathogens and toxins. However, it is not primarily responsible for transporting hormones or antibodies.

Question 16

Match each definition in the first column to the correct term in the second column.
-The organ system that protects the underlying tissues from abrasion,prevents dehydration,and aids in the regulation of body temperature.

Accepted Answer

The integumentary system consists of skin, hair, nails, and glands, and serves as a protective barrier for the body.

Note: None of the other systems listed are responsible for protecting the body from abrasion, preventing dehydration, and aiding in the regulation of body temperature.

Question 17

Carlos visited the desert for the first time and,as he was sweating a lot,bought some distilled water.This seemed to satisfy his thirst very well.Why is the distilled water not the best choice of beverage for Carlos?

Accepted Answer

The answer of Carlos visited the desert for the first...

Question 18

Two roller derby players trip each other and fall.One of them breaks a cartilage in her knee,while the other skater breaks a bone in her foot.Which one of them will take longer to heal? Explain your answer.

Accepted Answer

The answer of Two roller derby players trip each other...

Question 19

Match each definition in the first column to the correct term in the second column.
-A muscle type that provides voluntary movement and is composed of long,cylindrical cells with multiple nuclei and obvious striations.

Accepted Answer

The definition describes skeletal muscle, which is responsible for voluntary movement and has the characteristic striations and multiple nuclei.

Answer: A
 The nervous system is responsible for communication and control throughout the body via electrical impulses and neurotransmitters.

Answer: C
 The definition describes muscle tissue, and while other types of muscle (such as cardiac and smooth) exist, the term "muscular" most likely refers to skeletal muscle.

Answer: H
 The cardiovascular system is responsible for circulating blood throughout the body, delivering oxygen and nutrients to organs and tissues.

Answer: I
 The urinary system is responsible for filtering waste products from the blood and excreting them from the body via urine.

Answer: K
 The digestive system is responsible for breaking down food into nutrients and eliminating waste products.

Question 20

Carla has serious acne.What caused it and what can she do to treat it?

Accepted Answer

The answer of Carla has serious acne.What caused it and...

Quiz 4: Body Organization and Homeostasis

Why are Botox treatments more frequently used by people after age 40? Is one treatment enough for a lifetime? Explain!

People who are very underweight often complain of being cold.However,individuals who are overweight are less likely to complain of being cold.Explain why this might be the case.

Match each definition in the first column to the correct term in the second column. -The organ system that produces and releases eggs and sperm.

Match each definition in the first column to the correct term in the second column. -The organ system that maintains a constant internal environment through the excretion of nitrogenous wastes.

Compare and contrast the three types of muscle tissue.

Match each definition in the first column to the correct term in the second column. -The organ system that is responsible for the physical and chemical breakdown of food and is responsible for the absorption,processing,and the release of digestive products.

Explain how the hypothalamus regulates body temperature when a person is exposed to warm conditions.

Match each definition in the first column to the correct term in the second column. -The organ system that is responsible for locomotion and maintaining posture and the generation of heat.

Match each definition in the first column to the correct term in the second column. -The organ system that protects the body against infection and disease and aids in returning tissue fluids to the blood stream.

What are the signs of skin cancer that distinguish it from other skin irregularities?

Match each definition in the first column to the correct term in the second column. -The organ system that is responsible for the exchange of gases with the environment.

Match each definition in the first column to the correct term in the second column. -The organ system that regulates and integrates body functions via hormones.

Adel often has goose bumps on her arms.Explain how these goose bumps are formed and why she will never have goose bumps on the palms of her hands or on the soles of her feet.

Match each definition in the first column to the correct term in the second column. -The organ system that regulates and integrates body functions via neurons.

Match each definition in the first column to the correct term in the second column. -The organ system that is responsible for transporting nutrients,gases,hormones,and antibodies for immune response.

Match each definition in the first column to the correct term in the second column. -The organ system that protects the underlying tissues from abrasion,prevents dehydration,and aids in the regulation of body temperature.

Carlos visited the desert for the first time and,as he was sweating a lot,bought some distilled water.This seemed to satisfy his thirst very well.Why is the distilled water not the best choice of beverage for Carlos?

Two roller derby players trip each other and fall.One of them breaks a cartilage in her knee,while the other skater breaks a bone in her foot.Which one of them will take longer to heal? Explain your answer.

Match each definition in the first column to the correct term in the second column. -A muscle type that provides voluntary movement and is composed of long,cylindrical cells with multiple nuclei and obvious striations.

Carla has serious acne.What caused it and what can she do to treat it?