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Eighth Grade (Grade 8) Anatomy and Physiology Questions

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Grade 8 Human Reproduction
The fluid that contains sperm is testosterone.
  1. True
  2. False
Grade 8 Anatomical Organization
                are tiny units of life that make up the body's tissues.
  1. Nuclei
  2. Cells
  3. Cell membranes
  4. Atoms
Grade 8 Nervous and Endocrine Systems
The body system that gathers and interprets information from internal and external environments and responds to that information is the
  1. nervous system.
  2. skeletal system.
  3. digestive system.
  4. circulatory system.
Grade 8 Skin, Skeleton, and Muscles
In what way do tendons and ligaments differ?
  1. Ligaments connect muscles to bones, and tendons connect bones to bones
  2. Ligaments connect muscles to muscles, and tendons connect muscles to bones
  3. Ligaments connect bones to bones, and tendons connect muscles to bones
  4. Ligaments connect tendons to tendons, and tendons connect ligaments to bones
Grade 8 Circulatory and Immune Systems
The heart contracts on its own about 200,000 times a day.
  1. True
  2. False
Grade 8 Nervous and Endocrine Systems
The largest part of the brain that is divided into two sections is the
  1. cerebellum.
  2. cerebrum.
  3. midbrain.
  4. pons.
Grade 8 Skin, Skeleton, and Muscles
Which is NOT a function of the skeletal system?
  1. production of red blood cells
  2. storage of fat and calcium
  3. protection of the body's organs
  4. help with movement
  5. support of the body
  6. digestion of food
Grade 8 Circulatory and Immune Systems
What are the chambers of the heart?
  1. atria or auricles and ventricles
  2. veins and arteries
  3. adenoids and tonsils
Grade 8 Anatomical Organization
Which of the following levels of organization in the human body is one level higher than tissues?
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Skin, Skeleton, and Muscles
Bones, cartilage, and the ligaments that hold bones together make up the                      .
  1. skeletal system
  2. cardiovascular system
  3. joints
  4. tendons
Grade 8 Respiration, Digestion, and Excretion
Which system includes the stomach?
  1. circulatory system
  2. reproductive system
  3. digestive system
  4. urinary system
Grade 8 Human Reproduction
The function of the testes is to produce                .
  1. acid
  2. estrogen
  3. ova
  4. sperm
Grade 8 Circulatory and Immune Systems
What are the functions of blood?
  1. helps regulate your body temperature
  2. transports oxygen, nutrients, and hormones through the body
  3. defends the body from infection
  4. all of the above
Grade 8 Anatomical Organization
The heart is an example of a(n)                .
  1. cell
  2. organ
  3. organ system
  4. tissue
Grade 8 Skin, Skeleton, and Muscles
Ligaments are connective tissue that                          .
  1. make blood cells
  2. carry signals from nerves
  3. connect bones to bones
  4. connect muscle to bones
Grade 8 Anatomy and Physiology
What are the four levels of organization in living things?
  1. cell, multicellular, organ, organ system
  2. single cell, multicellular, tissue, organ
  3. larger size, longer life, specialized cells, organs
  4. cell, tissue, organ, organ system
Grade 8 Respiration, Digestion, and Excretion
What is the path of oxygen entering the body?
  1. nose - bronchi - lungs - trachea
  2. trachea - nose - bronchi - lungs
  3. nose - trachea - bronchi - lungs
  4. trachea - nose - lungs - bronchi
Grade 8 Nervous and Endocrine Systems
Which part of the body is made to vibrate by sound waves?
  1. nerve cells
  2. brain
  3. vocal chords
  4. eardrum
Grade 8 Nervous and Endocrine Systems
Chasing your friend after he hits you is an example of a(n)                 response.
  1. mean
  2. voluntary
  3. muscle
  4. involuntary
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