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Seventh Grade (Grade 7) Anatomy and Physiology Questions

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Grade 7 Respiration, Digestion, and Excretion
What is the purpose of the respiratory system?
  1. to break down food for energy and nutrients
  2. to facilitate the exchange of oxygen and carbon dioxide
  3. to provide response to stimuli in the world around us
  4. to provide structure and support for the body
Grade 7 Respiration, Digestion, and Excretion
The wave-like movement that moves food through the digestive system is
  1. chyme.
  2. mechanical digestion.
  3. peristalsis.
  4. chemical digestion.
Grade 7 Human Reproduction
Which structure in the male reproductive system provides fluid for semen?
  1. epididymis gland
  2. bladder
  3. urethra
  4. prostate gland
Grade 7 Respiration, Digestion, and Excretion
Which body system is shown in the diagram?
Respiratory System
  1. nervous
  2. endocrine
  3. circulatory
  4. respiratory
Grade 7 Human Reproduction
                occurs when a sperm cell joins an egg cell.
  1. Fertilization
  2. Embryo
  3. Zygote
  4. Twins
Grade 7 Respiration, Digestion, and Excretion
Which series indicates the correct order through the digestive system?
  1. mouth-stomach-esophagus-small intestine-large intestine
  2. mouth-esophagus-stomach-large intestine-small intestine
  3. mouth-small intestine-stomach-large intestine-esophagus
  4. mouth-esophagus-stomach-small intestine-large intestine
Grade 7 Nervous and Endocrine Systems
The                 system secretes hormones that regulate body metabolism, growth, and reproduction.
  1. reproductive
  2. endocrine
  3. excretory
  4. circulatory
Grade 7 Skin, Skeleton, and Muscles
Which body system is shown in the diagram?
Muscular System - Front
  1. nervous
  2. skeletal
  3. muscular
  4. circulatory
Grade 7 Circulatory and Immune Systems
The circulatory system gets nutrients from the                   .
  1. respiratory system
  2. endocrine system
  3. skeletal system
  4. digestive system
Grade 7 Respiration, Digestion, and Excretion
What is the function of the digestive system?
  1. digestion and absorption
  2. supplying oxygen
  3. circulating blood
  4. moving the body
Grade 7 Respiration, Digestion, and Excretion
What muscular tube connects the mouth to the stomach?
  1. esophagus
  2. duodenum
  3. digestive tract
  4. trachea
Grade 7 Skin, Skeleton, and Muscles
Skeletal muscles are connected to bone by                       .
  1. tendons
  2. ligaments
  3. other skeletal muscles
  4. smooth muscles
Grade 7 Circulatory and Immune Systems
What blood vessels carry blood to the heart?
  1. veins
  2. arteries
  3. capillaries
  4. valves
Grade 7 Anatomical Organization
The heart, brain, and lungs, are examples of                .
  1. organisms
  2. cells
  3. organs
  4. tissues
Grade 7 Nervous and Endocrine Systems
What is an important organ of the nervous system?
  1. heart
  2. brain
  3. liver
  4. skin
Grade 7 Respiration, Digestion, and Excretion
The respiratory system supplies the body with
  1. oxygen.
  2. carbon dioxide.
  3. air.
  4. trachea.
Grade 7 Nervous and Endocrine Systems
Which body system is best represented by the diagram?
Nervous System
  1. urinary
  2. nervous
  3. endocrine
  4. circulatory
Grade 7 Respiration, Digestion, and Excretion
Where does the digestive system start?
  1. stomach
  2. mouth
  3. intestines
  4. esophagus
Grade 7 Circulatory and Immune Systems
The circulatory system gets oxygen from the
  1. digestive system.
  2. endocrine system.
  3. respiratory system.
  4. skeletal system.
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