Unit 3: Human Body Systems Exam

Required

1

Which of the following describes anatomical position?

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1

Which letter shows a transverse plane?

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1

Which term means closer to the surface of the body?

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1

The fingers are __________________ to the elbow.

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1

The belly button is ______________ to the shoulder.

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1

The heart is ____________________ to the diaphragm.

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1

The thigh is ___________________ to the knee

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1

Which organelle contains DNA and genetic instructions for life?

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1

Which level of organization is made up of groups of cells working together?

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4

Match the level of organization to it's example.

Draggable item		Corresponding Item
Organ		Neuron
Organ system		Connective
Cell		Stomach
Tissue		Circulatory

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4

What are the 4 different types of tissues found in the human body?

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1

Hydroxyapatite is a chemical that contains a lot of the mineral calcium. Name an example of a structure in the human body that likely contains this calcium-rich mineral

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1

What is the smallest piece of matter that maintains the chemical and physical properties of a given element.

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1

Which division of the nervous system includes sensory and motor nerves that carry commands to and from your brain?

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3

Match the nervous system structure to it's function.

Draggable item		Corresponding Item
brainstem		controls vital life functions
sensory nerve		carries information from the environment to the central nervous system
neuron		transmits electrical impulses

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1

Two neurons meet at the _______________

5

Describe an action potential. Use all of the following terms in your response: Neuron, calcium ions, threshold, action potential, sodium ions, calcium channel, neurotransmitter, sodium channel, vesicles

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1

Which of the following best describes how muscles work?

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4

Match the following with their function

Draggable item		Corresponding Item
Muscle Fibers		Connects bone to bone
Ligament		Reduces friction between bones & cushions
Cartilage		Shorten & contract to produce movement
Tendons		Connect muscle to bone

Required

1

Which digestive organ does the majority of digestion & absorption of nutrients occur?

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1

Which structure is the liver?

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1

Which of the following statements about the circulatory system is true?

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1

Which part of blood helps our bodies fight disease?

Required

5

Which of the following describes anatomical position?

Which letter shows a transverse plane?

Which term means closer to the surface of the body?

The fingers are __________________ to the elbow.

The belly button is ______________ to the shoulder.

The heart is ____________________ to the diaphragm.

The thigh is ___________________ to the knee

Which organelle contains DNA and genetic instructions for life?

Which level of organization is made up of groups of cells working together?

Match the level of organization to it's example.

What are the 4 different types of tissues found in the human body?

Hydroxyapatite is a chemical that contains a lot of the mineral calcium. Name an example of a structure in the human body that likely contains this calcium-rich mineral

What is the smallest piece of matter that maintains the chemical and physical properties of a given element.

Which division of the nervous system includes sensory and motor nerves that carry commands to and from your brain?

Match the nervous system structure to it's function.

Two neurons meet at the _______________

Describe an action potential. Use all of the following terms in your response: Neuron, calcium ions, threshold, action potential, sodium ions, calcium channel, neurotransmitter, sodium channel, vesicles

Which of the following best describes how muscles work?

Match the following with their function

Which digestive organ does the majority of digestion & absorption of nutrients occur?

Which structure is the liver?

Which of the following statements about the circulatory system is true?

Which part of blood helps our bodies fight disease?

From a virus’s perspective, why is the host important?