Unit Test Answers

Which shows a correct association between a structure and one of its functions?

Which type of muscle tissue is both voluntary and striated?

Which blood component makes up 41% of the blood’s volume?

PeristalsisSalivationDigestionSecretion

infectiousnoninfectioustoxiccontaminated

Sound can be heard when air passes over a respiratory structure that is located between the pharynx and the trachea.Which structure is responsible for the voice?

A tapeworm attaches to the wall of its host’s intestine and starts to absorb the host’s nutrients. Eventually this can cause great harm to the host as the host loses many important nutrients.Which type of infectious agent is a tapeworm?

Which is the temporary storage tank for urine?

In order from less complex to more complex, which level of organization is directly after tissue?

What is the name of the state you are in ,when you are maintaining a stable internal environment despite changing external conditions ?

Veins take blood back to the heart. Which gas would be most abundant in a vein that takes blood from muscle cells in the arm back to the heart?

The picture represents a protein in the stomach being broken down into individual amino acids.

Which disease results in exhaustion, increased thirst, and numbness in hands and feet?

Skeletal muscle is controlled by the organism.Which best describes what this means in terms of movement?

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. By changing the amount of water in the blood, blood pressure can change. The excretory system can help to lower blood pressure.Which would most likely occur in the kidney?

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Which product of respiration is considered waste material and leaves the alveoli?

The picture is a cross section of a bone.

Which list shows three components of an organ system in order of least complex to most complex?

Which explains how the nervous system is typically involved in keeping the body in homeostasis?

Which organ systems are used to help the body shiver?

Vaccines are used to prevent disease. They are given to patients as dead or weakened forms of a virus.Which disease would most likely have a vaccine?

In which part of the digestive system does a chemical change of the food first occur?

Ventricles pump blood out of the heart. Which types of vessels will be the first to contact the blood from the ventricles?

AtriaVentriclesValvesCapillaries