Unit Test — Unit test Answers

Which of the following actions involves voluntary muscle movement?

Neurons and neuroglia work together to form nervous tissue, which is part of the nervous system. Which describes neurons and neuroglia?

Jonas states four interesting facts about bones. Which of Jonas’s statements is incorrect?

The sternum is the flat bone in the middle of the chest that connects to the collar bones (clavicles) and the ribs.To which skeletal system does the sternum belong?

Which statement best describes the step in muscle contraction when the sarcomere is the shortest?

Once the body has begun shivering, what happens to make it stop shivering?

Which structures are parts of the central nervous system? Select all that apply.the brainthe heartthe spinal cordthe sensory neuronsthe bonesthe muscles

The lungs, nose, and trachea are organs of the respiratory system. Which best describes these organs?

Which injury would likely cause the body to permanently lose the ability to perform simple reflexes?

Kyle explains that the body of an airplane is like the appendicular skeleton and the wings of an airplane are like the axial skeleton. Which demonstrates how he could change his statement so it is accurate?

The tibia, or shin bone, has a large bump on the top that allows for ligaments to connect to the knee. What is this projection called?

Lewis is exercising and his muscles need oxygen. Which best describes how systems interact to bring his body into homeostasis?

Categorize the following: intestinal muscles, heart muscles, hand muscles, and neck muscles.

Which part of the autonomic system is most likely to be dominant while someone is napping after lunch?

A teacher makes the analogy that stem cell research did for medicine what the Internet did for communication. What is meant by this analogy?

Which is a function performed by the central nervous system (CNS)? Select all that apply.processing information that is received from the stimuli receptorsreceiving stimuli and making the body react to those stimulisending out information so that the body can react appropriately to stimulicoordinating reflexes and reactions to stimulisensing stimuli and causing reactions in the body

Which lists three living units of the human body in order from the simplest to the most complex level of organization?

Which describes organs in the human body?

How is the skeleton similar to the frame of a house?