Unit Test Answers

Which part of the neuron below is indicated by the arrow, and what is its function?

Suppose that scientists discover how to grow neurons in the brain tissue of a lizard. What are scientists most likely to do with this discovery?

Look at the two images of cells.Which of the following statements best describes what can be seen in the images?

Mariana’s teacher has asked her to determine the type of a sample of blood. After doing some tests, she has learned that the red blood cell of the sample has no antigens on it and that the plasma contains both A and B antibodies. What is the type of the blood sample?

Gunther touched a hot object and received a minor burn. How did the skeletal system help prevent further damage?

Yolanda pricked her finger on a sharp object. Which type of neuron allowed her body to cause the movement that removed her hand from the sharp object?

Which is the largest gland in the body?

Stella is stressed about her upcoming midterm exams. Which glands are managing that stress during the tests?