The ventricles are the lower chambers in the heart.

The major vein that drains blood from the head is the

The flap-like structure that prevents food from entering the larynx is called the

Which of the following changes does not occur at birth when an infant takes his or her first breaths?

In the process of ________, two substances are moved across a cell membrane in the same direction without directly using cellular energy. One of the substances can be moved against a concentration gradient by this process.

Histology: The cell fragments which are seen next to the “t” are platelets (thrombocytes).   

The ________ extends from the sixth cervical vertebra to the fifth thoracic vertebra.

Gland which is activated when body is under emotional stress

The slide of the Cardiac Muscle that you observed during your Cardiovascular Sytem: The Heart Laboratory Exercise originated from the Myocardium.

Histology: Identify specifically what “C” represents in the below histology slide