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| Question | Answer |
|---|---|
| Which system is responsible for the movement of the human body? | muscular system |
| Name three types of muscle tissue | Visceral, cardiac, and skeletal. |
| Which is the only voluntary muscle tissue in the human body | Visceral, cardiac, and skeletal. |
| Most skeletal muscles are attached to two bones through | tendons |
| The majority of the nervous system is tissue made up of two classes of cells | neurons and neuroglia. |
| There are 3 basic classes of neurons: | afferent neurons, efferent neurons, and interneurons |
| The blastocyst implants in the uterus, and within 2 weeks the cells move and regroup in an orderly way into three primary germ layers called | endoderm, mesoderm, and ectoderm |
| Corneal tissue is avascular; that is, the cornea is free of blood vessels | True |
| The aortic arch curves over the heart, giving rise to branches that bring blood to the head, neck, and arms | True |
| Leukemia is the term used to describe a number of blood cancers affecting the | white blood cells (WBCs) |