ANS 2- 3.02

The specialized cells that transform cartilage to bone are called:

• tendons

• osteocytes

• ligaments

• oocytes

What chemical substance in the endocrine system travels through the bloodstream?

• Glands

• Cells

• Hormones

• Lymph

Which animal system has the function of responding to the five senses?

• Circulatory

• Endocrine

• Nervous

• Respiratory

Energy for muscle contractions comes from:

• deoxyribonucleic acid.

• adenosine triphosphate.

• sensory neurons.

• hormones

The internal organ of livestock which filters waste products from the blood is the:

• brain

• heart

• kidney

• stomach

Which animal system plays an important role in the body functions of growth, fattening, and reproduction?

• Endocrine

• Nervous

• Respiratory

• Skeletal

Which animal system secretes hormones into the blood to travel to and stimulate certain organs to perform their specific functions?

• Circulatory

• Endocrine

• Muscular

• Skeletal

Which livestock system is responsible for supplying body tissues with nourishment and collecting waste materials through blood?

• CIrculatory

• Endocrine

• Nervous

• Respiratory

What part of the heart sends oxygenated blood to the various parts of the body?

• Aorta

• Lungs

• Pulmonary veins

• Left atrium

The cells that conduct impulses in the nervous system are called:

• hormones

• veins

• neurons

• receptors