Unit 1 Review Quiz Anatomy and Phys

The smallest unit capable of life on its own is a

• cell
• organelle
• organ
• tissue

Cells that line the trachea specialize in moving fluids across their surfaces, down the throat. Which organelle would these cells most likely have in abundance?

• cilia
• flagella
• centrioles
• mitochondria

Organize the parts below from most basic to most complex according to the levels of organization in a multicellular organism. central nervous system, human being, neuron, nerve tissue, brain

• neurons -> nerve tissue -> brain -> central nervous system -> human being
• human being -> central nervous system -> brain -> nerve tissue -> neurons
• neurons -> brain -> nerve tissue -> central nervous system -> human being

A pancreatic cell specializes in making enzymes that it releases to the small intestine. What best describes the path these enzymes take from synthesis to exocytosis?

• rough ER -> Golgi -> cell membrane
• smooth ER -> Golgi -> lysosome -> cell membrane
• Golgi -> rough ER -> cell membrane

Inherited traits are passed down from our parents to us, their offspring, by the information that is coded in our parents' _____

• chromosomes
• RNA
• phospholipids
• proteins

The body system responsible for the production and secretion of hormones is the ____.

• endocrine system
• nervous system
• lymphatic system
• excretory system

The body system responsible for acting as a barrier to protect the body from infectious agents in the environment is the ____.

• integumentary system
• nervous system
• lymphatic system
• excretory system

To make a banana split, you halve a banana into two long, equal, right and left sides along the ________________.

• midsagittal plane
• coronal plane
• transverse plane
• parasagittal plane

Which connective tissue specializes in the storage of fat?

• adipose tissue
• tendon
• reticular tissue
• dense connective tissue

Skeletal muscle is composed of very hardworking cells. Which organelles would you expect to find in abundance in a skeletal muscle cell?

• mitochondria
• nuclei
• ribosomes
• vacuoles