Body Structure and Functions

Where is the greatest concentration of cones located?

• In the fovea Centralis

• Iris

• Spiral Organ

The smallest structural unit that exhibits the characteristics of living things is

• a cell.

• neuron

• DNA strand

• Nucleus

Gross anatomy refers to the study of

• Physiology

• The body

• structures visible to the unaided eye.

• Histology

Which best defines "superficial"?

• On the outside

• The back

• On the inside

• Posterior

The various chemical reactions that organisms carry out are collectively called

• metabolism.

• histology

• anatomy

A(n) ________ plane separates the body into superior and inferior parts.

• Anterior

• Frontal

• transverse

Which branch of microscopic anatomy is the study of tissues?

• Histology

• Hypogastric

• proximal.