Human Anatomy Quiz 1

A plane of section that runs parallel to the long axis of the body and divides it into anterior and posterior portions is called a ___ section

Frontal

The knee is _____ to the hip

Distal

The shoulder blade is _____ to the spine

Lateral

You are examining a microscope slide under the 4X objective lens and you switch to the 10X objective lens. The total magnification will:

Increase

If you are using an objective lens with a power of 100X and ocular lenses with a power of 10X, the total magnification of the specimen will be _____ X

1000

Fine adjustment knob

What is the name of the membrane lining the most of the organs within the abdominal cavity?

Visceral peritoneum

What body, found within the nucleus, containing proteins and RNA, serves to assemble ribosomal particles?

Nucleolus

Golgi apparatus

The chromatin condenses during which phase of mitosis?

Early prophase

A plane of section that runs parallel to the long axis of the body and divides it into equal right and left halves is called a _____ section

Midsagittal

The foot is _____ to the knee

Distal

The belly button is _____ to the spine

Anterior

You are examining a microscope slide under the 10X objective lens and you switch to the 4X objective lens. The height of the focal point will:

Stay the same

If you are using an objective lens with a power of 4X and ocular lenses with a power of 10X, the total magnification of the specimen will be _____ X

40

Coarse adjustment knob

What is the name of the wall of muscle that separates the thoracic cavity from the abdominopelvic cavity?

Diaphragm

Mitochondrion

Anaphase

You are examining a microscope slide under the 4X objective lens and you switch to the 10X objective lens. The depth of field will:

Decrease

If you are using an objective lens with a power of 40X and ocular lenses with a power of 10X, the total magnification of the specimen will be _____ X

400

What is the body cavity in which the heart and lungs are both located?

Thoracic

What membranous vesicles contain oxidase enzymes that detoxify alcohol, hydrogen peroxide, and other harmful chemicals?

Peroxisomes

The daughter chromosomes separate during which phase of mitosis?

Anaphase

A plane of section that runs parallel to the long axis of the body and divides it into unequal right and left halves is called a _____ section

Parasagittal

The spine is _____ to the belly button

Posterior

You are examining a microscope slide under the 10X objective lens and you switch to the 4X objective lens. The depth of field will:

Increase

Which objective lens has the greater working distance: 10X or 40X?

10X

Ocular lenses

What is the body cavity in which the urinary bladder is located?

Pelvic

What membranous system of tubules serves to either store and transport proteins or to synthesize steroids and lipids?

Endoplasmic reticulum

Nucleolus

Prophase

The fingers are _____ to the wrist

Distal

The nose is _____ to the ears

Medial

A plane of section that runs parallel to the long axis of the body and divides it into right and left portions is called a __________ section.

Sagittal

The hand is __________ to the elbow.

distal

If you are using an objective lens with a power of 10X and ocular lenses with a power of 10X, the total magnification of the specimen will be ____X.

100

What minute, finger-like projections of the cell membrane serve to increase the surface area of the cell for absorption?

Microvilli

Identify the indicated cellular organelle

Nucleus

DNA replication occurs during which phase of the cell cycle?

Interphase

Which objective lens has the greater depth of field: 100X or 40X?

40X

Identify the indicated part of the microscope

Objective lens

What is the body cavity in which a single lung is located?

Pleural

Identify the indicated phase of mitosis

Telophase

The knee is __________ to the foot.

Proximal

You are examining a microscope slide under the 10X objective lens and you switch to the 40X objective lens. The field of view will:

Decrease

Identify the indicated cellular organelle

Endoplasmic reticulum

The nuclear membrane disappears during which phase of mitosis?

Late prophase

A plane of section that runs perpendicular to the long axis of the body and divides it into superior and inferior portions is called a __________ section.

transverse

The elbow is __________ to the shoulder.

distal

You are examining a microscope slide under the 10X objective lens and you switch to the 4X objective lens. The field of view will:

Increase

What membranous vesicles contain acid hydrolases and serve to digest worn-out organelles and foreign substances that enter the cell?

Lysozomes

The shoulder is __________ to the elbow.

proximal

You are examining a microscope under the 4X objective lens and you switch to the 10X objective lens. The height of the focal point will:

Stay the same

Identify the indicated parts of the microscope

Stage controls

The nuclear membrane reforms during which phase of mitosis?

Telophase

What is the body cavity in which the heart, lungs, stomach and urinary bladder are all located?

Ventral

The breast-bone is __________ to the spine

Anterior

Which objective lens has the greater working distance: 4X or 40X?

4X

The spine is __________ to the shoulder blade

Medial

What cytoskeletal element is primarily composed of tubulins and helps determine the shape of the cell?

Microtubule

What is the general term denoting a membrane that lines the organs within certain ventral body cavities?

Visceral serosa

Centriole

The cell completes its division into two daughter cells during which portion of the cell cycle?

Cytokinesis

What is the body cavity in which the stomach (but not the urinary bladder) is located?

Abdominal

What paired, cylindrical bodies direct the formation of the mitotic spindle during cell division?

Centrioles

What is the name of the membrane lining the organ within the pleural cavity?

Visceral pleura

What is the name of the membrane lining the walls of the abdominal cavity?

Parietal peritoneum

What is the body cavity in which the stomach and urinary bladder are both located?

Abdominopelvic

What stack of flattened membranous discs packages proteins and other substances for transport in vesicles?

Golgi apparatus

Metaphase

What cytoskeletal elements are stable and resist mechanical forces acting on the cell?

Intermediate filaments

The spine is ___________ to the breast-bone

posterior

What is the membrane that surrounds the internal contents of the cell and provides a boundary between the external environment and the internal cell environment?

Plasma membrane

What is the body cavity in which the heart is located (by itself)?

Pericardial

What is the body cavity in which the spinal cord is located (by itself)?

Spinal

What cytoskeletal element is primarily composed of actin?

Microfilament

What is the body cavity in which the brain and spinal cord are both located?

Dorsal

What is the general term denoting a membrane that lines the walls of certain ventral body cavities?

Parietal serosa

What membrane bound organelle contains the genetic material that controls the functioning of the cell?

Nucleus

What is the name of the membrane lining the walls of the pericardial cavity?

Parietal pericardium

The wrist is __________ to the fingers

Proximal