A&P Quiz 2

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Which of the following is NOT one of the concepts collectively known as the cell theory

All cells must be motile and divide

Which of the following would be regarded as an organic molecule?

CH4

Which of the following is the best explanation for why cells are considered the smallest units of living things

Cells are the simplest structure to fit all of the characteristics necessary to be considered alive.

The process of discharging particles from inside a cell to the outside is called

Exocytosis

Which of the following imaging devices would best localize a tumor in a person's brain?

MRI

One of the descriptions below is from the perspective of anatomical study, the rest are from an anatomical perspective

The innermost lining of the lungs is composed primarily of a thin tissue called simple squamous epithelium.

This transport protein would best describe as

a symporter

The ____ pathway carries information/stimuli in towards the spinal cord and the brain?

afferent

The four elements that make up about 96% of the body weight are

carbon, oxygen, hydrogen, nitrogen

Tendons are strong rope-like structures that connect skeletal muscle to bone. Which of the following proteins would provide strength to a tendon?

collagen

A good example of positive of a positive feedback would be

enhancement of labor contractions

The coxal joint is most likely found in the ____ region of the body

hip

A high fever causes an enzyme to its three dimensional structure and function. Which bonds are broken when a protein denatures?

hydrogen bonds

Mitosis ____

is always a part of the cell cycle

The parietal pleura is membrane

lining the thoracic cavity

Aerobic cellular respiration occurs in the ___

mitochondria

If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb nutrients, it will likely utilize ________.

pinocytosis

The shoulder is ___ to the wrist

proximal

Which of the following is a general function for a fibrous protein?

structural framework

A red blood cell placed n pure water would

swell and burst


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