A&P I Final Prep

Which of the following is arranged in correct order from the most complex to the simplest?

• organism, system, organ, tissue, cellular, molecular

• cellular, tissue, molecular, system, organ, organism

• molecular, cellular, tissue, organ, system, organism

• tissue, cellular, molecular, organ, system, organism

Tags

NGSS.HS-LS1-2

Which of the following is not considered an abdominopelvic region?

• right inguinal region

• right upper

• left hypochondriac

• left lumbar

The tendency for physiological systems to stabilize internal conditions is called

• amplification.

• hemopoiesis.

• homeostasis.

• self-regulation.

Tags

NGSS.HS-LS1-3

The nucleus of an atom consists of

• electrons.

• neutrons.

• protons + electrons.

• protons + neutrons.

Tags

NGSS.HS-PS1-8

The chemical behavior of an atom is determined by the

• outermost electron shell.

• size of the atom.

• number of neutrons.

• mass of the nucleus.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following descriptors is false regarding enzymes?

• They are proteins.

• They function as biological catalysts.

• They are consumed during the reaction.

• They lower the activation energy required for a reaction.

Which pH is closest to normal body pH?

• pH 7

• pH 8

• pH 6

• pH 9

Tags

NGSS.HS-LS1-3

The smallest living unit within the human body is

• a atom

• a cell.

• an organ.

• a tissue.

Tags

NGSS.MS-LS1-1

Match the organelle (1-4) with the correct description (5-8).

 

1) mitochondrion                     5) synthesizing molecules

2) centriole                              6) liquid in cell

3) endoplasmic reticulum        7) provides cell with energy

4) cytosol                                 8) aids the formation of the spindle apparatus

• 1 and 7, 2 and 8, 3 and 5, 4 and 6

• 1 and 5, 2 and 6, 3 and 7, 4 and 8

• 1 and 6, 2 and 8, 3 and 5, 4 and 7

• 1 and 8, 2 and 5, 3 and 6, 4 and 7

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Each of the following is an example of a nonmembranous organelle except

• lysosomes.

• cilia.

• centrioles.

• ribosomes.