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WorksheetsUnit 1 Review
Total questions: 30
Worksheet time: 15mins
Which term describes the self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival?
Anatomy
Physiology
Pathophysiology
Homeostasis
7. An anatomical section that separates the body into right and left portions is a __________ section.
frontal
transverse
coronal
sagittal
In negative feedback mechanisms, changes away from the normal state
stimulate changes in the same direction
inhibit all body reactions
stimulate changes in the opposite direction
stimulate a reduction in all requirements of the body
This directional term pair that means upper vs. lower
Superior vs. inferior
Anterior vs. posterior
Medial vs. lateral
Ipsilateral vs. contralateral
This directional term pair also means ventral vs dorsal or front vs back
Superior vs inferior
Anterior vs posterior
Medial vs lateral
Ipsilateral vs contralateral
This body plane divides the body into anterior and posterior sections
Sagittal
Frontal/Coronal
Transverse
Oblique
Which of the following is arranged in correct order from the Simplest to most Complex
molecular, cellular, tissue, organ, system, organism
organism, system, organ, tissue, cellular, molecular
tissue, cellular, molecular, organ, system, organism
organ, organism, molecular, cellular, tissue, system
The abdominopelvic region that is immediately superior to the umbilical region is the
right inguinal region.
epigastric region.
left hypochondriac region.
hypogastric region.
Visceral pericardium is located
on the lung itself.
on the heart itself.
lining the pleural cavity.
lining the pericardial cavity.
When atoms complete their outer electron shell by sharing electrons, they form
covalent bonds.
ionic bonds.
hydrogen bonds.
anions.
The chemical behavior of an atom is determined by the
outermost electron shell.
size of the atom.
mass of the nucleus.
number of neutrons.
Chemical reactions that occur in the body are accelerated by
vitamins
enzymes
hormones
electrons
Identify the product formed from the phosphorylation of ADP.
adenosine triphosphate
adenosine diphosphate
adenine
deoxyribonucleic acid
Molecules with two fatty acid chains and a phosphate group that form biological membranes are called
phospholipids.
prostaglandins.
dipeptides.
disaccharides.
Which organelle contains enzymes that degrade pathogens and worn-out organelles?
Peroxisome
Lysosome
Golgi complex
Smooth ER
What is the function of the rough ER?
Synthesize lipids and hormones
Store calcium
Detoxify substances
Site of protein synthesis
What is the function of the Golgi apparatus?
Package and modify proteins
Store calcium
Store DNA
Produce hormones
Which biomolecule is responsible for insulation and long term energy storage?
Protein
Nucleic Acid
Lipid
Carbohydrate
Biomolecule which monomer is an aminoacid
Nucleic Acid
Carbohydrate
Protein
Lipid
What is the monomer of carbohydrates?
Monosaccharides
Fatty Acids
Amino Acids
Nucleic Acids
The movement of water through a semi-permeable membrane from a region of high concentration to a region of low concentration, tending to equalize the concentrations of the water.
Osmosis
Active Transport
Diffusion
Tonicity
Does “appendicular” include the arms and legs or your appendix?
Appendix
Arms and legs
Neither
Doctors tested a patient to find out what molecules were in her cells. Her cells contained normal levels of amino acids, normal levels of oxygen molecules, and low levels of glucose molecules.
Will this patient be able to exercise normally?
Yes, her cells just need to combine amino acids to release energy.
No, her cells need to combine glucose into starch molecules to release energy.
No, her cells need glucose to react with oxygen to release energy.
Yes, her cells just need oxygen to release energy.
What does pH measure?
the amount of hydrogen (H+) ions
the amount of hydroxide (OH-) ions
amount of water
all of the above
