BIOLOGY 1 / EXAM 1 (CH 1-5) / FGCU
(FASSBENDER) QUESTIONS AND
CORRECT ANSWERS | LATEST UPDATE
biology
✓ -:- scientific study of life
characteristics of life
✓ -:- cell, order, regulation, energy processing, evolutionary adaptation,
response to the environment, reproduction, growth & development
how does energy flow through an ecosystem?
✓ -:- entering as light and exiting as heat
eukaryotic cell
✓ -:- has membrane-enclosed organelles, the largest of which is usually
the nucleus; example: humans, plants, fungi, insects
prokaryotic cell
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✓ -:- simpler and usually smaller, and does not contain a nucleus or other
membrane-enclosed organelles; example: bacteria & arc haea; e coli, strep
taxonomy
✓ -:- the branch of biology that names & classifies species; DKPCOFGS
DKPCOFGS
✓ -:- Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
most general taxonomic group
✓ -:- domain
least general taxonomic group
✓ -:- species
cell
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✓ -:- the lowest level of organization that can perform all activities
required for life
all cells...
✓ -:- are enclosed by a membrane and use DNA as their genetic
information
different levels of biology & emergent properties
✓ -:- life can be studied at different levels (biosphere, ecosystems,
organs/organ systems, tissues, organelles, cells, atoms, molecules,
communities, populations, organisms); emergent properties result from
the arrangement & interaction of parts within a syst em
systems biology
✓ -:- constructs models for the dynamic behavior of whole biological
systems
fundamental characteristic of living organisms
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✓ -:- their use of energy to carry out life's activities
work
✓ -:- including moving, growing, & reproducin g, requires a source of
energy
transform energy
✓ -:- living organisms change energy from one form to another, example:
light energy is converted to chemical energy, then to kinetic energy
cell division
✓ -:- the basis of all reproduction, growth, & repair of multicellular
organisms
DNA (deoxyribonucleic acid)
✓ -:- a cell's genetic material; the substance of genes
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