LSU BIO 1201 EXAM PREP 2026 FULL DETAILED
SOLUTIONS GRADED A+
◉ biological organization. Answer: -Atoms
-Molecules
-Macromolecules
-Organelles(not in prokaryotes)
-Cells
-Tissues(not in prokaryotes or all eukaryotes)
-Organs(not in prokaryotes or all eukaryotes)
-Organ systems (not in prokaryotes or all eukaryotes)
-Organisms
-Populations
-Community
-Ecosystem
-Biomes
-Biosphere(planet)
,◉ emergent properties. Answer: New properties that arise with each step
upward in the hierarchy of life, owing to the arrangement and
interactions of parts as complexity increases.
◉ Energy. Answer: the capacity to do work
◉ Open systems. Answer: all levels of biological organization are
thermodynamically_____
◉ Structure and function. Answer: are related
◉ reproduce. Answer: organisms _____ and cells are the basic unit of
life
◉ Prokaryotic cells. Answer: do not have a nucleus or other membrane-
bound organelles
◉ Eukaryotic cells. Answer: Contain a nucleus and other organelles that
are bound by membranes.
◉ inheritance. Answer: acquisition of traits by transmission of DNA
from parent to offspring
,◉ Growth and Development. Answer: DNA provides the instructional
methods that guide the ______ and ______ of multicellular organism
◉ negative feedback. Answer: a loop in which the response reduces the
initial stimulus
◉ positive feedback. Answer: end product speeds up its own production
◉ Homeostasis. Answer: A tendency to maintain a balanced or constant
internal state; the regulation of any aspect of body chemistry, such as
blood glucose, around a particular level
◉ premise. Answer: the division of living organisms into groups makes
the study of them easier and more logical
◉ three-domain system. Answer: In this system commonalities in the
DNA organization and other characteristics allows groups, termed
domains, to be constructed There are two prokaryotic domains, Bacteria
and Archaea, and a eukaryotic domain; Eukarya
◉ 4 kingdoms of eukarya. Answer: Protista, Fungi, Plantae, Animalia
, ◉ Discovery science. Answer: focused on where what and when
◉ hypothesis science. Answer: based science focused on how and why
-uses a hypothetico-duductive process and deductive reasoning
◉ Quantative data. Answer: numerical data
◉ qualitative data. Answer: Information describing color, odor, shape,
or some other physical characteristic
◉ Scientific Methods. Answer: -all events have a natural case
-natural causes obey natural laws
-natural laws don't change with time or distance
◉ theory. Answer: explanation of natural events that is based on a large
number of observations and/or experiments
◉ matter. Answer: Anything that has mass and takes up space
◉ mass. Answer: the amount of matter in an object
SOLUTIONS GRADED A+
◉ biological organization. Answer: -Atoms
-Molecules
-Macromolecules
-Organelles(not in prokaryotes)
-Cells
-Tissues(not in prokaryotes or all eukaryotes)
-Organs(not in prokaryotes or all eukaryotes)
-Organ systems (not in prokaryotes or all eukaryotes)
-Organisms
-Populations
-Community
-Ecosystem
-Biomes
-Biosphere(planet)
,◉ emergent properties. Answer: New properties that arise with each step
upward in the hierarchy of life, owing to the arrangement and
interactions of parts as complexity increases.
◉ Energy. Answer: the capacity to do work
◉ Open systems. Answer: all levels of biological organization are
thermodynamically_____
◉ Structure and function. Answer: are related
◉ reproduce. Answer: organisms _____ and cells are the basic unit of
life
◉ Prokaryotic cells. Answer: do not have a nucleus or other membrane-
bound organelles
◉ Eukaryotic cells. Answer: Contain a nucleus and other organelles that
are bound by membranes.
◉ inheritance. Answer: acquisition of traits by transmission of DNA
from parent to offspring
,◉ Growth and Development. Answer: DNA provides the instructional
methods that guide the ______ and ______ of multicellular organism
◉ negative feedback. Answer: a loop in which the response reduces the
initial stimulus
◉ positive feedback. Answer: end product speeds up its own production
◉ Homeostasis. Answer: A tendency to maintain a balanced or constant
internal state; the regulation of any aspect of body chemistry, such as
blood glucose, around a particular level
◉ premise. Answer: the division of living organisms into groups makes
the study of them easier and more logical
◉ three-domain system. Answer: In this system commonalities in the
DNA organization and other characteristics allows groups, termed
domains, to be constructed There are two prokaryotic domains, Bacteria
and Archaea, and a eukaryotic domain; Eukarya
◉ 4 kingdoms of eukarya. Answer: Protista, Fungi, Plantae, Animalia
, ◉ Discovery science. Answer: focused on where what and when
◉ hypothesis science. Answer: based science focused on how and why
-uses a hypothetico-duductive process and deductive reasoning
◉ Quantative data. Answer: numerical data
◉ qualitative data. Answer: Information describing color, odor, shape,
or some other physical characteristic
◉ Scientific Methods. Answer: -all events have a natural case
-natural causes obey natural laws
-natural laws don't change with time or distance
◉ theory. Answer: explanation of natural events that is based on a large
number of observations and/or experiments
◉ matter. Answer: Anything that has mass and takes up space
◉ mass. Answer: the amount of matter in an object
