BIOL 1201 Exam 1 LSU Steven Pomarico
Questions And Answers 100% Solved!!
about how many species have been named and identified? - ANSWERS1.8 million
organic molecules - ANSWERScontain skeleton structures of carbon with hydrogen and
oxygen
Hierarchy of Biological Organization - ANSWERSAtoms, Molecules, Macromolecules,
Organelles, Cells, Tissues, Organs, Organ Systems, Organisms, Populations,
Community, Ecosystem, Biomes, Biosphere
hydrocarbons - ANSWERSCompounds composed of only carbon and hydrogen
enantiomers - ANSWERSisomers that are mirror images of each other
eukaryotic cells - ANSWERShave a nucleus and other membrane-bound organelles
enantiomers require an - ANSWERSasymmetric carbon
homeostasis - ANSWERSorganisms ability to maintain their structure and regulate their
internal environment
asymmetric carbon - ANSWERSa carbon atom that is attached to four different atoms
or groups of atoms
premise - ANSWERSthe division of living organisms into groups
functional groups - ANSWERShydroxyl, carbonyl, carboxyl, amino, sulfhydryl,
phosphate, methyl
prokaryotic domains - ANSWERSbacteria and archaea
hydroxyl group - ANSWERSA functional group consisting of a hydrogen atom joined to
an oxygen atom by a polar covalent bond. Molecules possessing this group are soluble
in water and are called alcohols.
eukarya - ANSWERSProtista, Fungi, Plantae, Animalia
carbonyl group - ANSWERSa chemical group consisting of a carbon atom linked by a
double bond to an oxygen atom Emergent Properties - ANSWERSNew properties that
arise with each step upward in the hierarchy of life, owing to the arrangement and
interactions of parts as complexity increases.
, isomers - ANSWERSCompounds with the same formula but different structures.
Energy - ANSWERScapacity to do work
structural isomers - ANSWERShave different covalent arrangements of their atoms
basic unit of life? - ANSWERScells
geometric isomers - ANSWERShave the same covalent arrangements but differ in
spatial arrangements
prokaryotic cells - ANSWERSdo not have a nucleus or other membrane-bound
organelles
methods of science - ANSWERSdiscovery science focused on where, what, when and
hypothesis based science focused on the how and why
aldehyde - ANSWERSAn organic molecule with a carbonyl group located at the end of
the carbon skeleton.
principles of science - ANSWERSall events have a natural cause: natural casality
natural causes obey natural laws
natural laws don't change with time or distance
ketone - ANSWERSan organic molecule with a carbonyl group located in the center of
the carbon skeleton
hypothesis based science - ANSWERSthe scientific method, make observations, form a
hypothesis, conduct experiments, make conclusions
carboxyl group - ANSWERSA functional group present in organic acids and consisting
of a single carbon atom double-bonded to an oxygen atom and also bonded to a
hydroxyl group.
theory - ANSWERSan explanation of natural events that is based on a large number of
observations and or experiments
carboxylic acids - ANSWERScompounds with carboxyl groups
25 essential elements for life - ANSWERSOxygen 96%
Nitrogen
Carbon
Hydrogen
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Questions And Answers 100% Solved!!
about how many species have been named and identified? - ANSWERS1.8 million
organic molecules - ANSWERScontain skeleton structures of carbon with hydrogen and
oxygen
Hierarchy of Biological Organization - ANSWERSAtoms, Molecules, Macromolecules,
Organelles, Cells, Tissues, Organs, Organ Systems, Organisms, Populations,
Community, Ecosystem, Biomes, Biosphere
hydrocarbons - ANSWERSCompounds composed of only carbon and hydrogen
enantiomers - ANSWERSisomers that are mirror images of each other
eukaryotic cells - ANSWERShave a nucleus and other membrane-bound organelles
enantiomers require an - ANSWERSasymmetric carbon
homeostasis - ANSWERSorganisms ability to maintain their structure and regulate their
internal environment
asymmetric carbon - ANSWERSa carbon atom that is attached to four different atoms
or groups of atoms
premise - ANSWERSthe division of living organisms into groups
functional groups - ANSWERShydroxyl, carbonyl, carboxyl, amino, sulfhydryl,
phosphate, methyl
prokaryotic domains - ANSWERSbacteria and archaea
hydroxyl group - ANSWERSA functional group consisting of a hydrogen atom joined to
an oxygen atom by a polar covalent bond. Molecules possessing this group are soluble
in water and are called alcohols.
eukarya - ANSWERSProtista, Fungi, Plantae, Animalia
carbonyl group - ANSWERSa chemical group consisting of a carbon atom linked by a
double bond to an oxygen atom Emergent Properties - ANSWERSNew properties that
arise with each step upward in the hierarchy of life, owing to the arrangement and
interactions of parts as complexity increases.
, isomers - ANSWERSCompounds with the same formula but different structures.
Energy - ANSWERScapacity to do work
structural isomers - ANSWERShave different covalent arrangements of their atoms
basic unit of life? - ANSWERScells
geometric isomers - ANSWERShave the same covalent arrangements but differ in
spatial arrangements
prokaryotic cells - ANSWERSdo not have a nucleus or other membrane-bound
organelles
methods of science - ANSWERSdiscovery science focused on where, what, when and
hypothesis based science focused on the how and why
aldehyde - ANSWERSAn organic molecule with a carbonyl group located at the end of
the carbon skeleton.
principles of science - ANSWERSall events have a natural cause: natural casality
natural causes obey natural laws
natural laws don't change with time or distance
ketone - ANSWERSan organic molecule with a carbonyl group located in the center of
the carbon skeleton
hypothesis based science - ANSWERSthe scientific method, make observations, form a
hypothesis, conduct experiments, make conclusions
carboxyl group - ANSWERSA functional group present in organic acids and consisting
of a single carbon atom double-bonded to an oxygen atom and also bonded to a
hydroxyl group.
theory - ANSWERSan explanation of natural events that is based on a large number of
observations and or experiments
carboxylic acids - ANSWERScompounds with carboxyl groups
25 essential elements for life - ANSWERSOxygen 96%
Nitrogen
Carbon
Hydrogen
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