Biology correct answers the study of living organisms and their environments
Tissue correct answers a group of similar cells that perform a particular function
Organ correct answers made up of several types of tissues
Organ system correct answers multiple organs working together
Organis...
BIO 150 - Unit 1 Test || 100% SOLVED!!
Biology correct answers the study of living organisms and their environments
Tissue correct answers a group of similar cells that perform a particular function
Organ correct answers made up of several types of tissues
Organ system correct answers multiple organs working together
Organism correct answers a collection of organ systems
Species correct answers group of interbreeding organisms
Population correct answers members of one species in a particular area
Community correct answers interacting populations within an area
Ecosystem correct answers community of populations interacting with the physical
environment creates...
Biosphere correct answers all the Earth's ecosystems
Metabolism correct answers all of the chemical reactions that occur within a cell
Homeostasis correct answers the ability of a cell or an organism to maintain an internal
environment the operates under specific conditions
Growth correct answers an increase in size and often the number of cells
Development correct answers includes all the changes that occur from the time the egg is
fertilized until death
Genes correct answers short sequences of hereditary material that specify the instructions for
a specific trait
Evolution correct answers the process by which a species changes through time
Domains correct answers all living things belong to one of three: bacteria, archaea, eukarya
Kingdoms correct answers members of the domain eukarya are classified in to one of four:
plants, fungi, animals, protists
Science correct answers a way of knowing about the natural world
Scientific theories correct answers concepts that tell us about the order and the patterns within
the natural world
Principle correct answers theories generally accepted as valid by an overwhelming number of
scientists
, Scientific method correct answers process by which scientific information is acquired
Data correct answers results and conclusions reported by previous research
Experimental variables correct answers the factor expected to vary from being tested
Control group correct answers not given the experimental item
Technology correct answers the application of scientific knowledge to the interests of humans
Matter correct answers anything that takes up space and has mass
Element correct answers one of the basic building blocks of matter
Atomic number correct answers the number above the element's symbol; represents the
number of protons/electrons
Atomic mass correct answers average mass of all atoms of a particular element
Atom correct answers the smallest unit of an element that still retains the chemical and
physical properties of that element
Protons correct answers carry a positive charge
Electrons correct answers carry a negative charge
Isotopes correct answers same type of atom with different number of neutrons
Radioisotope correct answers radioactive isotope
Molecule correct answers atoms bonded with one another to form a chemical unit
Ions correct answers particles that carry a charge (+ or -)
Ionic bond correct answers chemical bond in which ions are attracted to one another by
opposite charges
Covalent bond correct answers chemical bond in which atoms share one pair of electrons
Hydrogen bond correct answers weak bond that arises between a slightly positive hurdrogen
atom of one molecule and a slightly negative atom of another, or between parts of the same
molecule
Polar correct answers molecule with one, slightly positive end and one slightly negative end
Acids correct answers substances that dissociate in water, releasing hydrogen ions, H+
Bases correct answers substances that either take up hydrogen ions (H+) or release hydroxide
ions (OH-)
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