STRAIGHTERLINE BIO 101 FINAL EXAM
ALREADY PASSED
smallest unit that has all of the characteristics of life ✔✔cell
nutrient molecules are used to build cellular structures or for energy. this best represents which
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STRAIGHTERLINE BIO 101 FINAL EXAM
ALREADY PASSED
smallest unit that has all of the characteristics of life ✔✔cell
nutrient molecules are used to build cellular structures or for energy. this best represents which
characteristic of life? ✔✔living things acquire materials and energy from the environment
organs are composed of tissues, which are composed of cells. this is an example of which
characteristic of life? ✔✔living things have levels of hierarchical organization
which statement concerning reproduction is false? ✔✔the offspring of multicellular organisms
tend to be identical to the parent
technology is the ✔✔application of scientific knowledge for a practical purpose
which of the following is a potential consequence if people stop using technology in the agriculture
industry? ✔✔there could be a significant decrease in the amount of food produced
if a new anti-cancer drug is found to be effective in initial tests with mice, what might researchers
conclude? ✔✔the drug is effective in the mouse model; it must still be tested in humans
which statement regarding science technology is false? ✔✔science technology is a basis for all
ethical or moral decisions
which of the following is one of the domains of life? ✔✔Eukarya
You have discovered a previously unknown organism. It is multicellular, with a filamentous form,
and absorbs food from its environment. Upon microscopic examination, you see that the cells have
nuclei. How would you classify this organism? ✔✔kingdom fungi
which domains contain organisms that lack a membrane-bound nucleus ✔✔archaea and bacteria
corn belongs to the kingdom ✔✔plantae
which of these classification categories contains the closest related group of organisms? ✔✔genus
what is the correct formal for the binomial name of human beings? ✔✔Homo sapiens
A physician specializes in surgery involving the following group of organs: mouth, esophagus,
stomach, and intestines. Overall, what is the highest level of organization that this physician is
specialized in? ✔✔organ system
which sequence correctly lists the different levels of biological organization, from the smallest and
simplest to the largest and most complex? ✔✔cell-tissues-organ-organ systems-organisms
which statement about an ecosystem is incorrect? ✔✔there is a community of organisms, but no
non-living components
when comparing energy and chemicals in an ecosystem, ✔✔chemicals cycle over and over again
but energy flows through once
all the organisms of carious species li
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