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1 g/
- You g are g most g likely g to g see g hag g fish, g sperm g whales, g and g viperfish g inhabiting g which g of g the g following g zones g of g the g ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic: gbathypelagic
- What g was g the g first g seed g plant g to g appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular g plants: ggymnosperm
Straighterline - Bio 101 Final Exam
Questions and Answers (Verified Revised Full Exam)
2 g/
- In g a g pedigree g for g an g autosomal g recessive g disorder, g which g of g the g following g will g o ccur g if g two g homozygous g unaffected g individuals g mate? a. They g will g have g affected g offspring. b. They g will g have g unaffected g offspring. c. Cannot g be g determined g based g on g the g information g given. d. There g is g a g 25% g chance g they g will g have g affected g offspring.: gTheygwillghaveg unaffectedg offspring.
- Both g bacteria g and g archaea g are g which g of g the g following g types g of g organism? a. eukaryotic b. prokaryotic c. nucleoplasmic d. multicellular: gprokaryotic
- Which g of g the g following g accurately g describes g transcriptional g control g of g gene g e xpression g in g eukaryotes? a. Activators g trigger g sequences g of g DNA g transcription g factors g to g be g expressed
4 g/ b. incomplete g reactions c. opposite g reactions d. unrelated g reactions: goppositegreactions
- Which g of g the g following g parts g of g a g plant g seed g turns g into g the g root g system? a. cotyledon b. epicotyl c. hypocotyl d. radicle: gradicle
- Which g of g the g following g equations g is g often g used g to g show g that g an g enzyme g has g formed g a g c omplex g with g its g substrate? Select g one: a. enzyme g + g product g Ò g substrate g + g enzyme g Ò g enzyme-substrate g complex b. enzyme g + g substrate g Ò g product g + g enzyme g Ò g enzyme-substrate g complex c. product g + g enzyme g Ò g enzyme-substrate g complex g Ò g substrate g + g product d. substrate g + g enzyme g Ò g enzyme-substrate g complex g Ò g enzyme g + g prod:u d c. t substrateg+genzymegÒgenzyme-substrategcomplexgÒgenzymeg+gproduct
- What g type g of g muscle g cell g has g branching, g striated g cells, g each g containing g a g single g n ucleus?
5 g/ a. cardiac g muscle
7 g/
- Which g organic g molecule g is g composed g of g an g amino g group, g a g carboxylic g acid g group, g and g an g R g group? A. carbohydrate B. phospholipid C. amino g acid D. nucleotide: gaminogacid
- Which g step g of g the g photosynthesis g pathway g produces g a g carbohydrate g from g CO2 g in g t he g atmosphere? A. the g light g reactions B. ATP g production C. the g Calvin g cycle D. the g C4 g pathway: gtheg Calving cycle
- Which g step g of g the g cellular g respiration g pathway g produces g 4 g CO2, g 6 g NADH, g 6 g H+, g 2 g FADH2, g and g 2 g ATP? A. Glycolysis B. Fermentation C. Citric g Acid g Cycle D. Electron g Transport g Chain: gCitricg Acidg Cycle
- Which g membranous g organelle, g present g in g both g animal g and g plant g cells, g is g primarily g used g for g storage?
8 g/ A. the g vacuole
10 g/ B. Homo g floresiensis C. Cro-Magnons D. Neandertals: gCro-Magnons
- To g bypass g the g pulmonary g circulation g in g the g fetal g heart, g much g of g the g blood g e ntering g the g right g atrium g is g shunted g directly g to g the g left g atrium g through g the A. foramen g ovale. B. vernix g caseosa. C. fontanel. D. umbilical g cord.: gforamengovale
- The g phenomenon g that g occurs g when g two g alleles g of g the g same g gene g are g e xpressed g equally g in g a g heterozygote g is g called A. incomplete g dominance. B. polygenic g inheritance. C. codominance. D. dihybrid: gcodominance
- Which g members g of g an g ecosystem g occupy g the g first g trophic g level g of g a g food g web? A. Autotrophs B. Herbivores C. Omnivores D. Carnivores: g Autotrophs
- Which g form g of g symbiosis g resembles g the g predator-prey g relationship g in g which
11 g/ one g species g benefits g while g the g other g species g is g harmed? A. Mimicry B. Parasitism C. Commensalism D. Mutualism: gParasitism
- Behavior g that g may g reduce g an g individual's g lifetime g reproductive g success, g but g benefit g one g of g their g relatives g is g referred g to g as A. operant g conditioning B. imprinting C. altruism. D. territoriality.: galtruism
13 g e. scientific g theory, g conclusion, g hypothesis, g experiment, g observation: gc.gobser- g vation,ghypothesis,gexperiment,gconclusion,gscientificgtheory
- Which g statement g regarding g the g scientific g method g is g false? a. Inductive g reasoning g is g used g to g form g a g hypothesis. b. Observations g are g used g to g form g a g hypothesis. c. Experiments g need g to g be g repeatable. d. Original g hypotheses g are g formed g after g an g experiment. e. The g control g and g experimental g group g are g identical g except g for g one g variable.: g - Originalghypothesesgaregformedgaftergangexperiment.
- Which g of g these g classification g categories g contains g the g closest g related g or- g ganisms? a. domain
14 g b. genus c. family d. phylum e. kingdom: ggenus
- Organs g are g composed g of g tissues, g which g are g composed g of g cells. g This g is g an g example g o f g which g characteristic g of g life? a. Living g things g grow g and g develop. b. Living g things g respond g to g stimuli. c. Living g things g maintain g themselves g by g homeostasis. d. Living g things g have g levels g of g hierarchical g organization. e. Living g things g are g adapted g to g the g environment.: gLivinggthingsghaveglevelsgofg hierarchicalg organization.
- When g comparing g energy g and g chemicals g in g an g ecosystem, a. both g chemicals g and g energy g cycle g over g and g over g again. b. chemicals g cycle g over g and g over g again g but g energy g flows g through g once. c. both g chemicals g and g energy g flow g through g once. d. energy g cycles g over g and g over g again g but g chemicals g flow g through g once. e. neither g cycle g nor g flow g but g both g are g simply g present.: gchemicalsgcyclegovergandg overgagaing butgenergygflowsgthroughgonce.
- Which g statement g regarding g the g scientific g method g is g false? a. A g theory g that g has g been g repeatedly g supported g is g sometimes g called g a g law.
16 g d. This g cell g from g a g mushroom g has g a g nucleus. e. Fungi g are g not g capable g of g photosynthesis.: gEverygfungusgthatghasgevergbeeng studiedg absorbsgitsgfood;gtherefore,gfoodgabsorptiongisgcharacteristicgofgfungi.
- Which g of g the g following g is g one g of g the g domains g of g life? a. Animalia b. Eukarya c. Molds d. Protista e. Fungi: g Eukarya
- When g you g are g overheated, g you g perspire, g and g when g you g are g too g cold, g you g shiver g to g generate g heat. g Which g property g of g life g is g best g represented g by g this g example? a. homeostasis b. development c. behavior d. organization e. adaptation: ghomeostasis
- The g layer g where g organisms g can g exist g on g the g surface g of g the g earth g is g the a. biosphere. b. ecosystem. c. population. d. homeostasis.
17 g e. community.: gbiosphere
- Which g domains g contain g organisms g that g lack g a g membrane g bound g nucleus? a. Archaea g & g Bacteria b. Archaea g & g Eukarya c. Bacteria g & g Eukarya d. Eukarya g & g Animalia e. Archaea g & g Animalia: gArchaeag&gBacteria
- The g term g "biodiversity" g refers g to a. a g study g of g ecosystems g without g consideration g of g the g living g organisms. b. the g similarities g between g species. c. the g rate g of g extinction g of g species g due g to g human g activities. d. the g total g number g of g species, g variation g of g species g and g the g ecosystems g in
19 g a. Common g names g may g include g different g sets g of g organisms.
20 g b. Scientific g names g can g be g known g and g recognized g by g all g scientists g throughout g the g world. c. To g recognize g an g organism g in g the g literature g by g its g common g name, g a g scientist g would g h ave g to g know g multiple g languages. d. The g scientific g name g begins g to g tie g the g organism g into g related g groups. e. The g common g name g clearly g identifies g an g organism g as g unique.: gThegcommongnamegc learlygidentifiesgangorganismgasgunique.
- What g is g the g correct g format g for g the g binomial g name g of g human g beings? a. Homo g Sapiens b. homo g Sapiens c. homo g sapiens d. Homo g sapiens e. Sapiens g homo: gHomogsapiens
