1) Which of the following is NOT a characteristic of living? a) energy b) mobility c) grow and develop d) genetic information e) homeostasis f) reproduction 2) Do all living things contain genetic information? a) yes b) no 3) What is not an example of genetic material? a) RNA b) GNA c) DNA 4) What characteristic of living is described when we talk about bacteria growing slower in cold environments? a) grow and develop b) energy c) homeostasis d) respond to their environment 5) Which biomolecule does not have a true monomer? a) carbohydrates b) lipids c) proteins d) nucleic acids 6) What is the monomer for carbohydrates? a) deoxyribose b) ribose c) glucose 7) Which pair of biomolecules have the same energy content? a) proteins and carbohydrates b) carbohydrates and lipids c) lipids and proteins d) carbohydrates and nucleic acids 8) What is the function of carbohydrates? a) enzymes and hormones b) long-term/stored energy c) quick, short-term energy  d) transfer genetic information 9) Which grouping of foods ONLY has carbohydrates listed? a) pasta, bread, oil b) eggs, wax, soda c) strawberries, pasta, candy d) beans, bread, eggs 10) What is the energy content of carbohydrates? a) 9 cal/g b) 4 cal/g c) they don't have energy 11) Which picture shows the monomer of a carbohydrate? a) b) c) d) e) 12) What elements are used in carbohydrates? a) CHON b) CHO c) CHONP 13) What is the energy content of lipids? a) 4 cal/g b) they don't have energy c) 9 cal/g d) 12 cal/g 14) What makes up a lipid? a) R groups b) glycerol and fatty acids c) deoxyribose d) phosphate groups 15) Which of the following does NOT describe a function of a lipid?  a) long-term energy  b) store energy c) important in hibernation d) build and repair muscle 16) Which biomolecule is the body's main source of energy? a) protein b) carbohydrates c) lipids d) nucleic acids 17) Which biomolecule is your body's last resort for energy?  a) nucleic acid b) carbohydrates c) lipids d) protein 18) Which biomolecule makes up the cell membrane? a) carbohydrates b) lipids c) proteins d) nucleic acids 19) Which picture does NOT represent a lipid? a) b) c) d) e) 20) Which elements are found in proteins? a) CHONP b) CHO c) CHON d) CHONR 21) What is the monomer of a protein? a) nucleic acid b) monosaccharide c) amino acid d) glycerol and fatty acid 22) What is the energy content of proteins? a) they don't have energy b) 9 cal/g c) 4 cal/g d) 3 cal/g 23) Which biomolecule has the same energy content as proteins? a) nucleic acids b) carbohydrates c) lipids 24) Which of the following is NOT a function of proteins? a) enzymes to speed up reactions b) hormones c) build and repair structure d) first source of energy 25) Which picture represents the polymer of a protein? a) b) c) d) 26) Which elements are found in nucleic acids? a) CHO b) CHON c) CHONP d) CHONR 27) What is the monomer of nucleic acids? a) DNA b) RNA c) nucleotide d) amino acid 28) Which of the following is NOT considered a polymer of nucleic acids? a) DNA b) RNA c) polysaccharide 29) What is the energy content of nucleic acids? a) 4 cal/g b) they don't have energy c) 9 cal/g d) 2 cal/g 30) What is the function of DNA? a) transfer of genetic information b) enzymes c) storing genetic information d) build and repair muscles 31) What is the function of RNA?  a) storing genetic information b) transfering genetic information c) creating hormones 32) What is a macromolecule? a) a molecule that gives you lots of energy b) two atoms chemically bound c) a large molecule d) a small molecule 33) Which process stores energy? a) cellular respiration b) DNA replication c) photosynthesis d) exocytosis 34) Which process releases energy? a) photosynthesis b) cellular respiration c) endocytosis d) exocytosis 35) What are the reactants of photosynthesis? a) ATP, water, carbon dioxide b) oxygen, water, sunlight c) sunlight, water, carbon dioxide d) glucose, water, carbon dioxide 36) What are the products of photosynthesis? a) ATP, glucose, oxygen b) glucose and oxygen c) carbon dioxide, water, glucose d) sunlight and glucose 37) What are the reactants of cellular respiration? a) ATP, carbon dioxide, water b) oxygen and glucose c) ATP, oxygen, glucose d) carbon dioxide and water 38) What are the products of cellular respiration? a) sunlight, carbon dioxide, water b) ATP, carbon dioxide, water c) oxygen and glucose d) oxygen, glucose, ATP 39) What are the 3 parts of a nucleotide? a) phosphate, ribose sugar, nitrogenous base b) phosphate, deoxyribose, nitrogenous base c) phosphate, glucose, nitrogenous base d) phosphate, nitrogen, nitrogenous base 40) Which base does adenine pair with? a) cytosine b) thymine c) guanine d) ribine 41) Which base does guanine pair with? a) adenine b) ribine c) thymine d) cytosine 42) How many hydrogen bonds are between adenine and thymine? a) 1 b) 2 c) 3 d) none, they are nitrogen bonds 43) How many hydrogen bonds are between cytosine and guanine? a) 1 b) 2 c) 3 d) none, they are nitrogen bonds 44) Are hydrogen bonds strong or weak? a) weak b) strong 45) What are we talking about when we say "ladder rungs" of DNA? a) nitrogenous base pairs b) hydrogen bonds c) deoxyribose d) deoxyribose and phosphate 46) Which of the following is NOT a complementary base pair?  a) C = G b) A = T c) C = T 47) Which equation represents Chargaff's Rule? a) A + T + C + G = 50% b) A + T + C + G = infinity  c) A + T + C + G = 99% d) A + T + C + G = 100% 48) What 2 parts make up the backbone of DNA? a) ribose and phosphate b) glucose and phosphate c) deoxyribose and phosphate d) fructose and phosphate 49) What does DNA code for? a) RNA b) proteins c) more DNA d) nucleic acids 50) What about the base pairs makes us all different?  a) we all have different base pairs b) the order and sequence of the pairs c) how many base pairs we have d) how efficient the bases code proteins 51) Which part of the nucleotide do the nitrogenous bases pair to? a) phosphate b) deoxyribose c) ribose d) nitrogen 52) Which type of cell is the most complex? a) prokaryotic b) virus c) eukaryotic 53) Which organisms are classified as prokaryotes? a) animals b) plants c) bacteria d) fungi 54) Which characteristic do prokaryotes have? a) nucleus b) organelles c) free floating DNA 55) Do prokaryotes have a nucleus? a) yes b) no 56) Do prokaryotes have organelles? a) yes b) no 57) Where is a prokaryote's DNA stored? a) nucleus b) cell wall c) cytoplasm (free floating) d) flagellum 58) Do bacteria have a nucleus and organelles? a) yes b) no 59) Which of the following characteristics are true about prokaryotes? a) living, multicellular b) DNA in the cytoplasm, has a nucleus c) simple, unicellular d) unicellular, organelles 60) Do prokaryotes satisfy all EGG CHARR characteristics? a) yes b) no 61) What is the function of flagellum? a) movement b) defense c) reproduction d) DNA replication 62) Do eukaryotes have a nucleus? a) yes b) no 63) Do eukaryotes have organelles? a) yes b) no 64) Where is a eukaryote's DNA stored? a) cytoplasm  b) cell wall c) mitochondria d) nucleus 65) Are eukaryotes unicellular or multicellular? a) only unicellular b) only multicellular c) both d) neither they are not cells 66) Do eukaryotes satisfy all of EGG CHARR? a) yes b) no 67) What part of the virus protects its genetic information? a) host cell b) viral parts c) glycoproteins d) capsid/protein coat 68) What are glycoproteins used for? a) replicate virus DNA b) movement c) to connect to the host cell d) to attack the host cell 69) Is a virus living or non living?  a) living b) non living 70) Which organism does NOT have a cell wall?  a) plants b) animals c) bacteria d) fungi 71) Where does photosynthesis take place? a) mitochondria b) nucleus c) cholorplast d) ribosome 72) Where does cellular respiration take place? a) nucleus b) ribsome c) cytoplasm d) mitochondria 73) Which organelle is the site of protein synthesis? a) nucleus b) mitochondria c) vacuole d) ribosome 74) Does a community include living and non living things in an area? a) yes b) no 75) Does a ecosystem include all living and non living things in an area? a) yes b) no 76) What does DNA and RNA do in a virus? a) code for viral parts b) make proteins c) attach to the host cell d) defend the virus 77) Is a virus a cell? a) yes b) no 78) What do viruses, eukaryotes, and prokaryotes have in common? a) contain DNA b) have a nucleus c) have organelles d) the way they reproduce 79) Which viral reproduction cycle makes new viruses right away? a) lytic b) lysogenic 80) Which viral reproduction cycle causes the host to have symptoms in a couple of days or weeks? a) lytic b) lysogenic 81) Which of the following is NOT an example of a virus that uses the lytic cycle? a) Flu b) COVID c) HIV 82) What does it mean when a cell lyses? a) the cell starts to replicate b) the cell incorporates the viral DNA c) the cell bursts d) the cell has a new layer of defense 83) Which viral reproduction cycle is considered the "long" cycle? a) lysogenic b) lytic 84) How soon do symptoms show up when the virus goes through the lysogenic cycle? a) days to weeks b) weeks to months c) minutes to days d) months to years 85) What type of energy conversion occurs during photosynthesis? a) radiant/solar is converted into chemical  b) chemical to chemical c) chemical to solar/radiant d) radiant to radiant 86) What type of energy conversion occurs in cellular respiration?  a) chemical to chemical b) chemical to radiant/solar c) radiant/solar to chemical d) radiant/solar to radiant 87) Which choice shows the complementary strand? TACCTGA a) TACCTGA b) ATGGACT c) CGTTAGA d) TAGACGG 88) Does a cell or virus convert energy to perform tasks? a) cell b) virus 89) Does a cell or virus need a host to reproduce? a) cell b) virus 90) Does a virus store its genetic code in DNA, RNA, both, or neither? a) DNA b) RNA c) both d) neither 91) Does a cell store its genetic code in DNA, RNA, both, or neither? a) DNA b) RNA c) both d) neither 92) Which biomolecule do enzymes belong to? a) carbohydrates b) lipids c) proteins d) nucleic acids 93) Which of the following is NOT a nitrogenous base? a) adenine b) thymine  c) ribine d) cytosine e) guanine 94) Why do bears rely on lipids during hibernation? a) it keeps them warm b) it provides long-term/stored energy c) fat is more important that carbs and proteins d) so they can be lazy and not hunt during winter

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