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Hawk3ye

  • one year ago

Can someone help me?

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  1. Reaper534
    • one year ago
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    ???

  2. Reaper534
    • one year ago
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    does tht awnser ur question lol jk

  3. Hawk3ye
    • one year ago
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    lol yes it does. i just out ??? on my essay...hope i get an a. il give u a medal if i get an A+ to

  4. lolly
    • one year ago
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    go reaper!

  5. Hawk3ye
    • one year ago
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    lolly. copy and paste the watcha callits

  6. lolly
    • one year ago
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    ooooh ok:)

  7. lolly
    • one year ago
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    1. What are goals of science? Choose all that apply. (3 points) (1 pt) to investigate the natural world (0 pts) to establish unchanging facts (1 pt) to explain natural phenomena (1 pt) to make useful predictions based on evidence 3 /3 points 2. During a controlled experiment, a scientist isolates and tests (1 point) (0 pts) a conclusion. (0 pts) a mass of information. (0 pts) a control group. (1 pt) a single variable. 1 /1 point 3. How are proteins, lipids, and polysaccharides similar? (1 point) (0 pts) They contain the same atoms and types of bonds between atoms. (1 pt) They are natural polymers composed of repeating monomeric units. (0 pts) They are formed during exergonic metabolic reactions in a cell. (0 pts) They have characteristics similar to the elements making them up. 1 /1 point 4. Which of the following statements about enzymes is not true? (1 point) (0 pts) Enzymes work best at a specified pH. (1 pt) All enzymes have the same shape as their substrates. (0 pts) Enzymes are proteins. (0 pts) The shape of an enzyme allows it to do its job. 1 /1 point 5. Which of the following shows the correct sequence of levels from least complex to most complex? (1 point) (0 pts) biosphere, biome, ecosystem, community, population, organism (0 pts) population, organism, ecosystem, community, biome, biosphere (0 pts) community, population, organism, biome, biosphere, ecosystem (1 pt) organism, population, community, ecosystem, biome, biosphere 1 /1 point 6. Why is an organism’s niche like a person’s occupation? (1 point) (0 pts) An organism makes “money” by working in its niche. (0 pts) A niche is a “company” that the organism has to work in. (0 pts) A niche is a “factory” where organisms build things. (1 pt) An organism can “make a living” and survive in its niche. 1 /1 point 7. Which of the following occurs during the ecological succession of an ecosystem? (1 point) (0 pts) An ecosystem reaches a final, unchanging stage. (0 pts) Animals move out of the ecosystem until succession is complete. (1 pt) Living organisms modify their environment a little at a time. (0 pts) Parts of communities split off to form new communities. 1 /1 point 8. Suppose that a species of toads is introduced into a new environment in an attempt to reduce the population of insects. The toad has no natural predators in the new environment. The toad population would most likely (1 point) (1 pt) increase exponentially. (0 pts) increase logistically. (0 pts) decrease rapidly and die out. (0 pts) remain the same. 1 /1 point 9. A major factor that negatively affects biodiversity is (1 point) (0 pts) biological magnification. (1 pt) habitat fragmentation. (0 pts) contour plowing. (0 pts) nonrenewable resources. 1 /1 point 10. Which of the following is not a principle of the cell theory? (1 point) (0 pts) Cells are the basic units of life. (0 pts) All living things are made of cells. (1 pt) Very few cells are able to reproduce. (0 pts) All cells are produced from existing cells. 1 /1 point 11. Looking at a cell under a microscope, you note that it is a prokaryote. How do you know? (1 point) (0 pts) The cell lacks cytoplasm. (0 pts) The cell lacks a cell membrane. (1 pt) The cell lacks a nucleus. (0 pts) The cell lacks genetic material. 1 /1 point 12. Which of the following organisms is a heterotroph? (1 point) (1 pt) mushroom (0 pts) alga (0 pts) wheat (0 pts) sunflower 1 /1 point 13. The energy of the electrons passing along the electron transport chain is directly used to (1 point) (0 pts) make lactic acid. (0 pts) make citric acid. (1 pt) transport H+ ions. (0 pts) split water molecules. 1 /1 point 14. Which of the following is a correct statement about the events of the cell cycle? (1 point) (0 pts) Little happens during the G1 and G2 phases. (0 pts) DNA replicates during cytokinesis. (0 pts) The M phase is usually the longest phase. (1 pt) Interphase consists of the G1, S, and G2 phases. 1 /1 point 15. Use Figure 11–3 to answer the following question. If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), how many different phenotypes are their offspring expected to show? (1 point) (1 pt) 2 (0 pts) 4 (0 pts) 8 (0 pts) 16 1 /1 point 16. Which of the following is a correct statement? (1 point) (1 pt) Gametes are formed by meiosis and are haploid, while body cells are formed by mitosis and are diploid. (0 pts) Gametes are formed by mitosis and are haploid, while body cells are formed by meiosis and are diploid. (0 pts) Gametes are formed by meiosis and are diploid, while body cells are formed by mitosis and are haploid. (0 pts) Gametes are formed by mitosis and are diploid, while body cells are formed by meiosis and are haploid. 0 /1 point 17. Griffith’s experiments advanced the study of genetics by proving that (1 point) (1 pt) there is a chemical that contains genetic information that can be passed from one organism to another. (0 pts) bacteria can make people sick by infecting them with a chemical that contains genetic information. (0 pts) the bacteria that can make mice sick are the same bacteria that can be grown in culture dishes in a laboratory. (0 pts) genetic information can be passed from parents to their offspring during sexual reproduction. 1 /1 point 18. According to Figure 13–3, which code specifies the same amino acid as UAU? (1 point) (1 pt) UAC (0 pts) UAA (0 pts) UGC (0 pts) UGU 1 /1 point 19. If nondisjunction occurs during meiosis, (1 point) (0 pts) only two gametes may form instead of four. (1 pt) some gametes may have an extra copy of some genes. (0 pts) the gamete cannot join another to form an organism. (0 pts) the gametes redistribute chromosomes after meiosis. 1 /1 point 20. To produce transgenic bacteria that make insulin, which of the steps listed below would a scientist do FIRST? (1 point) (0 pts) Insert the human insulin gene into a plasmid. (0 pts) Extract the insulin from the bacterial culture. (1 pt) Cut out the insulin gene from human DNA. (0 pts) Transform bacteria with the recombinant plasmid. 1 /1 point

  8. lolly
    • one year ago
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    thar u go:)

  9. Reaper534
    • one year ago
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    dear ghondi :O

  10. Reaper534
    • one year ago
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    1 is 1 obviosly

  11. Hawk3ye
    • one year ago
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    ikr

  12. Hawk3ye
    • one year ago
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    what about 21-30?

  13. Reaper534
    • one year ago
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    2 is 4

  14. lolly
    • one year ago
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    21-30? ummm that was as far as mine went...

  15. Hawk3ye
    • one year ago
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    i have Honors

  16. lolly
    • one year ago
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    oooh well i dont..:/

  17. Hawk3ye
    • one year ago
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    damn. that was the hard part. i figured everythign else out on my own. damnit lolol

  18. Reaper534
    • one year ago
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    have u tried google?

  19. lolly
    • one year ago
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    so i didnt help at all? lol

  20. Hawk3ye
    • one year ago
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    mom has trackers on my freggn computer. this is my "study group":

  21. Hawk3ye
    • one year ago
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    u did help, a little

  22. lolly
    • one year ago
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    yes...try google..:) google knows all...

  23. lolly
    • one year ago
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    ur mom tracks ur computer!!??

  24. Reaper534
    • one year ago
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    clear history

  25. Hawk3ye
    • one year ago
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    overprotective much

  26. Hawk3ye
    • one year ago
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    harddrive man. she watches me from a remote location. aka her apple

  27. Hawk3ye
    • one year ago
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    do u go to NCA?

  28. Reaper534
    • one year ago
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    tell ur mom ur a big boy now :D u need ur privacy

  29. lolly
    • one year ago
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    hahahah

  30. Reaper534
    • one year ago
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    hawk is tht tru?

  31. Hawk3ye
    • one year ago
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    yes

  32. Reaper534
    • one year ago
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    see thts the kind of stuff tht gets me pissed

  33. Hawk3ye
    • one year ago
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    dont call me hawk. my name is 3ye Hawk3ye. (hawkeye)

  34. Hawk3ye
    • one year ago
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    ikr

  35. Reaper534
    • one year ago
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    i hate it soo much ok 3

  36. Hawk3ye
    • one year ago
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    no, the name is Hawk3ye. get it right bub. or ill, ill tick the hulk on u.

  37. Reaper534
    • one year ago
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    how many years on online school?

  38. Reaper534
    • one year ago
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    iim not scared of the hulk even chuck norris fears me

  39. Hawk3ye
    • one year ago
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    almost 3

  40. Hawk3ye
    • one year ago
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    ill sick the thing on u

  41. Reaper534
    • one year ago
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    wow thts soo meesed up tho y do they bullly u

  42. Hawk3ye
    • one year ago
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    I';ll sick Dr. Doom on you. He';s the most wanted criminal even on SHIELDS data base. now how u lake me now!!! whos ya gnomy?....oh i get bullied because i got straight A's

  43. Hawk3ye
    • one year ago
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    and they always had F';s ....

  44. Hawk3ye
    • one year ago
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    jealousy

  45. Reaper534
    • one year ago
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    thts messd up they r like huge and u jas can t defend ur self

  46. Reaper534
    • one year ago
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    and there teachers ttht can help

  47. Hawk3ye
    • one year ago
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    says who? i never told u the other reason im homeschooled. i got so mad when one of the guys were holding me i bit his wrist. i just know i got suspended and i had a party thrown for me at home. self-defense party....

  48. Hawk3ye
    • one year ago
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    mom was happy i defended myself lol

  49. Reaper534
    • one year ago
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    bt still i hate bullying soo much

  50. Hawk3ye
    • one year ago
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    but im now stuck in the house all day everyday.

  51. Hawk3ye
    • one year ago
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    I learned something from them. Befriend the bullies of the bullies. That';s automatic protection.

  52. Reaper534
    • one year ago
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    if some one is getin bullied at school i dont jas walk away i do sm and best they dont mess with me

  53. Hawk3ye
    • one year ago
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    awkward...

  54. Pooch
    • one year ago
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    lol u guys r funny hey lolly can u help me on my pg:]

  55. Reaper534
    • one year ago
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    like one time i had to punch someone for cuting in front of this lil kid at school and i said to get back cuz the boy didnt let him and he swung at me thts y and i got in trouble

  56. Reaper534
    • one year ago
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    for self d fens wtf hi lolly :D

  57. Hawk3ye
    • one year ago
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    yikes i have some questions

  58. Hawk3ye
    • one year ago
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    21. A scientist discovers an important breakthrough in cancer treatment. The scientist thinks the information could save thousands of lives and immediately announces the results on national television, skipping peer review. How might other scientists react to this news? (1 point) They will be skeptical because the report was not peer-reviewed. They will quickly start to use the new treatment on their patients. They will congratulate the scientist for the discovery. They will denounce the work and call the scientist a fraud. 22. A chlorine atom that has 17 protons and 18 neutrons is called (1 point) chlorine-17. chlorine-18. chlorine-35. chlorine-1. 23. If you stir salt into boiling water, you produce a (1 point) mixture called a suspension. mixture called a solution. solution and suspension. mixture only. 24. In chemical reactions, atoms are (1 point) created. destroyed. rearranged. neutralized. 25. In which way are plants in a sunny mountain meadow and sulfur bacteria in a deep-sea volcanic vent alike? (1 point) They both use photosynthesis to make their own food. They both produce carbohydrates and oxygen. They both use chemosynthesis to produce their own food. They both produce carbon and hydrogen. 26. Protecting an entire ecosystem ensures that (1 point) captive breeding programs will succeed. existing parks and reserves will expand. governments will set aside land. interactions among many species will be preserved. 27. Which part of the water cycle is a biological process? (1 point) transpiration runoff precipitation condensation 28. Which of the following occurs during the ecological succession of an ecosystem? (1 point) An ecosystem reaches a final, unchanging stage. Animals move out of the ecosystem until succession is complete. Living organisms modify their environment a little at a time. Parts of communities split off to form new communities. 29. If immigration and emigration numbers remain equal, which of these could cause a slowed growth rate? (1 point) increased birthrate. constant death rate decreased birthrate constant birthrate 30. Which statement mainly explains why even well-conditioned athletes have to pace themselves for athletic events that last several hours? (1 point) Lactic acid fermentation can cause muscle soreness. Heavy breathing is needed to get rid of lactic acid. Cellular respiration releases energy more slowly than fermentation does. Alcoholic fermentation produces carbon dioxide.

  59. Reaper534
    • one year ago
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    ok

  60. Reaper534
    • one year ago
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    google copy past the question and theres ur awnser

  61. Hawk3ye
    • one year ago
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    dude!!!

  62. lolly
    • one year ago
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    wheres ur page at? send me the link:P

  63. Reaper534
    • one year ago
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    23 b

  64. Hawk3ye
    • one year ago
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    can u help me pooch?

  65. Pooch
    • one year ago
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    lol lolly my last question i asked:]

  66. Hawk3ye
    • one year ago
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    my mom has a tracker remember. and google is blocked on my computer. all search engines are blocked

  67. Reaper534
    • one year ago
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    29 c ik i was kiddin

  68. Pooch
    • one year ago
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    with what Hawk3ye ?

  69. Hawk3ye
    • one year ago
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    21. A scientist discovers an important breakthrough in cancer treatment. The scientist thinks the information could save thousands of lives and immediately announces the results on national television, skipping peer review. How might other scientists react to this news? (1 point) They will be skeptical because the report was not peer-reviewed. They will quickly start to use the new treatment on their patients. They will congratulate the scientist for the discovery. They will denounce the work and call the scientist a fraud. 22. A chlorine atom that has 17 protons and 18 neutrons is called (1 point) chlorine-17. chlorine-18. chlorine-35. chlorine-1. 23. If you stir salt into boiling water, you produce a (1 point) mixture called a suspension. mixture called a solution. solution and suspension. mixture only. 24. In chemical reactions, atoms are (1 point) created. destroyed. rearranged. neutralized. 25. In which way are plants in a sunny mountain meadow and sulfur bacteria in a deep-sea volcanic vent alike? (1 point) They both use photosynthesis to make their own food. They both produce carbohydrates and oxygen. They both use chemosynthesis to produce their own food. They both produce carbon and hydrogen. 26. Protecting an entire ecosystem ensures that (1 point) captive breeding programs will succeed. existing parks and reserves will expand. governments will set aside land. interactions among many species will be preserved. 27. Which part of the water cycle is a biological process? (1 point) transpiration runoff precipitation condensation 28. Which of the following occurs during the ecological succession of an ecosystem? (1 point) An ecosystem reaches a final, unchanging stage. Animals move out of the ecosystem until succession is complete. Living organisms modify their environment a little at a time. Parts of communities split off to form new communities. 29. If immigration and emigration numbers remain equal, which of these could cause a slowed growth rate? (1 point) increased birthrate. constant death rate decreased birthrate constant birthrate 30. Which statement mainly explains why even well-conditioned athletes have to pace themselves for athletic events that last several hours? (1 point) Lactic acid fermentation can cause muscle soreness. Heavy breathing is needed to get rid of lactic acid. Cellular respiration releases energy more slowly than fermentation does. Alcoholic fermentation produces carbon dioxide.

  70. Reaper534
    • one year ago
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    28 c

  71. Hawk3ye
    • one year ago
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    ok

  72. Hawk3ye
    • one year ago
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    and 29 is c?

  73. Reaper534
    • one year ago
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    27 c

  74. Pooch
    • one year ago
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    what lesson /unit?

  75. Hawk3ye
    • one year ago
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    are u in Honors?

  76. Reaper534
    • one year ago
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    25 a gtg

  77. Hawk3ye
    • one year ago
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    cause u cant help me i not.

  78. Hawk3ye
    • one year ago
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    awww

  79. Hawk3ye
    • one year ago
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    25 is not a.

  80. Hawk3ye
    • one year ago
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    its b

  81. Hawk3ye
    • one year ago
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    i just need help with this 22. A chlorine atom that has 17 protons and 18 neutrons is called (1 point) chlorine-17. chlorine-18. chlorine-35. chlorine-1.

  82. Hawk3ye
    • one year ago
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    and this 30. Which statement mainly explains why even well-conditioned athletes have to pace themselves for athletic events that last several hours? (1 point) Lactic acid fermentation can cause muscle soreness. Heavy breathing is needed to get rid of lactic acid. Cellular respiration releases energy more slowly than fermentation does. Alcoholic fermentation produces carbon dioxide.

  83. Hawk3ye
    • one year ago
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    no its not. it comes out in 2 weeks

  84. Hawk3ye
    • one year ago
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    anyyone online?

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