science, biology

41,099 results, page 27
  1. Biology

    Can Someone please trace a molecule of O2 in extreme detail from the air to the a muscle cell in the left calf?
  2. biology

    what would the genotype and phenotype ratios be for a mother who carry's hemophilia and a father who is normals child?
  3. math

    what is the eligibility for an undergraduate course in psychology? shud i have read biology in my higher-secondary school?
  4. Biology

    If the original amount of Carbon-14 is 142 kilograms, how much will the sample weight in 11,400 years?
  5. biology

    Why is the term, "evolution" applied to Charles Darwin even today? and Why and how does it apply to a cultural anthropology? -Thank you
  6. Biology

    1) What is free gibs? 2)What is energy carriers? 3)If the inner membrate of the mitochondria leaks hydrogen what will happen?
  7. biology

    Crude oil is delivered from which of the following materials? A. Marine organisms B. Plants C.Rocks D.Salts
  8. biology/chem

    How many grams of glucose (MW = 180 g) should we dissolve in one liter of water to get 1 molar solution?
  9. biology

    a. what are the composition in nutrient broth? b. give 5 different types of media used for cultivation of microbes and define each?
  10. biology

    why has surprisingly little use been made of distillation of seawater as a source of driking water in arid areas?
  11. biology

    can toads are considered a pest in australia are there anyways that they can adapt to their surroundings without the food chain being damaged
  12. Biology -Nervous System

    1. Explain why the knee-jerk and Achilles reflexes are important in walking.
  13. Biology 2

    What is the number of calories needed to change the temperature of 50.0 grams of water 15.0 Celsius degrees?
  14. Biology

    Compare and contrast the traits and growth patterns of opportunistic versus equilibrium populations.
  15. biology

    Which of the following is not produced in the light-dependent reactions of photosynthesis? A. NADPH B. sugars C. ATP D. oxygen
  16. scince biology

    us desh ka naam likiye jaha se tamaku ka sevan shuru hoo
  17. biology

    will a dialysis tube swell/expand after being immersed in a beaker of water for several hours? if so why has it swelled?
  18. biology

    i need help with the phases of meiosis with the number of cells present in each phase, and the homologus pairs per cell
  19. biology

    Sugar maple trees are tapped in the spring. how far into the tree would you haev to go to tap the syrup?
  20. Conservation Biology

    What is the population total at one hundred years if you begin with two animals and they reproduce at 25% annually?
  21. Human and social biology

    define the terms (a) Conservation and (b) Pollution and explain one activity of humans associated with each
  22. Biology

    Compare and contrast indirect versus direct values of biodiversity, and provide examples.
  23. Biology-Meiosis

    How would the gametes be affected if a pair of chromatids failed to separate in the second meiotic division?
  24. Biology, Please Help!

    Why is it important that ions being transported across a cell membrane be shielded from the interior of the lipid bilayer?
  25. biology 1

    what kind of elecrtical charge is found on the oxygen atom of a polar water molecule
  26. biology

    What is the outer edge of a cheek cell called? please urgent homework due tommorow
  27. Biology

    General question: do polypeptides only make up proteins and not carbohydrates? and can they be formed by dehydration synthesis?
  28. Biology

    True or False: ATP synthesis depends directly on the availability of light energy.
  29. biology

    A researcher puts brine shrimp in salt water for 24 hours. What is expected of this experiment?
  30. Biology matriculation

    What is the expected frequency for a person having tongue rolling ability and attached earlobe???
  31. biology

    list the paramecium, earthworm, and pumpkin stem according to their relative size from largest to smallest?
  32. biology

    i am looking for proof that oxygen comes from water and not from carbon dioxide. can you send me a link or a brief explanation on this subject? thanks.
  33. Biology/Health 12

    Explain why only one corpus luteum may be found in the ovaries of a woman who has given birth to triplets. THANKS!
  34. Science

    When reading science articles in newspapers, magazines, or on the Internet, why should you look for the authors' biases?
  35. science

    Im doing a science fair project on how fertilizer and sun effect the growth of grass
  36. pure maths, life science, physical science, geogra

    what can you study with those subjects
  37. Science, Nature Science

    Can you give me three examples of things that photosynthesize that live in oceans?
  38. science

    what are some good high school science fair project ideas that i can do in one month?
  39. Science, Nature Science

    Can you please give me three examples of things that photosynthesize that live in oceans?
  40. science

    Discuss scientific and technical concepts related to materials science for plastics
  41. Science

    What would be better topic for me to choose for my science fair project ? ( Anything except which ones i don't know about and wont get grades
  42. science

    how were you able to determine the branches of science that are connected to tha issues that the filipinos are facing right now?
  43. To: DrBob222

    Can you please check my previous science post. As of right now, you are the only science teacher on this site--which is why I am pleading you to. Thank you very much:-)
  44. Science (Cont.)

    Can anyone please answer my science question???? PLEASE!! if nobody on here is answering, try doing a little research on other websites i need some help on my homework
  45. Science help please

    Hello i need some help with this science project please. How long would it take to get to mars if i'm travel 600 miles per hour. Thanks :)
  46. Maths literacy,life science,physical science,consu

    careers for this subjects
  47. science

    i really need to know the table for science like, H2O and the rest to know what they mean be more specific what does C6H12O6+6C02+6H2O?
  48. Science

    I am doing a science project but i need to know what is inside a flare stick and how it relates to alkine metals.
  49. science

    please help me i am looking for word problems involving potential and kinetic energy i need for my homework in science PLEASE HELP!
  50. Science 8R - help!

    I need a definition for Lines of force (8th grade science regents level, ny)
  51. science

    Why do many science instructors suggest that younger students cannot develop adequate hypothesis
  52. maths, science,geography,life science

    Calculate the tension T2 in string?
  53. science

    I am doing a science project on density and buoyancy. What would be a good hypothesis for this topic?
  54. Science

    how is it possible to figure out a science problem like this EXAMPLE:s=2m*6Hz=2m*6(1/s)=12m/s if they don't tell you what the letters mean?
  55. Science

    WHat fraction of the earth is covered in water? Forgot my science book HELp
  56. Science

    Three major branches of earth science: Meteorology Geology Oceanography
  57. physical science ,maths ,life science,geography

    Which marks I must get to become a doctor?
  58. Science

    exsamples of the meaning of -Reliability, -Accuracy, -Precision. in a science experiment? thanks
  59. Science

    Hello,could somebody help me with my science homework,please.Explain, how a substance will dissolve differently if the temperature changes?..Thank you very much for your help.

    science concept map!! test tubes matter oxygen please please please please HELP!!
  61. science

    what are the formulas for speed, distance, and acceleration for 8th grade science
  62. science

    i need this questioned answered or... i will flunk out of science HELP ME!!! What are the end products of respiration????
  63. physical science

    is the study of the moon's phases a pure or applied science
  64. Environmental science 275

    worl view of environmenatl science and how it affects you
  65. science

    ______________ can prevent some bacterial cells? 7th grade science please help me.
  66. science

    define the following 3.innovations 4.measurement system or S.I
  67. science

    i have to write a science acrostic poem on the word sublimation can any one help me with this please. thanks in advance.
  68. science fifthgrade

    FORCE AND MOTION. wHAT GOES INTO DESIGNING Vehicle? can u tell me any science sites
  69. science

    i need help with a reason for the season science lab of how earth orbits sun
  70. Science

    good morning. i am looking for a science fair project for my son who is in kindergarten.
  71. science

    Explain and give examples as to how these tenets support science literacy
  72. Science 7

    What is Ohm's Law? The exact definition please! This is for 7th grade science.
  73. science

    i need to preapare a project on science .... any sort of experinment.... what can be done that is intresting and then easy....
  74. Science

    Need help coming up with something that Life Science is "like" or "not like". I know it is the study of living things but not sure what word to say it is like or not like. Thanks.
  75. science

    Why do you think that the Scientific Method is so important when we talk about the development of Psychology as a science?
  76. science

    im 11 years old do you know a science fair project i can do for magnetism. or a website. im in six grade
  77. science

    What I can include in a science brochure for a trip to Mars to sound more attractive?
  78. Bachelor in Science

    If I takeB achelor in Science How many years it will take and what field it relates to?
  79. Environmental science

    I know how environmental science branches off to various sciences- how does astronomy (to be specific, the discovery that Pluto's not a planet anymore) relates to environmental science? Thank you! Reclassifying Pluto as "not a planet" is NOT a discovery.
  80. Science

    Cutting down trees for -------------- can increase soil erosion. It fill in the blank. four grade science I do not know it.
  81. science

    ......I have a science project and i have to build a toy that contains a level and can convert potential into kinetic energy. I need help i need an example something!!!!!
  82. to writeacher

    can you help me with science. we usually have science on wednesday, but during that time, i have to go to violin. i don't get aything about electricity or magnets.

    Two 2.6 kg physical science textbooks on a bookshelf are spaced 0.22 m apart. What is the magnitude of the gravitational attraction between the books?
  84. science

    HELP! I need to cite an example of how science knowledge can affect government decision making. I don't even know where to look on the internet.
  85. to writeacher

    can you help me with science. we usually have science on wednesday, but during that time, i have to go to violin. i don't get aything about electricity or magnets.
  86. science

    could you please help me find a site that shows different types of science beakers with its name and a picture of the beaker? ur help is appreciated:)
  87. English

    I have to write a Haiku with has to do with Science, please let me know if this is good. Science is great fun you get to use chemicals, but safety is first. Thank you.
  88. Science

    Does anyone have a science fair idea that doesn't explodes because i will have to present in front of people and it can't be a volcano.
  89. science

    ______________ can prevent some bacterial cells? 7th grade science please help meeeee ms sue help me please thanks
  90. Science

    hi i have a science exam on tuesday and i don't understand this question and really need some help. Define: reactant and product
  91. Science

    How do calculate specific heat and thermal energy?Science is hard in the 8th grade .
  92. science

    can anybody give me an explanation of the kinetic theory. My science is due on friday 16th november. please help!
  93. Science

    How do I calculate between the race of two automobiles in kilometer speed this is a 8th grade science question
  94. Science

    Really need help with my science homework Name and briefly define each of the three energy roles organisms can play in an ecosystem. Thank You
  95. Math literacy,physical science,CAT,life science

    Can I still be a doctor without pure Maths?
  96. Science

    Can any one list the tasks and the precautions and give details of the job of a technician in the science industry. Many thanks.
  97. Edward Phatudi

    Am doing physical science.geography and maths lit i want to know which career can i do
  98. Maths literacy,life science,physical science,consu

    what career I can follow with this subjects?
  99. Science

    I have a question re: my Science final: How do "human activities" affect the carbon oxygen cycle? Thank you!!!!