1. Science

    The terms diffusion and osmosis seem to have similar meanings. Explain how they are similar. Then give reason why scientists use two separate term.

    asked by Trisha on January 7, 2014
  2. biology

    1. Toward what condition does diffusion eventually lead, in the absence of other influences? 2. How is osmosis related to diffusion? 3. If the concentration of solute molecules outside a cell is lower than the concentration in the cytosol, is the external

    asked by lamiya on September 14, 2009
  3. english

    23. Two of the following proverbs have similar meanings. Which ones are they? 1. Once bitten, twice shy. 2. No one is happy all his life long. 3. Hitch your wagon to a star. 4. Fortune favors the brave. 5. All people have the same share of happiness. 37.

    asked by sia on May 12, 2015
  4. Chemistry- Diffusion

    Will gases that have similar molar masses have similar rates of diffusion?

    asked by Anonymous on January 3, 2010
  5. English

    42. Are the meanings of the following sentences: 1 similar, 2 contradictory, neither similar nor contradictory? Politeness is excellent, but it does not pay the bill. Cash is king.

    asked by Hope on May 13, 2015
  6. Geometry

    Determine whether each statement is always sometimes or never true. If the answer is sometimes or never draw a counterexample. Two congruent triangels are similar : Two squares are similar : Two isosceles triangles are similar : Two obtuse triangles are

    asked by Anonymous on January 11, 2016
  7. Science

    In the following question, a pair of words or phrases is followed by five pairs of words or phrases. Choose the pair that best expresses a relationship similar to that in the original pair. Diffusion: Passive Transport A. Exocytosis: Active Transport B.

    asked by Sotty on September 28, 2018
  8. MATH URGENT!

    Ok I don't understand how to find similar figures when using proportions. Can someone explain it to me? Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are

    asked by Ashley on April 24, 2007
  9. Social

    1. Speeches and oral presentations are much like other business messages in that A) they require similar planning. B) the size of the groups to which they are delivered is similar. C) the interaction between the audience and speaker is similar. D) they

    asked by Jake on December 3, 2009
  10. science

    can u please explain osmosis,diffusion,fluid mosaic model

    asked by akshara on May 12, 2014
  11. Brain freezer a.k.a. MATH

    Please Help! Are all squares similar? I think that they aren't but i'm not sure. I think this because rectangles can be squares and rectangles can take different forms and shapes. Please help What do you mean by square? A square will always have a 4 sides

    asked by Crystal on December 14, 2006
  12. Science

    Please,can anybody answer this question? How osmosis and diffusion explain why cell size is small ?

    asked by dania on October 12, 2012
  13. human biology

    if a cell lacks ATP, which of the following processes would cease to operate immediately? diffusion Na+/K= pump facilitated diffusion osmosis or passive transport

    asked by sophia on March 18, 2007
  14. Geometry

    Determine whether each statement is always, sometimes, or never true. Two cones are similar. A pyramid is similar to a square. Two spheres with the same radius are congruent. Non-similar solids have different volumes.

    asked by Need Help on April 14, 2011
  15. math

    A figure is transformed into a new figure by being rotated 180 degrees, translated left 6 units, and dilated by a factor of 4. How are the old and new figures related? a)both congruent and similar b)congruent but not similar c)similar but not congruent

    asked by robert on January 31, 2008
  16. chemistry

    What pairs of ions produce similar colours in the flame test? Use your periodic table of elements to explain the reason for this. The pairs with similar colours were Ba2+ and Cu2+, and Sr2+ and Li+. Ba and Cu had light green-ish colours, and Sr and Li had

    asked by alyssa on February 17, 2015
  17. Math

    What is the correct way to classify the figures shown below? A. Similar B. Congruent **** C. Neither Which figure is congruent to the figure shown?1416290567.gif A. B. C. Which of the following statements are true? A. All similar figures are also Congruent

    asked by Weather on February 11, 2019
  18. math

    A figure is transformed into a new figure by being rotated 180 degrees, translated left 6 units, and dilated by a factor of 4. How are the old and new figures related? a)both congruent and similar b)congruent but not similar c)similar but not congruent

    asked by robert on January 31, 2008
  19. math

    1. An equilateral triangle is similar to a scalene triangle. 2. Two congruent polygons are similar. 3. Two rectangles are similar. Can you please tell me if each of these are always, sometimes, or never true.

    asked by Rayden on November 30, 2017
  20. math

    Which of the following statements is true? A. all trapezoids are similar B.all isosceles triangles are the same C.all rectangles are similar D.all equilateral triangles are similar

    asked by alfonso on December 6, 2012
  21. science

    What is the relationship between diffusion and osmosis? http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/diffus.html http://www.mun.ca/biology/Osmosis_Diffusion/tutor2.html http://biology.arizona.edu/sciconn/lessons/mccandless/reading.html

    asked by Kim on November 12, 2006
  22. human anatomy and physiology

    Critical to life is the function of the cell membrane and its ability to move materials across the cell membrane. Define each of the following in detail using diagrams to aid the understanding of the process. a) diffusion b) osmosis c) facilitated

    asked by Kristen on August 23, 2005
  23. human anatomy and physiology

    3. Critical to life is the function of the cell membrane and its ability to move materials across the cell membrane. Define each of the following in detail using diagrams to aid the understanding of the process. a) diffusion b) osmosis c) facilitated

    asked by Kristen on August 23, 2005
  24. Math

    Determine whether the polygons with the given vertices are similar. Support your answer by describing a transformation. V(3,2) W(8,2) X(1,5) R(6,4) S(16,4) T(3,15) I think they are not similar because V and W are dilated by 2 and X is dilated by 3. They

    asked by Anonymous on June 2, 2015
  25. science

    how is osmosis different from diffusion?

    asked by KK on January 26, 2015
  26. chemistry

    Explain in terms of molecular structure why sugars have a relatively high melting point compared to hydrocarbons of a similar size.

    asked by Mable on May 7, 2008
  27. Biology

    What is the difference between diffusion and osmosis?

    asked by Neeraj on May 29, 2008
  28. science

    How does osmosis explain the fact that a watery syrup forms when you put sugar on strawberries? I searched Google under the key words "osmosis" to get these possible sources: (Broken Link Removed) http://en.wikipedia.org/wiki/Osmosis I hope this helps.

    asked by Ashleigh on January 12, 2007
  29. Biology

    The genetic code for an oak tree is (A) More similar to an ash tree than to a squirrel (B) more similar to a chipmunk than to a maple tree (C) more similar to a mosquito than to an elm tree

    asked by Jawn on May 18, 2010
  30. science

    i need a sentence using the words diffusion,osmosis,passive transport,actve transport,endocytosis,and exocytosis. http://en.wikipedia.org/wiki/Diffusion The rest of the words use the search box at wikipedia. Thanks

    asked by Jahmari on October 9, 2006
  31. Math I really need help!

    http://www.jiskha.com/display.cgi?id=1165286122 A group of students decided to look at rectangles that are spuare. They find that no matter what size square they drew, every square was similar to shape B in the Shapes Set and to all other squares. They

    asked by bobpursley on December 4, 2006
  32. Math HElP!!!!!!!!

    A group of students decided to look at rectangles that are spuare. They find that no matter what size square they drew, every square was similar to shape B in the Shapes Set and to all other squares. They found that all squares are similar! They decided to

    asked by chemiii on December 4, 2006
  33. Ecology Intervention Project

    "two other projects that are either similar to your intervention or address a similar issue. remember to relate these projects to yours" i'm doing a project on air pollution and how it affects the environment but i don't know projects similar to my

    asked by Reina B. on October 20, 2013
  34. PHYSICS

    WHAT IS OSMOSIS,MATTER,DIFFUSION AND GAS LAW

    asked by AJALA OPEYEMI PUPSY on January 31, 2013
  35. English expression

    I lost my job. I am out of work. I have no job. I'm not employed now. I'm unemployed now. ------------------------ Do you have some more expressions having similar meanings like the sentences above?

    asked by John on March 25, 2008
  36. human biology

    if a cell lacks ATP, which of the following processes would cease to operate immediately? diffusion Na+/K= pump facilitated diffusion osmosis or passive transport

    asked by sophia on March 18, 2007
  37. English

    23. Two of the following proverbs have similar meanings. Which ones are they? 1. Once bitten, twice shy. 2. No one is happy all his life long. 3. Hitch your wagon to a star. 4. Fortune favors the brave. 5. All people have the same share of happiness.

    asked by sia on May 12, 2015
  38. geometry easy

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides? Find the scale factor of similar triangles whose sides are 4,12,20 and 5,15,25 Assume that traingle xyz is similar to triangle rpn with

    asked by barbie lee on November 17, 2013
  39. GEOMETRY

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides? Find the scale factor of similar triangles whose sides are 4,12,20 and 5,15,25 Assume that traingle xyz is similar to triangle rpn with

    asked by BARBIE LEE on November 16, 2013
  40. geometry triangles

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides? Find the scale factor of similar triangles whose sides are 4,12,20 and 5,15,25 Assume that traingle xyz is similar to triangle rpn with

    asked by BARBIE LEE on November 16, 2013
  41. geometry

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides? Find the scale factor of similar triangles whose sides are 4,12,20 and 5,15,25 Assume that traingle xyz is similar to triangle rpn with

    asked by barbie lee on November 17, 2013
  42. Biology

    What does the net movement of solutes/solvents during osmosis and diffusion mean?

    asked by Emily on October 20, 2010
  43. science

    Please help with comparing and contrasting osmosis and diffusion. Thank you! *Thank you Ms Sue for all of your help with my questions!!!

    asked by Ashley on June 7, 2009
  44. Bio

    Does diffusion and osmosis move from high to low concentration?

    asked by Anonymous on May 1, 2016
  45. Biology

    three similar celery stalks are placed in solution of dye for 5 mins to examine diffusion in living cells. what are some possible sources of error? suggest improvements to the experimental design?

    asked by Anonymous on September 15, 2016
  46. Biology

    Does anyone know a good website to help me with diffusion, osmosis, and transport through the cell membrane?

    asked by Jennifer on September 14, 2008
  47. AP Bio

    What are the variables, hypothesis, and purpose for both parts of Osmosis and Diffusion AP Lab?

    asked by Lola on October 9, 2010
  48. Ag Bio

    I'm stuck on a few questions. If you can just answer what you can- 25. Describe the role of an operon in a prokaryotic cell, and give an example of how an operon works. 31. The word transcribe means "to write out," and the word translate means "to express

    asked by Abby on April 15, 2010
  49. science

    Circle all of the following that go through active transport. a)osmosis b)endocytosis c)diffusion d)exocytosis Please help me, I'll greatly appreciate it! :)

    asked by Mandy on November 29, 2015
  50. Biology

    A. Mitochondria and chloroplasts are similar to bacteria in size. B. Mitochondria and chloroplasts reproduce by dividing, similar to bacteria. Explain how these two options above are supported by Lynn Margulis SET as opposed to Taylor's theory of autogeny.

    asked by Sally on September 29, 2018
  51. biology college

    In the Osmosis and diffusion lab xplains the flow of water when an egg reaches equilibrium.

    asked by saleem on March 21, 2009
  52. Geometry

    Which statement is true about the following pair of rectangles they are not similar they are not similar because 30 over three equals 60/6 they are not summer because 33/60 is less than 30/60

    asked by Me on February 21, 2019
  53. Geography

    What is similar and different about the South Asian regions? Similar : A lot of them splintered from each other Different : Founders were completely different Is this good

    asked by Anonymous on February 9, 2016
  54. science

    How are suspensions and solutions similar? How are they different? (can use a Venn diagram) I do not understand how these are similar.

    asked by Sophia on March 28, 2017
  55. math

    Alexander found the means-to-MAD ratio of two data sets to be 3.4. What can he conclude about the distributions? A. They are similar. B. They are somewhat similar. C. They are different. D. They are identical

    asked by Jakeh on May 27, 2015
  56. Math

    The key is the rectangle region on the basketball court from the free throw line to the backboard. The backboard is 4 feet from the baseline. Is the key similar to the basketball court? Explain. Is the inner circle similar to the entire circle in the

    asked by J. J. on May 15, 2015
  57. biology

    List three examples of diffusion which occur in living organisms and give one example of osmosis in a plant? please could someone help me sam

    asked by sam on October 31, 2007
  58. Math

    Find the missing length for the pair of similar figures. A. 1.125m B 4.5m C 7m*** D 16m The picture shows two similar right triangles. One with the sizes 4 and 2 and the other 9 and "?"

    asked by FirstNameLastName on December 1, 2015
  59. geometry

    These polygons are similar but not drawn to scale & Are the two triangles similar how do you know

    asked by george on March 19, 2018
  60. math

    The focus so far has been on similar triangles, but there are also theorems that deal with similar

    asked by iziah on May 2, 2019
  61. Chemistry

    Why are titanium and gallium not very similar while lithium and sodium would be most similar ?

    asked by Natash on September 10, 2008
  62. AP Biology

    We just did the Osmosis and Diffusion lab in Biology. My teacher wants us to use water potential (and its equation) to explain the results....how do I use the water potential equation?

    asked by Marie on January 13, 2008
  63. Science

    Please Help with the last few questions on my Science Test. 11. Molecules naturally spread from areas of ______________ concentration to areas of ______________ concentration through a process called _____________. 1. high;low;diffusion

    asked by Apple on November 23, 2018
  64. english

    19. Two of the following proverbs have similar meanings. Which ones are they? 1. You catch more flies with honey than with vinegar. 2. The squeaking wheel gets the grease. 3. A fly follows the honey. 4. Sweet apperas sour when we pay. 5. Too swift arrives

    asked by Hope on May 13, 2015
  65. biology

    movement of water molecules across the cell membranes from hypertonic to hypotonic solution . whether it is osmosis or diffusion?. please clarify.

    asked by ramesh reddy on October 12, 2013
  66. math HELP

    for each pair of similar parallelograms,fid the ratio of two adjacent side lengths in one parallelogram and compare it to the ratio of the corresponding side lengthes in the other parallelogram. What are they wanting me to do?? A.2m 4m B.3 m 6m C.4m 9m

    asked by chemiii on November 19, 2006
  67. Science

    Science Please Help with the last few questions on my Science Test. 11. Molecules naturally spread from areas of ______________ concentration to areas of ______________ concentration through a process called _____________. 1. high;low;diffusion

    asked by Banana on February 5, 2019
  68. math

    Frank said that all equilateral triangles are similar. Veronica said that all right triangles are similar. who is correct- frank, veronica, both, or neither? explain your answer.

    asked by christinaa on April 9, 2008
  69. Science (HELP ASAP!!)

    1. (Blank) are the basic units of structure and function in living things. 2. A (Blank) is a group of similar cells that perform a specific function in an organism. 3. (Blank) are nerve cells that carry response information to muscles and organs. 4. Carbon

    asked by Anonymous on February 14, 2019
  70. AP Biology

    I have two questions: 1. Why are action potentials usually conducted in only one direction along an axon? A. The axon hillock has a higher membrane potential than the terminals of the axon. B. The brief refractory period prevents reopening of voltage-gated

    asked by Nikki on November 1, 2010
  71. Genes

    Genetics and what we inherit from our biological parents play a significant role in our intelligence level. In fact, researcher have found that: a) adotpted children are more similar in IQ to their adoptive parents than to their birth parents b) identical

    asked by Rina on August 23, 2010
  72. L.A 8TH

    For each pair of shapes, decide whether they are congruent, similar, or neither. Choose the best answer. Congruent Similar Neither Two side-side-side triangles are shown. Each side of one triangle is equivalent to the corresponding side of the other

    asked by BruteForce on January 17, 2018
  73. linear algebra

    if: A and B are matrices and A^2 is similar to B^2 Is A guaranteed to be similar to B? ------- Matrix similarity means that the matrices are identical if one of the matrices is converted to another basis. If matrices C and D are similar: C = P^-1 * D * P

    asked by mathstudent on July 20, 2007
  74. Math

    Hey People!! I need the answers to these questions really bad!!! OK so here we go.... Which side lengths form a triangle that is similar to triangle ABC? 30, 21,45 20, 14, 28 40,30,60 17,20,25 Find the missing length for the pair of similar figures. 1.125m

    asked by Trinity on November 5, 2014
  75. Physics

    You may have observed that a car with windows closed sitting under the sun on a hot day, can get extremely hot in the interior, even hotter than the outside air. Explain this in terms of heat and temperature concepts. How is this similar to greenhouse

    asked by Hershey on November 30, 2014
  76. research

    A quantitative analysis method which aggregates a number of (similar) individual studies into a large data set from which to compute an over all “effect size” (based on similar study procedures and treatments) is commonly known as…?

    asked by helga on January 16, 2013
  77. DBA

    A quantitative analysis method which aggregates a number of (similar) individual studies into a large data set from which to compute an over all “effect size” (based on similar study procedures and treatments) is commonly known as

    asked by Younis on September 14, 2013
  78. Chem

    Elements with similar properties Answer occupy the same period of the periodic table have similar electron configurations have the same number of neutrons in their nuclei exist in the same physical state (solid, liquid, or gas)

    asked by Anonymous on February 9, 2013
  79. Math

    3. Which of the following statements is true? (1 point) A. All similar figures are also congruent figures B. All congruent figures are also similar figures. C. It is not possible for figures to be both similar and congruent.*** My Answer D.Figures that are

    asked by Swimmer on February 13, 2018
  80. english

    I am reposting this since I didn't get an answer :( 37. Two of the following proverbs have similar meanings. Which ones are they? 1. Every effect becomes a cause. 2. The cautious seldom make mistakes. 3. Two dogs will kill a lion. 4. A threefold cord is

    asked by Hope on May 15, 2015
  81. Geometry

    The ABC Toy Company is creating two similar pieces for a board game, as shown below. Find the value of x that makes the two pieces similar.

    asked by Anastasia on May 20, 2014
  82. math

    The ABC Toy Company is creating two similar pieces for a board game as shown below. Find the value of b that makes the two pieces similar.

    asked by Jessica on May 7, 2014
  83. Intro to Psychology

    Genetics and what we inherit from our biological parents play a significant role in our intelligence level. In fact, researchers have found that: adopted children are more similar in IQ to their adoptive parents than to their birth parents. identical twins

    asked by Chloe on March 14, 2011
  84. math

    Multiple Choice For each pair of shapes, decide whether they are congruent, similar, or neither. Choose the best answer. Congruent Similar Neither

    asked by coolio on November 2, 2018
  85. Math

    David paid a total of $60 for 4 similar T-shirts and 3 similar pairs of shorts. Each pair of shorts cost

    asked by Jsckel on October 25, 2017
  86. Science , Biology

    Are both of osmosis and diffusion movement of high concentration to low concentration? just a deferences of water or molecures?

    asked by apple on June 8, 2017
  87. 8th grade Science

    Please help need ideas I am building a 3D model of a plant and animal cell. I need to show diffusion and osmosis movement within the cell.

    asked by Dorthea on November 15, 2009
  88. science

    Which term refers to the diffusion of water through a membrane? A. osmosis B. engulfing C. active transport D. facilitated transport

    asked by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! on May 23, 2014
  89. science

    Proteins are large molecules. They enter cells through A. passive transport B. active transport C.diffusion D.osmosis

    asked by Kathleen on February 14, 2019
  90. Science

    Why do Phoenix and Athens have a similar Temperature? Why do Philadelphia and London have a similar temperature? Please help!!! This is do tomorrow!!!! Thank you so much, Joseph

    asked by Joseph on December 12, 2007
  91. bio

    How can their be similar characteristics of two diffrent speices, such as a tiger and cheetah. explain. Species can share similar characteristics. However, a species is defined as a group that can interbreed/produce offspring with another member of that

    asked by Anonymous on June 18, 2006
  92. science

    List 3 other elements similar to properties of Flourine. a. Why did you choose these? b. How did you determine their properties were similar?

    asked by teacher1 on February 21, 2013
  93. Math - Answer Check

    Determine whether the polygons are similar. ABCD with vertices A(–5, 4), B(–2, 4), C(–2, 2), D(–5, 2) and EFGH with vertices E(–2, 0), F(4, 0), G(4, –6), H(–2, –6) They aren't similar, right?

    asked by Anonymous on February 3, 2015
  94. biology (Help please!!!)

    1. If a student pours a solution of salt water on an elodea leaf, what is it an example of? 2.A child pours salt crystals on the body of a slug he finds in the backyard. Options are: high concentration, low concentration, osmosis, diffusion, hypertonic

    asked by Samantha on October 20, 2013
  95. Science

    In what ways are there three processes similar in terms of the starting materials and end products?

    asked by Ally on August 22, 2012
  96. Math

    Tell whether the pair of polygons is similar. Explain why or why not. The polygon A is bigger. The side of the polygon is 10ft and the top sides of the polygon is 11ft. The polygon B is smaller. The side of the polygon is 8.4ft and the top side of the

    asked by Enna on November 9, 2018
  97. Geograph ( Help one question )

    Geographically, people in western Russia have tended to identify with Europe more than Asia because A) the soil is so similar. B) their languages are quite similar. C) the Mediterranean Sea connects them. D) the Ural Mountains seal them off from the rest

    asked by Sammy on December 13, 2017
  98. Social Studies

    Geographically, people in western Russia have tended to identify with Europe more than Asia because A) the soil is so similar. B) their languages are quite similar. C) the Mediterranean Sea connects them. D) the Ural Mountains seal them off from the rest

    asked by Anonymus on May 17, 2016
  99. Biology

    Describe the G protein receptor system and the tyrosine-kinase receptor system. Explain how these two systems are similar and how these two systems are different, in terms of structure and function please.

    asked by nan on March 10, 2016
  100. Biology

    Describe the G protein receptor system and the tyrosine-kinase receptor system. Explain how these two systems are similar and how these two systems are different, in terms of structure and function please.

    asked by nan on March 4, 2016