BIOLOGY: Celery experiment question please help?
464173
I would assume that the dry celery would turn red first, due to osmosis.\n\nAs to what tissue turned red...that I'm not sure about.
223123
Actually you should right the reaction of salad and croutons. You need to balance it too. It should look like this:\n\n38 Lettuce (s) + 16 Tomato (s) + 7 Carrots (s) + Dressing (l) + X Croutons (s) => Salad (solidish-liquidish) \n\nNow you need to consider the moles of everything and solve for X and you are done...
755935
Great idea.  What is your hypothesis?  What experiment will you do?  What data will you collect?  How will you interpret it?
1138415
http://sps.k12.ar.us/massengale/biology_projects.htm
956306
This is not a pure biology question. Should be bio-chemistry.
959615
i would set up the project to include 3 different types of plants, and 5 different levels of fertilizers.  pick 3 very different types of plants that grow in different climates or conditions.  for the amounts of fertilizers, for each of the threet types of plants, put no fertilizer, this will be the control.  then put 3 varying amounts of ferilizers on the 3 of each type of plant.  i recommend 1%, 5%, and 10% (but it depends of the type and concentration of the fertilizer) of the soil quantity be replaces with fertilizer.  for the 5th of each of the three types of plants, put in 50% fertilizer, this will be your sample that shows what happens when fertilizer is totally overloaded.  i can give you a lot more ideas if you want to go in depth.  otherwise, this should give you a good start.
414377
Actually U cannot test da water need in photosynthesis. Because da two rules in all experiments to test da agents of photosynthesis r, That da plant should be destarched\nand Da experiment should be controlled. But in the case of water u cannot control water..
544143
Experiment w/ what works for you.
217542
1. c\n2. d\n3. e\n4. b\n5. a\nIts been a few years since I took biology but I thought I could take a shot at your question.  Hope the answers are right:)
1051025
The question is too open. What experiment are you talking about? If you google science supplies you might find out, although since it's homework most people won't just give you an answer.
866580
D is the correct answer, Light enables photosynthesis so a and c are wrong, and no reaction can increase exponentially as in B
107116
I jsut did the same project with my 13 year old son.\nThis is what we used\n\nhttp://www.enchantedlearning.com/subjects/plants/cell/anatomy.GIF\n\nwe had to make a model
843519
Here is an example of a science project "Growing mold on Bread" which explains these 2 expressions.\nQUOTE\nA project experimentation is the process of testing a hypothesis. The things that have an effect on the experiment are called variables. There are three kinds of variables that you need to identify in your experiments: independent, dependent, and controlled.\nThe independent variable is the variable you purposely manipulate (change). The dependent variable is the variable that is being observed, which changes in response to the independent variable. The variables that are not changed are called controlled variables.\nThe problem in this section concerns the effect of light on the reproduction of bread mold. The independent variable for the experiment is light and the dependent variable is bread mold reproduction. A control is a test in which the independent variable is kept constant in order to measure changes in the dependent variable. In a control, all variables are identical to the experimental setup—your original setup—except for the independent variable. Factors that are identical in both the experimental setup and the control setup are the controlled variables. For example, prepare the experiment by placing three or four loaves of white bread in cardboard boxes the size of a bread box, one loaf per box. Close the boxes so that they receive no light. If, at the end of a set time period, the mold grows, you might decide that no light was needed for mold reproduction. But, before making this decision, you must determine experimentally if the mold would grow with light. Thus, control groups must be set up of bread that receives light throughout the testing period. Do this by placing an equal number of loaves in comparable-size boxes, but leave them open.\nThe other variables for the experimental and control setup, such as the environmental conditions for the room where the boxes are placed—temperature and humidity—and the brand of the breads used must be kept the same. These are controlled variables. Note that when designing the procedure of your project experiment, you must include steps for measuring the results. For example, to measure the amount of mold growth, you might draw 1/2-inch (1-cm) squares on a transparent sheet of plastic. This could be placed over the bread, and the number of squares with mold growth could be counted. Also, as it is best to perform the experiment more than once, it is also good to have more than one control. You might have one control for every experimental setup.\nUNQUOTE
966385
just fyi i would have made this a biology question but anyway, chlorophyll a and b would be present in both leaves its not one or the other.  this sounds like homework don't you think that you should be figuring this out on your own.  i'll give you a couple hints.  you need a solute so that you can separate the pigments.  the pigments  will travel farther if the are less soluble.  Anyway thats all i'm giving you good luck.
911527
Hey \n  every year i do a science fair project on plants and last year i learned how it happens.  First of all it is called absorbtion  Next, the water is sucked up by the ruts when the plant is looking for nutrients. then it takes the water to a different part of the (stomach) of the plant and it eats the water.\n  Hope i helped
868239
nitrogen, phosphorus, and potassium \n\nGood Luck :)
286999
>>most fruits and vegetables you get from the supermarket are the product of? \n<<domestic farming\n>>genes produce instructions only for?...\n<<replication\n>>in bacteria size mitochondria both plant and animal cells produce what? \n<<energy\n>>expelling what?\n<<waste...animals expel CO2 as waste, plants expel oxygen\n>>in the process????\n>>metabolism\n\nFinal answer...