Title: a brief concise, yet descriptive title
statement of the problem: what ques...
Biology, 13.11.2019 01:31 issaaamiaaa15
Title: a brief concise, yet descriptive title
statement of the problem: what question(s) are you trying to answer? include any preliminary observations or background information about the subject
hypothesis write a possible solution for the problem make sure this possible solution is a complete sentence make sure the statement is testable the statement should reference the independent and dependent variables: such as “the plant group receiving (independent variable i. e. fertilizer) will (dependent variable i. e. produce more fruit) than the plants that did not receive (independent variable i. e. fertilizer)
materials: make a list of all items used in the lab
procedure: write a paragraph or a list which explains what you did in the lab. your procedure should be written so than anyone else could repeat the experiment.
results: this section should include any data tables, observations, or additional notes you make during the lab. although some students may wish to recopy original data: it is important to always preserve the orginal you may attach a separate sheet(s) if necessary. all tables, graphs and charts should be labeled appropriately.
conclusions: accept or reject your hypothesis explain why you accepted or rejected your hypothesis using data from the lab. include a summary of the data – averages, highest, lowest, etc. to the reader understand your results. list one thing you learned and describe how it applies to a real-life situation. discuss possible errors that could have occurred in the collection of data (experimental errors)
Answers: 3
Biology, 22.06.2019 04:00
Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.
Answers: 2
Biology, 22.06.2019 09:30
Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit
Answers: 1
Biology, 22.06.2019 12:30
If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge
Answers: 1
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