Early Cells Essay Example for Free

Early Cells Essay1 HypothesisIf you soak an freak in vinegar, then the shell will deteriorate and loose centimeters off of its circumference.Data and ObservationsTime (hrs)ObservationsCircumference (cm)01. The clod is whole, and has non lost color.2. The orb was immediately surrounded by bubbles.3. 14 cm4. 241. The egg appears to have a little bit of color missing.2. The egg remains firm.3. 15.5cm4. 481. The eggs shell is beginning to disappear.2. The shell of the egg is cracking all around.3. 16 and cm4. 721. The shell is completely gone, leaving a geld membrane that surrounds the yolk. 2. The egg itself looks flimsy and appears transparent.3. 17cmConclusionBe sure to answer the following reflection questions in the conclusion of your lab report1. How much did the egg change in size? (answer should be in centimeter) The eggs size changed by 3 centimeters.2. Was your hypothesis correct? Why or why not?My hypothesis proved to be correct because the eggs shell did, in fact, de teriorate.3. Evaluate the lab and data collected. What type of transport occurred in this lab? exempt your answer, including evidence from your experiment tosupport your explanation. The type of transport that took place in this lab was active. I trust this is true because the particles moved from an area of higher tightfistedness (vinegar), to an area of lower concentration (the egg).4. Consider how lettuce or spinach placed in water becomes firm and crisp. Use what you have learned about kiosk membranes to explain this observation. Lettuce and spinach become firm and crisp when placed in water because the cells absorb the water, and in turn makes the lettuce/spinach bloated with water.5. If you were to continue this experiment by removing the egg from the water and covering it in syrup, what do you think would happen. Explain your prediction. (If you choose to test your prediction, be sure to allow at least 24 hours before making your observations. And, of course, handle the e gg very carefully) If I were to put the same egg in a syrup solution, I believe the thin membrane that remained would break because passive transport would take place.