5th Period Honors Bio by Elizabeth Hr https://padlet.com/lisle202/kwwkpzoll7g0y1ru en-us 2022-08-29 16:51:59 UTC 2025-08-08 01:42:28 UTC hello@padlet.com Research Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275031559 Does amount of water afect the nuber of germinated seeds]]> 2022-08-29 16:55:59 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275031559 Hypotheses eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275036898 N0) the amount of water increased the amount of seeds germinated.
N1) the amount of water decreases the amount.
N2) the amount of water did not affect the number of seeds germinated ]]> 2022-08-29 16:59:58 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275036898 Set up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275042877 1. Put the paper in the dish.
2. Put the beans in each; 10 per dish
3. Add the instructed water. (0mL, 5mL, 10mL, 15mL, 20mL into each petri dish.)
4. Put them in sunlight
5. Record how they look.
6. Wait 48 hours.
7. Record how they look and how many seeds germinated.]]> 2022-08-29 17:04:19 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275042877 Photo of the Experiment Before eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275046778 2022-08-29 17:07:27 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2275046778 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276565744 The amount of water does not affect the number of seeds germinated. This is found true because the error bars overlap even though the averages were far apart by being around 5, 10, 8, and 9. Meaning, that if scientists did this again the data can all be closely related or might be complete opposites. This show that the water does not affect the number of seeds germinated.]]> 2022-08-30 17:10:41 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276565744 Reseach Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276567491 Doe moisture affest the nuber of isopods in choice chamber?]]> 2022-08-30 17:12:02 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276567491 Null and Alternative Hypotheses eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276568612 N0) the moisture will have no effect on the number of bugs
N1) the moisture will increase the amount of bugs.]]> 2022-08-30 17:12:56 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276568612 List of Constants eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276572688 -Number of bugs
-Space
-Light
Temperature]]> 2022-08-30 17:16:14 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2276572688 Data For Beans eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2278006618 2022-08-31 16:35:39 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2278006618 Post-Experiment eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2278010149 2022-08-31 16:38:11 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2278010149 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2279591786 Moisture will increase the amount of bugs. This was found faithful because the isopods stayed in the moist chamber. On the other hand, in the dry chamber, the bugs moved a lot. The movement means they do not like where they are; called kinesis. The data shows that the average for the moist chamber, 7.1 is more than the dry chamber average being 2.9. Also, the error bars did not overlap meaning that if the experiment was done again the results would be the same. The moisture for the isopods is important because they have gills and undersides that must be kept wet. This adds to the fact that moisture will increase the amount of bugs because bugs need an environment to keep them alive. ]]> 2022-09-01 16:54:22 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2279591786 Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284974247 Does the color of the environment affect the number of isopods in the choice chamber?]]> 2022-09-06 16:32:58 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284974247 Hypotheses eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284979970 N0, the color of the environment does not impact the number of isopods in the petri dish.
N1, the color of the environment does impact the number of isopods in the petri dish.
]]> 2022-09-06 16:36:29 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284979970 Set Up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284988926 1. Cut a circle of neon green paper the same size as one of the choice chamber's rooms.
2. Place the neon green paper under the choice chamber room.
Set the chamber on a black surface
3. Place ten isopods into the chamber. Try to make each choice have the same about of bugs.
4. Fill out the data chart.
 ]]> 2022-09-06 16:42:02 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2284988926 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285019541 The color of the environment does impact the number of isopods. Supporting, the error bars do not overlap. The error bar from the data was far apart, around 2 and 8 meaning that if the experiment was done again the same results would be constant. Isopods like dark environments so the results from the lab correspond.]]> 2022-09-06 17:00:46 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285019541 Data eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285020159 2022-09-06 17:01:10 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285020159 Data eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285033259 2022-09-06 17:09:12 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2285033259 Set up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2286782859 1. Put a wet paper towel in one of the choice chambers.
2. Place the isopods evenly into each chamber.
3. Fill out the data chart]]> 2022-09-07 16:39:50 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2286782859 Research Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309172497 How does Nitrate (NO⁻ ₃) ion concentration affect the growth of duckweed?]]> 2022-09-22 17:09:04 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309172497 Hypothesizes eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309175844 N0 There will be not affect of the growth of the duckweed
N1- There will be effect on the growth of the duckweed]]> 2022-09-22 17:10:56 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309175844 Set Up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309177465 -Fill four petri dishes with 20 mL of water. 
-Put no Nitrate in petri dish A
-Put 0.3 grams/mL in petri dish B
-Put 0.5 grams/mL petri dish C
-Put 1.5 grams/mL petri dish D
-Record data for 12 days]]> 2022-09-22 17:11:55 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2309177465 Pre Photo eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2310752019 2022-09-23 16:09:01 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2310752019 Day 3 Mon Sep 26 eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321037456 2022-09-30 13:18:31 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321037456 Day 5 Wed Sep 28 eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321041085 2022-09-30 13:20:53 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321041085 Day 7 Fri Sep 30 eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321340363 2022-09-30 16:37:51 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2321340363 Day 10 Mon Oct 3 eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2324145858 2022-10-03 16:33:57 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2324145858 Data Table eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2327891243 2022-10-05 16:14:28 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2327891243 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2327893923 Nitrate does affect duckweed growth depending on how much is given. It was found true because over the 10 days the error bars got farther apart. The error bars on the duckweed that had 0 nitrates had a growth ranging from 19.4 to 13.2. On the other hand, the duckweed with 1.5 nitrates ranged from 39.2 to 28.8. This proves that nitrate affects duckweed growth because when there is more nitrate for the duckweed there is more growth. The article "Beware of Nitrates" from Colorado State University states that nitrates turn into protein for plants. It also says that protein is good for plants' health. This means that nitrate affects duckweed growth because it will help them grow to be healthier. The same article also says that when nitrates exceed too high levels they can be poisonous. Knowing this information adds to the fact that duckweed growth affects duckweed growth depending on how much is given. This is because if too high of levels is given then it will decrease the amount of growth.]]> 2022-10-05 16:16:01 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2327893923 Research Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409538459 Does light affect photosynthesis in spinach leafs.]]> 2022-12-05 17:49:20 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409538459 Hypotheses eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409541007 Null- There will be no change correlating light and photosynthesis.
Alternative- There is change correlating light and photosynthesis.]]> 2022-12-05 17:51:12 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409541007 Set up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409544362 1. Put leaves in syringe
2. Suck up carbonated water from beaker
3. Create a vaccume with syringe
4. Put chads in beaker with glass over it
5. Change the amount of light for full light, partial light, and no light.
6. For no light put a box over the chads.

]]> 2022-12-05 17:53:25 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409544362 Data eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409546661 2022-12-05 17:54:58 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409546661 List of Constants eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409548909 -heat
-plant
-water
-carbon
-oxygen
-time
-amount of water
-number of plants
-light source]]> 2022-12-05 17:56:34 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409548909 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409551812 In 12 minutes, when light increases, the photosynthesis for spinach also increases. This was found because the average spinach leaves in full light floated in the water during the experiment were higher than those with partial and no light.  For example, at 12 minutes the leaves in full light averaged 3.1 leaves at the surface of the water, and the leaves in no light averaged 0.1 at the surface. This means that light created a lot more photosynthesis because plants get their energy from light. The spinach leaves float because they are using photosynthesis to create energy. By doing this they are turning the carbon dioxide into oxygen. When the leaves have more oxygen they float higher. Without light, they do not float as high therefore they will not be able to get the energy to be able to reproduce photosynthesis. According to "Photosynthesis" by National Geographic plants need water, carbon dioxide, and sunlight. This adds to the claim because it shows that plants will not be able to do photosynthesis without sunlight. When plants have more time of light they have more energy to photosynthesize.]]> 2022-12-05 17:58:29 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2409551812 Research Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472227801 How does solute concentration affect water movement in potato cells?]]> 2023-02-07 18:03:45 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472227801 Hypotheses eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472230248 Null- Solute concentration does not affect water moment.
N1- Solute concentration affects the direction and rate of water movement.]]> 2023-02-07 18:05:27 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472230248 Set Up eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472232354 Procedure
1. Mass potatoes
2. Soak in different solutions
3. Mass again
4. Calculate

Independent variable-Solute concentration
Dependent variable-% mass change

]]> 2023-02-07 18:06:58 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472232354 Data Table eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472240011 2023-02-07 18:12:08 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472240011 Graph eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472241654 2023-02-07 18:13:10 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472241654 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472253107 Solute concentration affects the direction and rate of water movement. When there is more solute then there is less mass. In the experiment after the solute concentration was about 0.3 the mass percentage went negative. This means the water is being dragged out because it is hypertonic. The water will move out of the potato cells to the sucrose. The Amoeba Sister's video on Osmosis explained that the sugar concentration was attempting to equalize the percentage of sugar and water on both sides of the cell membrane. Water molecules are attracted to solutes because they are charged and polar. Since the sugar is on the outside of the cell membrane there will be less water in the cells making the potatoes weigh less.]]> 2023-02-07 18:20:04 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2472253107 Research Question eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508927712 How long does each phase of mitosis take in onion root tip cells?]]> 2023-03-08 17:01:04 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508927712 Assumptions eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508930800 1. The number of the cells we identify in each phase is proportional to the time it takes to complete that phase
2. The total time to complete the cell cycle is 1440 minutes.]]> 2023-03-08 17:03:02 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508930800 Data eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508931733 2023-03-08 17:03:40 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508931733 Data eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508933335 2023-03-08 17:04:42 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508933335 CER eh260019 https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508937783 The interphase takes the most time when looking at an onion root tip cell. Looking at the data a class took on this, it is visible because interphase took up 55.2% of all the cells. It took 795.5 minutes out of 1440.0 minutes. While the other phases at the most took 347.4 minutes. The interphase almost took double the time. This is possible because it is when "the cell grows and the nuclear DNA is duplicated", says LibreText Biology. During this, the cells go through G1, G1, and S. When the cell goes through this many things it will take the most time. The other phases do not have this many steps in it. ]]> 2023-03-08 17:07:43 UTC https://padlet.com/lisle202/kwwkpzoll7g0y1ru/wish/2508937783