Student exploration paramecium homeostasis answer key

Student Exploration: Paramecium Homeostasis Vocabulary: adaptation, cell mouth, cilia, concentration, contractile vacuole, food vacuole, homeostasis, hypertonic, hypotonic, macronucleus, micronucleus, oral groove, osmosis, paramecium, solute, solution, solvent Prior Knowledge Questions Do these BEFORE using the Gizmo. The images show red blood cells RBCs in three different solutions. Which image shows RBCs in normal blood plasma?

Home Find Gizmos Lesson Info. Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. Explore the processes of photosynthesis and respiration that occur within plant and animal cells. The cyclical nature of the two processes can be constructed visually, and the simplified photosynthesis and respiration formulae can be balanced. Observe the steps of pollination and fertilization in flowering plants.

Student exploration paramecium homeostasis answer key

Student Exploration: Paramecium Homeostasis Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: adaptation, cell mouth, cilia, concentration, contractile vacuole, food vacuole, homeostasis, hypertonic, hypotonic, macronucleus, micronucleus, oral groove, osmosis, paramecium, solute, solution, solvent. Which image shows RBCs in normal blood plasma? Which image shows RBCs in pure water? Which image shows RBCs in a very salty solution? In image A the cell is shrinking because the water is going out. In image C the cell is breaking because of too much water. Gizmo Warm-up A paramecium is a one-celled organism that lives in ponds and other bodies of water. One of the challenges for a paramecium is to maintain a stable size and shape. On the Paramecium Homeostasis Gizmo, turn on the Show labels checkbox. Try to determine the function of each of the labeled structures.

Which tiny structures help the paramecium to move around? Quiz yourself when you are done by dragging vocabulary words to the correct plant structure.

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We are not affiliated with any brand or entity on this form. Get the free paramecium homeostasis gizmo answer key form Get Form. Show details. Hide details. Name: Date: Student Exploration: Paramecium Homeostasis Vocabulary: adaptation, cell mouth, cilia, concentration, contractile vacuole, food vacuole, homeostasis, hypertonic, hypotonic, macro nucleus,. Fill student exploration paramecium homeostasis gizmo answer key: Try Risk Free. Form Popularity paramecium homeostasis gizmo answers form.

Student exploration paramecium homeostasis answer key

Home Find Gizmos Lesson Info. Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. Explore the processes of photosynthesis and respiration that occur within plant and animal cells. The cyclical nature of the two processes can be constructed visually, and the simplified photosynthesis and respiration formulae can be balanced. Observe the steps of pollination and fertilization in flowering plants. Help with many parts of the process by dragging pollen grains to the stigma, dragging sperm to the ovules, and removing petals as the fruit begins to grow. Quiz yourself when you are done by dragging vocabulary words to the correct plant structure. Investigate the growth of three common garden plants: tomatoes, beans, and turnips.

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This regulates the amount of water in the body of the paramecium. Close suggestions Search Search. Learn More. Enter the email address associated with your account, and we will email you a link to reset your password. Close suggestions Search Search. Set the Water solute concentration to 2. Question: How does a paramecium respond to changing solute concentrations? What do you think is happening in images A and C? Form a hypothesis: How do you think the number of contractile vacuole contractions will change when the water solute concentration is reduced? Spajalice Spajalice. What happens after about 16 seconds?

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Webworksheet 2 Webworksheet 2. Based on the internal and external solute concentrations, do you think the paramecium will swell up or shrink in this solution? Are you in need of an additional source of income? Predicted contractions: 5 Actual contractions: 5 5. Studypool Inc. Lab 3 Transport Lab 3 Transport. What do you notice? Click Play. Which two structures contain DNA? Would you like to help your fellow students?