P Paramecium and Osmosis Watch later Share Watch on OYoulube Why do paramecia pump water out? Because they live in an environment that is filled with O hypotonic solution O hypertonic solution isotonic solution
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- Solutes tend to diffuse from a region where they are _______ concentrated to an adjacent region where they are _______ concentrated. a. more, less b. less, more c. movement is independent of concentrationQuestion 4 What process results in an increase in entropy? O Primary active transport O Secondary active transport O Pumping O Passive transport F2 F3 F4 F5 F6 F7 F8 F9 F10 $ & 4 7 8. W Y U COQuestion 1 Amoeba video Amoeba in motion Watch later Share Watch on DYouTube What cellular structures were observed moving in the video? Select all that apply. Cell membrane O Chloroplasts O Cytoplasm Cell wall
- QUESTION 48 What happens to the amount of light available when the magnification of the microscope is increased? O Increases Decreases OStays the same QUESTION 49 If a slide is moved to the right using the stage controls, what way does the image move? O Diagonally O Sideways Down Up To the leftQuestion 3 Elodea video Cyclosis / Cytoplasmic streaming in pl. Watch later Share Watch on D YouTube What cellular structures were observed moving in the video? Select all that apply. O Chloroplasts O Cell membrane O Endoplastic reticulum Cell wallQuestion 14 Choose the correct statement. O Two of these are correct O Secondary active transport consists in both an exergonic and endergonic process O three of these are correct O Passive transport is an exergonic process The work of pumps decreases entropy O All of these are correct O Simple diffusion increases entropy
- 163/take Question 37 1 pts Which of the following can move a substance against the concentration gradient? Select all that apply. O Secondary Active Transport O Osmosis OSimple diffusion Proton pump OPrimary Active Transport OFacilitated diffusion O Exocytosis Question 38 1 ptsQuestion 21 Which of the following functions is NOT made possible by lysosomes? O breakdown of large molecules O synthesize in lipids O digest waste products O protect the cell from foreign invaders Question 22 Which of the following cell membrane proteins allows movement of molecules? O channel proteins O receptor protein O structural proteins O glycoproteinO a Question 22 Regarding membrane transport, which of the following is related with osmosis a. movement of water O e a Ob Od b. movement of solutes c. active transport
- ntity_Sound+of+Waves (1) x S Forrar (wrap) y decorar tu libre S Schoold A districtims.seattleschools.org/common-assessment-delivery/start/5398502362?action3Donresume&submissionld%=657119921 Concentration, Osmosis, and Cell Environments HW Quiz Assume that the picture below shows environments on two sides of a selectively permeable membrane. Assume the light blue circles are wa molecules. Assume the red circles are glucose molecules. Which side has the higher concentration? water molecules will flow to the left water molecules will flow to the right water molecules will flow both ways, but mostly will flow to the right water molecules will flow both ways, but mostly will flow to the left water will flow to the left and glucose will flow to the right water will flow to the right and glucose will flow to the left Which best describes the way that the particles move?location are corn Question 74 In active transport solute mo O TrueQuestion 17 Watch the video. The onion cells have been placed in a 15% saline solution. Onion Cells Plasmolysis Watch later Share Watch on OYoulube Compared to the inside of the onion cells, what is 15% saline solution considered? O Isotonic O Hypotonic O Hypertonic