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This is a diffusion topic: During the time the simulation ran, did the concentration of either the oxygen molecules or the carbon dioxide molecules ever reach a state of equilibrium inside and outside of the cell? Why or why not? If equilibrium was reached, how long did it last? Explain why.
The picture where the levels are not leveled was toward the beginning of the 30 seconds. The picture where the levels are even was towards the end of the 30 seconds.
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- 2. Circle the correct bolded blue word. a. A substance that moves across a membrane "down" or "with" their concentration gradient is moving from the side with a higher / lower concentration of that substance to the side with a higher / lower concentration. This does / doesn't require energy input and is called active / passive transport. b. A substance moving "against" or "up" its concentration gradient is moving from the side with a higher / lower concentration of that substance to the side with a higher / lower concentration. This does / doesn't require energy input and is called active / passive transport. c. If the energy from the hydrolysis of ATP is directly used to pump the substance, the transport is called primary /secondary active transport. d. Ion-coupled transport is primary /secondary active transport and has two parts. First, the hydrolysis of ATP is used to power the creation of an ion concentration gradient. The ion is typically Na* or H*. Second, the energy stored in…view View Help O Editing AaBbCc AaBbCc No Spacing AaBbCc AaBbe Normal Heading 1 Heading Paragraph Styles 34) The RNA that has an anticodon and attaches to a specific amino acid is RNA. 35) T/F Buffers cause abrupt and large changes the pH of the body by releasing or binding H+ ions. 36) What is a dynamic equilibrium of your internal environment termed? 37) are membrane junctions that distribute tension across a sheet of cells. 38) T/F About 60% to 80% of the volume of most living cells consists of organic compounds. ictions: OnB. Facilitated diffusion: This process does- not require ATP but does require cell * membrane proteins True False O
- do diffusion and osmosis have in common? How... Soces de Paraphrase Online - Best Free Paraphrasi These are cells in the parotid gland. What shape (squamous, cuboidal, or columnar) of stratified cell is seen here? What do these cells make? Edit View Insert Format Tools TableInsert Draw X 6 7 of 8 FI Arial BI Layout Design V I U ab x₂ 585 words 11 x, x² F2 References A A Aa Po V ADA Type of Transport English (United States) 20 F3 ECF Na IK pump O Cytosol === E 5. When given images such as the ones below, be able to identify the specific type of cell transport shown. Practice using this online interactive activity. Carrer protes Mailings Review 1:3 15- V 000 000 F4 Image Guc View Tell me F5 2 I ¶ ✔ ABbCcDdEe Normal MacBook Air F6 AaBbCcDdF AaBbCcDc AaBbCcDdEe AaBb( No Spacing Heading 1 Heading 2 Title Type of Transport F7 Focus ► 11 3 F9 AMAZIN E REE F8 VEEEE Share Styles Dictate Pane F10 E Editor + 212ntity_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?
- b pdf.01# 9 s -> 1 BIO( علوم حياتية عامة لطلبة الكليا Which of the following processes includes all the others? O a. Facilitated diffusion O b. Passive transport Oc Osmosis O d. Diffusion Clear my choice 2 ) 1 1 BIO( علوم حياتية عامة لطلبة الكل8. Define homeostasis. maintoining nterral balance 9. What role does the cell membrane play in maintaining homeostasis? 10. How is facilitated diffusion different from diffusion? How are they similar? 11. List two ways that active transport is different than passive transport. 1) 2) 12. Why is the sodium-potassium pump considered an active transport? Which direction are the sodium and potassium bing pumped? How many sodiums are being pumped? How many potassiums are being pumped?X Membrane proteins are necessary for active transport Y Membrane proteins play a role in faciitated diffusion Select one Both statements are FALSE Both statements are TRUE Only the second statement is TRUE Only the fist statement is TRUE
- A Cell Transport Study Guide Amara Mohamad - Cell Transpo A docs.google.com/presentation/d/1rTHSAC-61C2E8sLBESlplITDoyKOX5hXDpSNLDJ23TY/edit#slide-id.SLIDES API169621999 3 1 2 3 4 I 5 Hypertonic means that the environment outside of the cell has a higher concentration of solutes than the cell itself. That will attract water molecules from the cell leading to the shrinking of the cell water concentration is greater outside the cell and the solute concentration is higher inside the interior of the cell that is hypertonic to the hypertonic surroundings. The net flow of water is into the cell In an conce equal is no chang place will er 4. The tonicity of a solution is determined by the presence of solutes that (circle one) [ ca cannot ]easily pass the cell membrane. 5. In a HYPERTONIC solution, there is a (circle ore) ( higher | lower ] amount of solutes ide ecell relative the inside of a cell. 6. In a HYPOTONIC solution, there is a (circle one) [ higher lower ] amount of solutes outside…C. Choose five questions and answer them in two or three complete sentences. 1. Compare and contrast the process of diffusion and the process of osmosis. Click or tap here to enter text. 2. Explain the concept of "compartmentalization" in living organisms, using an example from the human body. Click or tap here to enter text. 3. Define homeostasis using an example from the human body. Click or tap here to enter text. 4. Describe four unique characteristics of humans as compared to other animals. Click or tap here to enter text. 5. Explain what would happen if you stored animal cells, such as red blood cells, in distilled water, and why this would happen. Click or tap here to enter text. 6. Explain how an ionic bond and covalent bond are related and different. Click or tap here to enter text. 3(histology) i need to solve 3 part indicate whether the sentence is true and false. 1_ wrights stain is sued to visualize a peripheral blood smear. 2_cerebral cortex is the outermost layer of the brain. 3_ if a cell has a greater number of protein carriers, the rate of faciliated diffusion across the phospholipid bilayer of the plasma membrane will be increased.