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- Sterile normal saline is used in most surgical procedures as an irrigation solution. During certain surgical procedures, such as those for malignancy, the surgeon may request that sterile water be used for irrigation instead of saline following excision of the cancerous mass. Why is normal saline usually used in healthy tissues?A cell is 5 µM in diameter. Express this in mm. mmview 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: On
- 3 ...|III5I I II 6. What factor will most likely increase the rate at which diffusion occurs across a cell's plasma membrane? small concentration gradient across the plasma membrane low temperature high concentration gradient across the plasma membrane large molecule size [ת א dé tv A Aa Pro5. Intravenous solutions must be prepared, to that they are isotonic to red blood cells. A0.9% salt solution is isotonic to red blood cells. Keeping this in mind, explain whatwould happen to a red blood cell placed into a solution of 99.3% water and 0.7% salt.Note to obtain full marks you must care both the intercellular environment to theextracellular environment (solute vs solvent).What major type of molecule contributes to the formation of the cell membrane and what biochemical properties of this molecule promotes the formation of the membrane? What effect allows this type of molecule to come together to form a bilayer and explain how the effect works? A▾ B I I e 2 2
- Give the Similarities and Differences between the following terms. Make sure to give at least Two Differences: Terms Similarity Difference Endocytosis/Exocytosis Difference Terms Similarity Diffusion/Osmosis Difference Similarity Terms Pinocytosis/PhagocytosisInsert 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 + 212d/e/1FAIpQLSfTle9UfP15_VUqFI-ACEQd1XBykXv5Lr4dEMQbLJ1d6fCupw/viewform Students subjected three samples of five different molecules to gel electrophoresis as shown in Figure 1 A B C DE +2 3 Wells 4 8. Which of the following statements best explains the pattern seen on the * gel with regard to the size and charge of molecules A and B? 1 point molecules A and B are positively charged, and molecule A is smaller than molecule B. molecules A and B are positively charged, and molecule A is larger than molecule B. molecules A and B are negatively charged, and molecule A is smaller than molecule B. molecules A and B are negatively charged, and molecule A is larger than molecule B. Sign out
- T&F 1 bäi Endocytosis can only be accomplished by pinocytosis صحيح خطأ شنيع OArial 1 T T T Circle/highlight F T 1. T F LL F LL F FL T F LL - 1 11 + 11 1. 1 BI U A, 2. 3 CD 1 1. 4 Z | EEEE 13 5 either T or F for each row An isotonic solution is when there is more of the solute on the outside of the cell than in the inside of the cell Passive transport is when a solute moves with it's gradient to try to achieve equilibrium Secondary active transport is when a solute moves against its gradient and that movement is powered by ATP You can couple passive transport with active transport in order to move a solute against its gradient Solar energy was likely the source of energy for the origin of life Catabolism is when smaller units come together to make a larger molecule IShown below are cells (colored) that were recently placed into a beaker containing a clear solution For each scenario, indicate whether movement of the molecule into the cell will occur using facilitated diffusion or active transport. А. B. 125mM 20mM fructose glucose 85MM 35mM fructose glucose OA= facilitated diffusion; B= facilitated diffusion OA= active transport; B= active transport O A= active transport; B= facilitated diffusion A= facilitated diffusion; B= active transport