QUESTION 11 +/K+ Select all correct answers. The Na is a pump channel protein symporter O antiporter primary active transporter secondary active transporter QUESTION 12 Based on the information in the diagram below, you can conclude that the co P Type here to search
Q: Question 17 Watch the video. The onion cells have been placed in a 15% saline solution. Onion Cells…
A: Tonicity refers to a solvent's capacity to cause cells to shrink or swell. A type of membrane that…
Q: Question 7. A channel that opens in response to the binding of a specific molecule, which is usually…
A: Introduction :- Ion channels that are activated by changes in the electrical membrane potential…
Q: QUESTION 5 The activation of the sodium potassium pumps creates ion redistribution by pumping three…
A: Sodium potassium pump It is also known as the Na⁺/K⁺ ATPase It is found in the membrane of all…
Q: QUESTION 3 When a bacterial cell with a cell wall is placed in salt water with a higher-solute…
A:
Q: You inject a large fluorescent dye with a molecular weight >10,000 Da into a cell that is connected…
A: Gap junctions are intercellular channels that allow direct communication between the cytoplasm of…
Q: Active transport is a type of transport in which molecules are moved across a plasma membrane using…
A: Active transport is defined as the movement of molecules through a cell membrane from an area of…
Q: high salt concentration to a region of low salt concentration
A: Flow of water from high concentration to low concentration is said to be osomosis.
Q: Write a short paragraph discussing why is it important for you to understand the transport mechanism…
A: The movement of chemicals through the cell membrane is referred to as cell transport. The ability to…
Q: What are the implications of transport mechanisms in medical conditions???Give some DISORDERS or…
A: The transport mechanism is very important in the cell. Transport mechanisms are of two types -…
Q: QUESTION NO. 1 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Question 26 Gargling with warm salt water can temporarily relieve a sour or scratchy throat. This is…
A: Gargling Gargling includes rinsing the throat with warm salt water It can help soothe a scratchy…
Q: Which integral membrane protein are responsible for communicating signals from the extracellular…
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Q: Question 3. Consider a cell suspended in a fluid containing a particular solute. If initially the…
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Q: Here is a chloride cell in the gill epithelium of a fish. For reference, NKA = Na+/K+ ATPaseNKCC =…
A: CFTR is a complex protein found on the membrane surface of the cells.
Q: location are corn Question 74 In active transport solute mo O True
A: a) True
Q: Uniporters are protein channels that move one specific substance across a cell membrane. Identify…
A: Uniporters are integral membrane proteins in nature. They are associated with the transportation of…
Q: The following statement: Polymer provides tracks for dyneins applies to...…
A: Dynein is a large molecular motor protein that move along the microtubules in cells. It uses ATP to…
Q: QUESTION 32 Which of these would be expected to start out with a signal peptide? (Select all that…
A: INTRODUCTION Signal peptides function to prompt a cell to translocate the protein, usually to the…
Q: Question 5 Describe briefly the TWO distinct roles of the v-SNARE and t-SNARE proteins in vesicle…
A: Role of SNARE proteins in vesicle transport :-
Q: Question 53 A wilted flower placed in a vase of fresh hwater for several hours became stiff and…
A: 53.Osmosis is a process;which involves the movement of water molecules through semi permeable ;into…
Q: The salt marsh plant pickleweed or Salicornia bigelovii is, not surprisingly, very salt tolerant. It…
A: Pickleweed is also known as marshfire.
Q: Two NaCl solutions, Solution A and Solution B, are separated by a selectively permeable membrane.…
A: Passive transport is the movement of ions and molecular substances across the cell membranes without…
Q: QUESTION 3 Pumps (select all that apply) O Couple transport against electrochemical gradient to ATP…
A: ---Pumps are kind of protein that is capable of pumping out compounds that could pose a threat to…
Q: QUESTION 40 Osmosis is the: O net movement of water to the side of the membrane having the lower…
A: The term Osmosis originated from Osmosis which means Push. Osmosis is the process of movement of…
Q: Question 9 Which membrane proteins move specific substances across a membrane, typically by forming…
A: Transportation is a necessary, natural, and physiological activity that happens in all higher…
Q: Question 2 1 pts The nundber and size of organelles in a cell correlates with that cell's function.…
A: Microtubule along with intermediate fillament and microfillament form cell cytoskeleton.…
Q: QUESTION 3 um in diameter and a typical Eukaryotic nucleus is The average bacterium is approximately…
A: Cell is the unit of life. Unicellular organisms are comprised of a single cell, where as…
Q: True
A: Introduction :- Membrane potential is a potential gradient that forces ions to passively move in…
Q: QUESTION 15 A carrier protein is required for O A. osmosis and active transport. O B. osmosis and…
A: As per the guidelines, we are supposed to answer only the first question in case of multiple…
Q: The following statement: Overall polarity/asymmetry of structure when subunits are polymerized…
A: Cytoskeleton is the network of polymers found in many prokaryotic and all eukaryotic cells. It…
Q: Question 9 Why are integral membrane proteins difficult to study? O They are difficult to isolate in…
A: Integral membrane proteins Proteins which are permanently bound to the lipid bilayer. They require…
Q: Question 11 Carrier proteins are examples of: A.Passive transporters. B.Primary active transporters.…
A: Transport is defined as the movement of molecules from one region to another across the membrane.
Q: why is the molecular machinery for membrane fusion is important for any cell that utilizes vesicular…
A: A vesicular transporter or vesicular transport protein helps in the transport of molecules across…
Q: Please answer fast Transmembrane Transporters: Describe the structures and functions of the…
A: Prokaryotic cell is simpler than eukaryotic cell. Because of its cell is underdeveloped. Prokaryotic…
Q: Question 16 Not yet answered Points out of 1.00 P Flag question All of the following processes take…
A: Q16. The correct option is d i.e, Exocytosis. Explanation: Exocytosis is the movement of materials…
Q: Question 40 What is Schizogony? O Schizogony is seen in Ebola patients and triggers localized…
A: The schizony is found in the parasitic pathogen. Parasitic pathogens are those organism who survive…
Q: QUESTION 3 semipermeable brane Salt lecules Weter Mevemant of weter elendes Eql "aentreti" of weter…
A: Osmosis is the phenomenon by which water (solvent) will moves from lower water potential area to the…
Q: QUESTION 26 Osmosis and Diffusion of solutes do not require energy input, but active transport and…
A: The cell membrane, also called the plasma membrane, is found in all cells and separates the interior…
Q: QUESTION 18 A patient has had a serious accident and lost a lot of blood. In an attempt to replenish…
A:
Q: 1 and half page long answering this please Describe the difference between passive and active…
A: Difference between active and passive transport:
Q: Question 16 In the picture, the plant cells are put in pure water (100% water). Compared to the…
A: Osmosis is defined as the movement of water molecules from the region of higher to lower water…
Q: QUESTION 1 a) Figure 2 shows the fluid mosaic model of plasma membrane. Figure 2 ) Name the parts…
A: The plasma membrane, also known as the cell membrane, is a membrane present in all cells that…
Q: A new neurological disorder is discovered in which neurons are unable to respond to exposure to…
A: Osmosis is the process in which water moves from the reason of low solute concentration tour region…
Q: QUESTION 21 Which of the following is not a true statement? O Larger molecules move faster and…
A: Please repost question 22 separately.
Q: Question 14 Secondary protein structure occurs due to: a) hydrogen bonding b) ionic bonding c)…
A: 14. The structure of a protein has different structural levels. The primary structure of a protein…
Q: the sodium channel exchanger NCX transports sodium into and calcium out of cardiac muscle cells.…
A: Active Transport across a lipid bilayer takes place when we have to move an ion against its…
Q: Select the best answer or answers from the choices given: The solute-pumping type of active…
A: The transport of macromolecules like proteins and lipids into and out of the cell is dependent on…
Q: In your opinion, is it more likely that the neurotransmitter transporter is an active or passive…
A: Answer : neurotransmitter transporter is likely a membrane transfer protein which shows the active…
Q: You now do a comparison and contrast of the two vesicular transports, endocytosis and exocytosis, by…
A: The movement of the molecules occurs across the plasma membrane of the cell, that regulate the…
Q: QUESTION 27 Which of the following types of solute movement is considered to be an active process?…
A: The cell is life's basic unit. It contains many organelles to carry out specific functions. The cell…
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- Please ASAP. Thanku Question 14 A new neurological disorder is discovered in which neurons are unable to respond to exposure to hypotonic solutions and they cannot maintain osmotic balance across the membrane. Which of the following is most likely to cause this disorder? Loss of aquaporins Loss of antiporters Increased Na+/K+ ATPase activity Decreased Na+/K+ ATPase activityWater flows in osmosis from a region of high salt concentration to a region of low salt concentration Question 1 options: True FalseGive only typing answer with explanation and conclusion OmpC and OmpF are expressed differentially depending on osmolarity. In the presence of high osmolarity ompF translation is repressed by… attenuation phase variation competive binding of repressor protein antisense rna
- QUESTION NO. 1Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?QUESTION NO.2 Erythrocyte glucose transporter illustrates the type of A. ion driven active transport B. facilitated diffusion C. active transport D. simple diffusion E. secondary active transportQUESTION NO.3 which of the following statement/s accurately describe the surface of a lipid droplet? A. a monolayer of phospholipids B. a bilayer of phospholipid C. a network of perilipin protein D. a structured layer of triacylglycerol E. a chaotic hydrophobic/ hydrophilic interfaceIn your opinion, is it more likely that the neurotransmitter transporter is an active or passive transporter? Justify your answerthe sodium channel exchanger NCX transports sodium into and calcium out of cardiac muscle cells. Describe why this itransporter is classified as secondary active transport?
- I will upload them for your reference and answer the question in your own words. Do not copy and paste from google. 2. Refer to the graph(and table 2) you made for question 1a. Did the solutions have positive or negative slopes?b. Do the slopes indicate that water was moving in or out of the cell (dialysis tubing) under these circumstances?c. Does sucrose move in or out of the cell? Explain.True or False: Passive-mediated transport proteins lower the delta G of transport to create the movement of molecules or ions.Please answer fast Transmembrane Transporters: Describe the structures and functions of the different transporters associated with prokaryotic cells that are discussed in the textbook and in lecture. Be sure to address the following points while including real world examples (along with genus/species of example organisms): Cellular Locations Protein structures that compose the transport protein/complex Activity for what is transported and what is the energy source (e.g., what is hydrolyzed or co-transported) to power the movement across the membrane
- Please help me answer this question, more than one answer given may be correct: Figure title: Hemolymph osmolality of crabs during different salinity acclimation. Dash lines represent osmolality of 5 ppt, 25 ppt and 33 ppt seawater (from bottom up). Significant differences are indicated by letters (p < 0.05, one-way ANOVA followed by Dunnett's multiple comparison). From this figure you can determine that these crabs are Question 21 options: limited osmoregulators strict osmoregulators strict osmoconformers limited oxyconformers strict oxyconformersQUESTION 31 Protein makes up what percentage of the mass of the plasma membrane in a typical cell (e.g. red blood cells)? 80% 20% 50% 2%THIS IS A 3Part QUESTION, PLEASE ANSWER ALL You are studying how a bacteria grows in various buffers, and also the impact osmo-pressure has on its survival A. The bacteria has [solute] conc. 150 nM. Out of the first 3 buffers (1-3), which one is hypertonic, isotonic and hypotonic environments. Explain reasoning. B. You attempt to grow the bacteria in coffee but there isnt bacteria growth and it actually lyses. Is coffe environment hypertonic, isotonic, or hypotonic, explain reasoning. And what [coffee] conc. causes it to lyse. C. You use a different bacteria and grow it in Buffer 3, and it is isotonic. What about the other buffers, will it be isotonic, hypertonic, or hypotonic