ENT B: Analyze the 3 beakers and their different salt %'s. Answer questions 1 and 2. 10% salt 2% salt 30% salt 10% Sat 10% Salt T0% Sat B C A student determines that solution A is isotonic. Is this student correct? Why or why not? 2. Hypothesize what will happen to the cells that have been submerged in both solution B and solution C. Defend your answer

Q: 1. (8 points) This figure summarizes the transport of various substances across biological…

A: Membrane transport refers to the collection of mechanisms that regulate the passage of solutes such…

Q: Answer the following questions in 2 sentences: How did the term chromatography applied to partition…

A: Chromatography derived the name from a technique used in the late 19th century to separate colors.…

Q: 8. A salt solution that contains 20% salt contains 9. If you were told that a type of cell contained…

A: * Hypotonic solution contains few dissolved particles like salt or other electrolytes than in normal…

Q: 4. Identify two type of endocytosis and explain how they work to transport molecules across the cell…

A: Endocytosis is a cellular process by which cells absorb substances from the external environment by…

Q: A cell with a total of 0.3 osmol/L is placed into a solution with a total of 0.2 osmol/L.  It is…

A: The passive transport of water or solvent through the semipermeable membrane from a higher…

Q: Two pieces of potato are placed in unknown solutions and left overnight.  The mass of the two pieces…

A: Passive transport mechanisms are processes in which cellular components move from one region to…

Q: Your friend notes that Gatorade has electrolytes like sodium and potassium chloride.  He figures…

A: Osmolarity is used to reflect the quantity of solute (particles) in 1 liter of solution.

Q: What would happen to an animal cell if you immersed it in a hypertonic solution for an extended…

A: A hypertonic solution is one in which contains more solutes when compared to the cell. As the…

Q: 3:25 PM Wed Feb 8 M Acellus national Academy of Science. All Rights Reserved. Diffusion/Osmosis . To…

A: Introduction :-   Diffusion is a type of passive transport that occurs as a result of the natural…

Q: Complete the graph in generation time and answer questions in no.1

A: The generation time of bacteria refers to the time of bacteria to double in a bacterial culture. A…

Q: A doctor injections a patient with what the doctor thinks is isotonic saline solution. The patient…

A: Tonicity is the measure the gradient established as a result of effective osmotic pressure between…

Q: Imagine that a bacterial cell finds itself in a solution that contains toxic molecules. What are TWO…

A: Introduction:Bacteria are microorganisms that are clearly visible under the microscope. They come in…

Q: 1. What do the top/bottom of this diagram refer to? It refers to 2. What are the two major groups of…

A: Since there are multiple questions in this particular question I will answer the first one for you.…

Q: Please answer fast 1:10 dilution is made of a solution. DRAW how you would make a further 1:10,000…

A: Make a 1:10 dilution of a 1M NaCl solution, so mix the one "part" of the 1M solution with nine…

Q: Can you please answer this question and say the correct letter

A: The outer protective covering of the cell is called the plasma membrane that acts as a barrier and…

Q: Experiment 3 question 1 Homework Unanswered Based on the image shown above and examining the…

A: Osmosis is a process through which the movement of water takes place through a semi-permeable…

Q: Dialysis bags were filled with various concentrations of starch and placed into beakers with 15%…

A: The solvent moves from high solvent concentration to low solvent concentration across a semi…

Q: This cell membrane is permeable to water and I2KI but not to carbohydrates. What will happen over…

A: The physical and passive process by which movement of solvent or  water molecules between two…

Q: Based on your results, which tube contained a solution that was hypertonic to the blood…

A: Blood is the circulatory fluid of the body. It is a buffer that bears the fluctuations in the pH of…

Q: Match the concept in column A to the concept in column B. Write the letter of the correct answer on…

A: *isotopes will have same atomic number but different atomic masses. *A+B_ AB is called synthesis…

Q: Which process uses proteins to move molecules against a concentration gradient?

A:

Q: Please give clinical situations in which you would use isotonic, hypotonic, and hypertonic…

A: Intravenous fluids are used to restore the fluid status in the body also, to facilitate fluid…

Q: You are studying how a bacteria grows in various buffers, and also the impact osmo-pressure has on…

A: The term "buffer" refers to a solution that is able to resist changes in pH levels, even when an…

Q: 4 PM Wed Oct 5 X ... то Q 21. If a membrane separates two solutions with different solute…

A: Introduction:  As per our guidelines we are not allowed to answer more than 3 subpart at a time…

Q: 0 O O 00 C 10% salt O The ce 10% ma O D Water molecules The solution inside the besker is: N sait…

A: This worksheet is based about a process called osmosis. Osmosis is a phenomena in which only solvent…

Q: Using my chart attached which bags lost mass? Which molecule directly caused the decrease in mass?…

A: Osmosis is a form of passive transport in which water molecules are moved from a location of higher…

Q: 18) Which of the following is a type of passive transport? a. pinocytosis b. facilitated diffusion…

A: A type of transfer known as passive transport depends on the inherent movement of molecules from a…

Q: 1:58 l 5GE Done 21 of 23 In order to model osmosis, students created an artificial cell using…

A: Cell is defined as the basic membrane-bound unit that will contain the fundamental and essential…

Q: What specific type of transport pro dialysis tubing in this exercise?

A: Solutes are chemical molecules/compounds dissolved in a solution. Solvent is the medium in which…

Q: Which of the following occurs when red blood cells are transferred from an isotonic solution to a…

A: Many biological subdisciplines exist within cell biology. An illustration of this would be studying…

Q: Provide a real-life situation when you observe changes when a thing is exposed to a hypertonic or…

A: Osmosis is a phenomenon where a solvent flows from a solution of low concentration to high…

Q: CELL COUNTING FOR DETERMINING VIABLE CELL CONCENTRATION Please give me a general introduction to…

A: The smallest structural and functional unit of life is the cell. It's just a piece of rudimentary…

Q: Describe what you observe in the cells, paying particular attention in the positioning of the cell…

A: The science of structure and functioning of cells is known as cell biology, and it is based on the…

Q: #1 #2 Lab 11: Osmosis and Diffusion - - Additional Resources Bio 104 - McCabe 3. Explain how this…

A: When an Elodea cell gets placed in a  solution of lower concentration (hypotonic) than cytoplasm,…

Q: Snga t

A: Introduction Hypotonic Solution : The Concentration Of Solutes In A Hypotonic Solution Is Lower Than…

Q: 3. Osmosis Scenario: The video clip mentioned a disaster scenario of a saltwater fish being placed…

A: Introduction :- Osmosis is the naturally occurring net movement or diffusion of solvent molecules…

Q: Cell Transport Label the following pictures: active transport, passive osmosis, passive diffusion,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: . Nat-K+ pump move 3 sodium ions out of the cell and bring 2 potassium ions inside the cell against…

A: active transport is the movement of molecules or ions across a cell membrane from a region of lower…

Q: During the Part B of Lab 5 the following data was collected: Mass of Time tubing 0 minutes 19.730 g…

A: Osmosis is the movement of water or any solvent molecules through a semi-permeable membrane from a…

Q: In case of red algae why you grind the sample with water?

A: During extraction for further instrumental analysis using a suitable solvent is one of the most…

Q: What are differences between adherent and suspension cells.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: % change in weight Effect 30 20 10 -10 -20 -30

A: All the organisms need to survive in an environment that is amicable for its growth and development.…

Q: Can you please solve this question and say the correct letter

A: Passive transport is a movement of ions and other substances across cell membranes without the need…

Q: A. Assign the terms below to the simplistic scenario: you put sugar (or coffee) in the water to make…

A: Answer A Sugar or coffee will be solute.The substance that is dissolved is called solute. Water will…

Q: If a red blood cell (RBC) with an internal environment that is 0.9% ions is placed into a beaker of…

A: Osmosis is the passage of water molecules through a cell's partly permeable membrane from a solution…

Q: Answer questions a and b. DRAW THE BEFORE AND AFTER BASED ON QUESTION B.

A: The Fluorescence Recovery After Photobleaching is known as FRAP. This method assesses the fluidity…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.