Osmoconformers that live in marine environments have bodies that are ____ to the seawater.   A. hypertonic   B. isotonic   C. hypotonic

Q: I. Water enters and leaves cells through what process? A. Active transport B. Diffusion C. Osmosis…

A: Introduction Transpiration:- It is the loss of water in the form of water vapor from plants…

Q: Because the cellular fluids of marine sponges and cnidarians are to the surrounding water, their…

A: Osmosis is a process by which molecule from low concentration (hypotonic solution) goes to higher…

Q: Why does the plasma membrane of a cell present a barrier to the movement of electrolytes through it?…

A: Introduction - The plasma membrane is a thin lipid bilayer that surrounds and protects the cell's…

Q: A. Using what you learned about the forms of passive transport, fill out the following Ve diagram.…

A: Simple diffusion is a form of diffusion that does not require the assistance of membrane proteins.…

Q: The diffusion of water through a semipermeable membrane is called O active transport O…

A: The process of active transport is characterized by the ability of the substances to move to a…

Q: An earthworm prefers moist soil. Why does this animal die if it driesout on a sidewalk?

A: Earthworm is a reddish brown terrestrial invertebrate that inhabits the upper layer of the moist…

Q: A human cell was placed in a solution. The human cell absorbed the water and then burst. What kind…

A: The human body is composed of millions of cells. They provide structure to the body, take in…

Q: Active transport of a substance across a membrane requiresa. a gradient b. the expenditure of ATP c.…

A: Cellular transport is the movement of molecules and ions across the cell membrane. Cells have two…

Q: When an animal cell is placed in a hypertonic solution, water would

A: Answer: HYPERTONIC SOLUTION: It is a solution contains more solute (NaCl) concentration and less…

Q: Marine fish when placed in tap water bursts because of: A. Endosmosis B. Exosmosis C. Diffusion D.…

A: Introduction - Fish that dwell in seawater are known as saltwater fish, marine fish, or sea fish.…

Q: Seawater is hypertonic to the cytoplasm in vertebrate cells and in plant cells. It a red blood cell…

A: Hypertonic solution  A solution is known as hypertonic solution when the concentration of solute is…

Q: ENT B: Analyze the 3 beakers and their different salt %'s. Answer questions 1 and 2. 10% salt 2%…

A: Osmolarity and tonicity are two main aspects of solute concentration in a solution. Here in the…

Q: Cystic fibrosis usually results in chloride channels that do not work properly. This leads to many…

A: Introduction:-  In normal cells the CFTR gene does the function of moving chloride ion from the…

Q: Water moves via osmosis _________. a. throughout the cytoplasm b. from an area with a high…

A: All the cells have a membrane surrounding their organelles which allow support, protection and…

Q: Which of the following scenarios describes the process of osmosis? a) An amoeba engulfs a food…

A: OSMOSIS:- The movement of the water or solvent from its higher concentration to the lower…

Q: follows the passive movement of water when a selective permeable barrier is in play. O osmosis O…

A: There are two means of transport which is used to carry out transportation in plants namely- active…

Q: A cell develops a mutation in its potassium channelsthat prevents the ions from leaving the cell. If…

A: The term tonicity and osmolarity is the condition which depends upon the solute and solvent…

Q: Select the correct answer from the answers provided. A cell exposed to a hypertonic environment will…

A: Introduction :- Osmosis is the movement of the water molecules from a solution with a high…

Q: Why aren’t any freshwater animals osmoconformers?

A: Osmoconformers are usually marine organisms that maintain their internal environment such as salt…

Q: Movement of cell against concentration gradient is called: A. osmosis B. active transport…

A: Movement of ions and molecules in and across the cell membrane is regulated by a set transport…

Q: When a cell is placed in a hypertonic solution,a. solute exits the cell to equalize the…

A: Answer is b.) water exits the cell toward the area of lower solute concentration.

Q: When water is entering and leaving a cell at a constant rate the environment is most likely…

A: The tonicity of a cell is a measure of the osmotic pressure gradient. It can also be said as the…

Q: Examine the diagrams of the animal cell below. In each case, identify the cell as being in an…

A:

Q: The cytoplasmic connections from cell to cell are known as:   A middle lamella B…

A: The cell wall is an outer protective membrane in many cells including plants, algae, and fungi. The…

Q: D. When a solute is added to the vacuole of a ell - Select one: the osmotic pressure of the vacuole…

A: The vacuole is storage sacks in plant and animal cell they are found in

Q: a. What concept pertains to the movement of particles across the cell membrane?       A. Diffusion…

A: a. What concept pertains to the movement of particles across the cell membrane? A. Diffusion…

Q: Which transport process is represented by the image? *** 3 O diffusion O osmosis O sodium-potassium…

A: Diffusion is the movement of molecules along a concentration gradient, that is, from a region of…

Q: Movementof water _____________ its concentration gradient is called ________________.a.down;…

A: BASIC INFORMATION TRANSPORT IN PLANTS  In plants the minerals are needed for the plants but the…

Q: A laboratory technician accidentally places red blood cells in a hypertonic solution. What happens?…

A: A laboratory technician accidentally places red blood cells in a hypertonic solution. What happens?…

Q: A cell is placed in a solution and it swells and bursts.  Explain what happened

A: Cells are the basic unit of life. Cells that perform similar functions form the same tissue. The…

Q: In paramecium, osmoregulation occurs through Macronucleus a O Contractile vacuole .b O Micronucleus…

A: Answer : Option (b) is correct. - contractile vacuoles

Q: Which of the following is an osmoconformer? O A marine invertebrate who lives in water of a constant…

A: Introduction Osmoconformer is a type of marine organism which maintain same osmotic pressure of…

Q: Why can humans not survive by drinking seawater? Explain using osmosis.

A: Introduction: Osmosis is diffusion of water or solvent through a semi-permeable membrane from the…

Q: A hypertonic glucose solution A. Causes cell hemolysis…

A: The solution is a fluid combination of two different components in which the minor segment is solute…

Q: Osmosis is a type of O passive transport O cell membrane O active transport O organelle

A: Option A is correct.

Q: lease answer the following multiple choice question:

A: There are two components:  Moving UP the concentration gradient Use of Proteins  to transport…

Q: Compared with a cell with few aquaporin proteins in itsmembrane, a cell containing many aquaporin…

A: Aquaporins are the integral membrane proteins that are embedded in the membrane. These protein…

Q: P Paramecium and Osmosis Watch later Share Watch on OYoulube Why do paramecia pump water out?…

A: Paramecia pumps out  water, because they live in an environment which is filled with solution that…

Q: Some animals are osmoconformers, meaning that they maintain the tonicity/osmolarity of their body…

A: Osmoregulation refers to organisms that maintain an internal osmolarity that differs from the media…

Q: In cell biology, extracellular fluid (ECF) denotes all body fluid outside the cells of any…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: What is the name of the mechanism that ensures that there is a higher concen- tration of sodium ions…

A: The ions sodium, potassium, and chloride have the largest concentrations and so play the most…

Q: When a cell is surronded by hyptonic solution, which of the following will occur? A. The cell will…

A: In a hypotonic solution, the concentration of solutes inside the cell is higher than the…

Q: 5. The crowed left after the match , but one of them forget its coat and had to return between the…

A: Passive transport is the transport of ions down their electrochemical gradient without the spending…

Q: 17. Cell wall shows (a) complete permeability b semi permeabilty (c) differential permeability (d)…

A: Permeability refers to the ease with which molecules cross a particular biological membrane. In…

Q: Which of the following is TRUE of sharks and other osmoconformers?   A. The solute concentration…

A: The osmoconformers are the marine organisms that maintain an internal environment isosmotic to the…

Q: Eggs subjected to an isotonic solution will have a measured circumference that

A: Introduction  Salinity is very important factor of aquatic ecosystem. Aquatic ecosystem is mainly…

Q: The greater the magnitude of the concentration gradient:   a.  the more rapid the rate of…

A: Concentration gradient refers to the magnitude of the difference between the concentration of two…

Q: Cells in a hypertonic solution tend to: a. shrink due to water loss b. swell due to water gain c.…

A: A cell is the basic key of life that is capable of performing all the functions of life and also…

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.