Which material is describe as sorf flexible porous and can be absorb water

Q: (heat) can assist in distributing substances faster when undergoing diffusion O Convection O None of…

A: The correct answer is Convection Option A is correct, Convection Convection (heat) can assist in…

Q: which one is a part of protein coenzyme Select one: a. sodium b. sulphur c. copper d. calcium

A: Coenzyme: It is a small non-protein low-molecular-weight molecule that is bound tightly loosely to…

Q: The definition of salinity is: O a The total amount of dissolved solids in water. O b The capillary…

A: The salinity of water is defined as the ammount of water found in a single salt crystal.   It is the…

Q: Hydrogen bonding between water molecules results in a. submersion. b. adhesion. c.…

A: Introduction: Water molecule is composed of two hydrogen atoms and one oxygen atom. The two hydrogen…

Q: Plasmaa. is composed mostly of proteins.b. has a pH of 12.c. is the liquid portion of blood.d. is…

A: Plasma makes up about 55% of the body's total blood volume. It is the clear, straw-colored component…

Q: hen dissolved in water a blank donates H+ and blank  accepts H

A: An acid is compound when mixed in a solution, it releases hydrogen ions (H+). Acid such as HCl is a…

Q: The tensile strength of a column of watera. varies directly with the diameter of the column.b.…

A: The vascular tissue of the plant contains specialised elongated or cylindrical cells that forms…

Q: When you go to the beach in the summer you may burn your feet on the sand, a pecause water has a.…

A: The correct option is D i.e. High density  fo the above question.

Q: The solubility of KI is 50 g / 100 g of water at 20 °C. If 110 g of Kl are added to 200 g water A.…

A: When 110g of KI is added to 200 then 100g of KI will be dissolved in 200 g of water and the rest 10g…

Q: Without oxygen, 1) pH will increase O2) cells become more basic 3) proteins may change structure

A: PH will increase

Q: You would have come across many crystals and some of the most are White crystals used to sweeten tea…

A: Understanding of key words is essential to complete an exercise. Crystal, solute, solvent, salt and…

Q: What are two ways that you could increase the speed of sound in water? increase salinity & pressure…

A: In seawater, sound travels at a speed of around 1500 metres per second. In air, sound travels at a…

Q: A frozen lake in winter with fish swimming below the surface is possible because of which property…

A: Water is a substance that composed of hydrogen and oxygen molecular elements and exists in gaseous,…

Q: Water makes up about which percentage of the human body mass? * 20% 40% 60% 80%

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

Q: fresh cucumber placed in a brine (salt) solution shrinks after a few days in the solution.

A:

Q: Which of the following is an Organic Compund? a. Salt b. Water c. Calcium d. Vitamin C

A: Organic molecules are chemical compounds that consist of both carbon and hydrogen. Plants and other…

Q: A liter of pure water weighs 1 kg. A baby with diarrhea can lose a significant % of its body weight.…

A: Body fluids are the fluids or liquids that arise from the body. Body fluids are divided into…

Q: Which part of your body is denser than water, therefore, to help you sink in the water? (Check all…

A: We know that human body will swim to some extent if it is submerged in water. Our body is made up of…

Q: Eating salty food is bad for our health. Does adding water to salty soup decreases the amount of…

A: Salt is an essential part of all foods. There are various salts now available in the market claiming…

Q: Classify each statement as an example of adhesion, cohesion, or surface tension. Drag each statement…

A: Cohesion is the condition of cohering or staying together of similar things. Cohesion may be seen in…

Q: Water is a [ Select ] * molecule which allows it to form [Select ] * bonds with othe molecules. This…

A: Water is a universal solvent. It is the most important molecule found on the planet. It is composed…

Q: Which of the following demonstrates cohesion? O a Water clinging together to form a raindrop. Rain…

A: Water is an essential chemical substances which is required by all organism or living creature to…

Q: acid is produced when milk gets sour

A: Milk packed with necessary nutrients like Ca, phosphorus, B vitamins, potassium and vitamin D. Plus,…

Q: Plant have ____ while animals lack it. A. starch B. cellulose C. protein D. fat

A: Plants differ from animals in many aspects, for example, plants are autotrophs while animals are…

Q: Fill in the blank:  _______________________ combines with water to form carbonic acid.

A: There are various biochemical compounds that are present in living organisms. The reactions taking…

Q: a. What is isoelectric point? (Round your answer to two decimal places, for example: 0.13 or 1.45 or…

A: The isoelectric point (pI) is the pH at which net electrical charge is zero for a molecule. It is…

Q: . A substance capable of dissolving freely inwater isa. hydrophilic.b. hydrophobic.c. hydrolyzed.d.…

A: Water is a universal solvent as it can dissolve most substances. It is polar in nature and dissolves…

Q: Supply the missing item/s 6. are substances that can be attracted to water. 7. L 8. interactions…

A: Hi, thank you for your question. For related subparts questions, we are authorized to answer the…

Q: Compare a cup with in it to a cup with water ice in it

A: Two hydrogen atoms and one oxygen atom are covalently bound together to form a water molecule. Water…

Q: An unknown food is ground up and mixed with water. A drop of Benedict's reagent is added to the…

A: Benedict's reagent is made up of a mixture of sodium citrate, sodium carbonate, and copper sulfate…

Q: The column of water extending in vessels from plant roots to leaves is maintained by ____.   A.…

A: The column of water extending in vessels from plant roots to leaves is maintained by cohesion…

Q: Which of the following images correctly illustrates how the soap molecules will orient themselves in…

A: A compound that hydrolyzes (usually with an acid or base catalyst) into carboxylic acid is the…

Q: when 3 animo acid molecules are bound together two form a large molecule it requires the

A: In the cell, the DNA is the genetic material that is responsible for maintaining the heredity. DNA…

Q: Water cohesion is due to the water creating H-bonds with other molecules. True False

A: Introduction: The condition of adhering or staying together of the same substances alluded to as…

Q: Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset…

A: Note: Hi! Thank you for the question. We are authorized to answer one question at a time. since you…

Q: ution A has a more negative water potential than solution B. Which of the following statements is/an…

A: Water potential  is the potential energy of water per unit volume relative to pure water in…

Q: A solution with 0.4M sucrose will have a higher water potential than a solution with 0.5M sucrose.

A: Water potential is a measure of availability of free amount of water or potential energy of water in…

Q: Can water make your whole body heathy

A: Water is an important component required for the body to survive. It keeps the body hydrated and…

Q: A substance dissociates into K+ and Cl– in solution.The substance is a(n) ________.a. acidb. basec.…

A: Acids are the substances which on dissolution in water given H+ ions while bases on dissolution in…

Q: Which of these is an example of a suspension?a. sweat c. sugar dissolved in waterb. water and…

A: There are different types of mixtures. Mixtures are combinations of different molecules or…

Q: When you go to the beach in the summer you may burn your feet on the sand, and cool them off in the…

A: In the absence of any material movement, conductive heat flow involves the transmission of heat from…

Q: What is the quality of water that our bodies use to cool us down during sweating? O cohesion high…

A: Water is a Solvent which is required by all the organism to live in . It is formed by combination of…

Q: Viscosity of fluid increases as you add particulates True or False

A: Viscosity refers to the resistance of a fluid in the path of the moving object. This resistance is…

Q: is a property of water characterized as a resistance to flow and results in liquids having varying…

A: Correct answer is option d.

Q: Statement explaining why plastics can accumulate in the ocean over time for kids like use simple…

A: The accumulation of plastics on beaches and in oceans has become a crisis. Billion pounds of plastic…

Q: which protein consists mainly of a helixes  a. hemoglobin     d collagen b cotton               e…

A: The structure of proteins is organized at four levels. The primary structure shows the sequence of…

Q: Which best explains why molecules are classified as lipids? They contain phosphorus They form a…

A: All plasma membranes contain proteins and lipids as components. The basic structure of the plasma…

Q: Examples of nitrogenous wastes are:A fatty acids and glycerolB water and carbon dioxideC urea and…

A: Nitrogenous wastes are produced in protein metabolism. These are the compounds through which excess…