Describe the journey of a water molecule. Begin with it as water in the soil, and end with it as water vapor in the air outside a leaf. Describe a) the structures through which the water molecule moves, and b) the reason it moves during the different parts of the process.

Q: Imagine that you have a jar of syrup A and a plastic Ziploc bag of syrup B. You poke tiny holes in…

A: Answer Water moves from the bag to the jar

Q: Describe the processes by which the organic molecules are assembled and disassembled.

A: All living organisms require energy to reproduce and respond to environmental factors, this energy…

Q: Choose the TRUE statement. A phospholipid micelle (not a liposome) can be characterized as Forming…

A: Phospholipids are important components of cell membranes and can form various structures in aqueous…

Q: Please plot the graph of Oligomer A& B by using excel  x axis is temperature  y axis is absorbance

A: DNA(deoxyribonucleic acid) is a double-stranded helical genetic material containing thousands of…

Q: Time-release” drugs work by releasing a drug to the body at a constant rate such that the drug…

A: Time-release drugs use a special technology to release small amounts of the medication into a…

Q: Name the process of movement of molecules from higher to lower concentration.

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: Define hydrophilic

A: Sometimes we see that water spreads evenly when it hits a surface and sometimes it beads into tiny…

Q: having

A: Introduction : A biomolecule, also known as a biological molecule, is any one of a wide variety of…

Q: The movement of energy between living organisms is a matter of atoms, molecules and compounds being…

A: Introduction : Energy is required for life functions inside every cell of every living being. Energy…

Q: As mentioned above, ethanol is produced on an industrlal scale for use as a fuel; the raw material…

A: Sugarcane ethanol or sugar beet ethanol production is highly encouraged now a days, it is considered…

Q: Explain why the polar nature of water enables water molecules to be cohesive.  Also, why is this…

A: water is probably the most important molecule on earth , which make life on earth possible and…

Q: Match the following terms:___Solute                       (a) A mixture of two or more…

A: Solution is a homogenous mixture that consists of two or more substances to form a single phase. The…

Q: At room temperature (20 °C), milk turns sour in about 64 hours. In a refrigerator at 3 °C, milk can…

A: A derived form of Arrhenius equation can be used to solved this problem. This equation is given…

Q: How does the presence of high concentrations of salt orsugars in food prevent growth of…

A: When a cell is placed in a hypertonic solution, there will be a net flow of water out of the cell,…

Q: Explain the meaning of the terms polar and nonpolar; hydrophilic and hydrophobic.

A: HCl is a polar molecule and they dissolve only in polar solvents, like water. While nonpolar…

Q: When separating your organic and aqueous layer and collecting organic for the final time, is it…

A: The organic and the aqueous layers in a solution are separated later using a separating funnel, the…

Q: To describe: The way in which water molecules are attracted to each other.

A: The atom is the smallest unit of substance with all of an element's chemical properties. The nucleus…

Q: Addition of electron(s) to a substance is the process of (1). Removal of electron(s) from a…

A: Addition of electron(s) to a substance is the process of Reduction Removal of electron(s) from a…

Q: A lab made cell consisting of an aqueous solution enclosed in a semipermeable membrane is immersed…

A: Given : Only water,  glucose abd fructose can cross membrane.

Q: ompare and contrast between hypertonic, isotonic and hypotonic solutions and include an image that…

A: Osmosis is the net movement of water across a semipermeable membrane from an area of lower solute…

Q: During active transport, ATP is hydrolyzed into ADP and one inorganic phosphate; more importantly,…

A: ATP hydrolysis It is a catabolic reaction process. This process  release the chemical energy which…

Q: A cell with 85% water concentration is placed in a solution with a 15% solute concentration. Draw a…

A: When a cell is placed in a solution, the water molecules will move from an area of high…

Q: describe the role of water in biological processes. Differentiate the hydrophilic and hydrophobic…

A: Ans- Water is a polar molecule and universal solvent. It means anything that has polar properties…

Q: (a) Distinguish between micelles, liposomes, bilayers, vesicles, and membranes. (b) Discuss the role…

A: Ans a- Liposomes are composed of a lipid bilayer separating an aqueous internal compartment from the…

Q: Name the phenomenon by which living or dead plant cells absorb water by surface attraction.

A: The plants have the vascular system through which the plants are able to absorb water from their…

Q: Consider molecule #1. How would these molecules arrange themselves when added to water? A. Would…

A: Lipids are a collection of molecules which are made up of an extensive carbon skeleton and are…

Q: The process of “Freeze-Drying” Foods for long-term preservation of foods that can bestored at room…

A: Freeze drying also known as lyophilization or cryodesiccation is a low temperature dehydration…

Q: A scaffold protein can serve as a platform to accommodate a collection of enzymes involved in…

A: Scaffold proteins can serve as a platform to accommodate multiple enzymes involved multi-step…

Q: Describe the general functions of the four main groups of organic chemicals in cells.

A: All living structures are made up of cells. These cells are the smallest independent living thing in…

Q: explain the mechanism by which acid growth happens. Why is acid growth important for plants?

A: The expansion dynamics of cells and organs in plants are explained by the acid-growth hypothesis.…

Q: Calculate the ATP that can be produced from the structure below and describe the calculation…

A: Beta oxidation is the process by which an acetyl Co. A molecule gets removed out of a fatty acid…

Q: Brewing beer and the determining how to increase ABV involves understanding a little chemistry. Beer…

A: Alcoholic fermentation produces wine and beer. Glucose is fermented by yeast to produce ethanol and…

Q: Which of the following is a target of free radicals that are often generated by the Q cycle? O…

A: The free radicals, in the  form of reactive oxygen species (ROS) and reactive nitrogen species…

Q: A solution commonly used to grow plants in hydroponics is the Hoagland solution. A recipe for this…

A: The hydroponic nutrient solution is liquid with all of the necessary nutrients, so that plant roots…

Q: nswer with explanation and conclusion The chemical reactions that take place in a cell,as compared…

A: Carbon atoms have the unique ability to form covalent bonds with other carbon atoms and a variety of…

Q: Triheptanoin is a manufactured lipid. Glucose is a carbohydrate. The atoms in covalent bonds in…

A: Triheptanoin  It is a seven carbon fatty acids chain known as heptanoate. It is not found in nature…

Q: The relationship between water temperature and its oxygen solubility is that when: oxygen solubility…

A: Solubility is defined as the ability kd the solute to dissolve into a solvent. Several factors…

Q: The cups shown at the right contain different amounts of water kept at different temperatures.…

A: Thermal energy is caused due to heat. Temperature is the measure of hotness of coldness of a…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.