Isotonic

INTRODUCTION: Exercise 3.1 - Osmosis: Toward the start of lab, we found out about diffusion which can happen as active transport or passive transport. Diffusion is known as delivering a net development of solute particles from locales of higher focus to districts of lower concentration. Active transport is the development of an atom over the plasma layer. Active transport is when atoms move against their focus slopes. We discovered that dynamic transport requires vitality, and the motivation…

mobility should be part of the short-term goal of the rehabilitation program. Strengthening exercise will target muscle strength and endurance in the cervical spine and the whole spinal region with the prescription of isometric exercises initially, then isotonic exercises, keeping in mind the patient keeps a good cervical alignment and good posture throughout the exercises. Other important factors to consider as part of cervical spine rehabilitation is inclusion of proprioception and balance…

The goal of this lab was to find the molar sucrose concentration at equilibrium. Which is when the potato core and the sucrose solution reach equilibrium, so that no water is entering or leaving the cell. After collecting the data, the line of best fit never crossed the x-axis or showed where the molar sucrose concentration at equilibrium. I had to extrapolated the point at which it crossed the x-axis. This led to the data being unreliable because there is no physical evidence present that…

The nervous system tells the muscle what functions are needed to be made in the muscular system.the skeletal system consists of bones that are used as foundation for the muscles in the muscular system. The nervous system is the most important system in the body because without it. Muscles can not be able to move or perform simple functions throughout the body. 2. Gender- Muscle in men's body have more tissue than women typically do because of the hormone produced by males known as…

Essay Final 2) Explain in detail the relationship between the concepts of a hypothesis, theory, and law. Be sure to not only define each word but to discuss the intricacies of how these three concepts are related. You should also include a discussion that explains why a scientist might get offended by someone who refuses to accept the validity of a scientific theory by claiming, “it’s just a theory,” and someone who claims that a hypothesis is an educated guess. A hypothesis is based on prior…

Contrast media are used to enhance visualization of a variety of anatomical structures (Isaac, 2012). Hydration is considered the gold standard in preventing Contrast-Induced Nephropathy. Fluids dilute contrast medium, thereby decreasing direct nephrotoxic effects of inflammation and necrosis on renal cells (Isaac, 2012). In patients with renal disease, does the nursing assessment of patients receiving sodium bicarbonate infusion versus normal sodium infusion yield more complications of…

I grew as a student in the area of knowledge. Before this semester I never knew that if you put a gummy bear in normal water that it figure would absorb the water. If you put a gummy bear with salt than the gummy bear has competition to collect water because of the salt. Now I know that water moves from high to low concentration. Just like in the gummy bear lab cells ask for water when they’re dehydrated. They also release water when they’re full. An interesting fact that I learned is that when…

Cellular Death: Tonicity on Potato Cells Introduction The purpose of this experiment was to test the effects of tonicity on potato cells. During this experiment slices of a potato were placed into beakers containing salt solutions with different concentrations. How will the percentage of salt concentration in solution affect a plant cells water content? This experiment will determine which salt solution concentrate will cause the potato cells to absorb water or lose water. Tonicity in…

While studying and learning about the blood portion of the cardiovascular system in BIO 211, we learned that major function of this particular system is transportation of oxygen, waste and nutrients throughout the body. However, the specific part of the circulatory system that I would like to focus on are the erythrocytes. The erythrocytes, located in our bloodstream and blood vessels, which have the function of transporting oxygen to all parts of the body when tissues become deoxygenated. The…

capacity; tap water will not absorb nearly as much water as deionized water. The high concentration of natural ions (i.e. sodium, calcium, etc.) within the tap water, means that less sodium ions can be displaced from sodium polyacrylate, resulting in an isotonic (osmotic equilibrium) solution much faster (France). In addition to its ability to absorb water, sodium polyacrylate can form cross-linked bonds with itself (Superabsorbent Polymers). This has resulted in many chemists even referring to…