Question

For Cell Homeostasis Virtual Lab,

(the question is in the attachment)

Answer 1

Answer:

HOPE IT HELPZ

Explanation:

Let's put some science words with what you've learned. Look at the images of the beaker and the dialysis tube. The percent concentration of both fluids is different. There is 0% sugar in the beaker and 10% sugar in the dialysis tube. Think of it from the water's point of view. There is 100% water in the beaker and 90% in the dialysis tube. So the beaker has a higher concentration of water than the dialysis tube. If you put the dialysis tube in the beaker, the water will flow across the tube's membrane into the tube. The term for the diffusion of water across a membrane from a higher concentration of water to a lower concentration of water is osmosis. Take a moment to make a sketch. Draw arrows from the beaker to the dialysis tube to show the flow of water. Write the definition in your own words.

Answer 2

This lab demonstrate homeostasis.

• Homeostasis means maintaining a relatively constant state of the body's internal environment.
• Negative feedback is the term used to describe a pattern of response to bring the body back to a normal, stable level.
• Whether you're sunbathing in the summer sun or playing in the winter snow, your body temperature only fluctuates by a degree or two. That is an illustration of equilibrium being preserved. Your body is attempting to preserve homeostasis when you get shivery in the winter or sweat in the summer.

• According to the data collected, the hypothesis that was developed at the beginning of the experiment: “If effects of exercise and exercise are related, then exercising will increase heart rate, breathing rate, and perspiration levels”; was accepted. Homeostasis, which derives from the Greek meanings for "same" and "steady," is any method used by living creatures to actively maintain the relatively consistent conditions required for survival. The doctor Walter Cannon first used the word in 1930.
• All body systems must be in a condition of balance for the body to survive and work properly.

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