You Are Walking to School One Day When You Notice

question 66

Essay

You are walking to school one day when you notice an alien spaceship that has crashed in a nearby field.You and some other physiology students collect samples from the beings inside of the spaceship.First, you collect a liquid sample of what appears to be alien blood so that you can test for the concentration of solutes inside the alien blood cells.You then extract some of these cells, place them in various concentrations of glucose in water, then look at them under the microscope.Below is what happens to the cells when they are placed in various concentrations of glucose:
$$\begin{array} { | l | l | } \hline \text { Percent Glucose } & \begin{array} { l } \text { Condition of } \\\text { Alien Blood Cells }\end{array} \\\hline 0.02 \% & \text { cells lyse } \\\hline 0.05 \% & \text { cells lyse } \\\hline 0.10 \% & \text { cells lyse } \\\hline 0.12 \% & \text { cells crenate (shrivel up) } \\\hline 0.20 \% & \text { cells crenate } \\\hline\end{array}$$
Table 5.1
-Refer to Table 5.1.How can you determine the osmolarity and tonicity of the alien blood and alien cells?

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Definitions:

Working Memory

A cognitive system responsible for temporarily holding and processing information relevant to cognitive tasks such as learning, reasoning, and comprehension.

Implicit Memories

Memories that influence our behaviors and experiences unconsciously, without our deliberate recall of these memories.

Motor Skills

The abilities required to control the precise movements of muscles to perform specific actions, often divided into fine (small movements) and gross (larger movements) motor skills.

Classically Conditioned Associations

Learned connections between two stimuli, established through conditioning, where a neutral stimulus becomes associated with a meaningful stimulus, eliciting a response.