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Alex Ar [27]
3 years ago
11

Which statement best explains the orientation of the phospholipid molecules in this model?

Advanced Placement (AP)
1 answer:
igomit [66]3 years ago
5 0

Answer:

B• The hydrophilic phosphate groups of the phospholipid molecules are attracted to the aqueous internal and external environments.

Explanation:

Hello, you did not put the model to which this question refers, but I can say that the letter B is the correct answer, due to the composition that the phospholipids present.

Phospholipids are a molecule formed by two tails of hydrophobic fatty acids, that is, they do not come into contact with water, and a type of "head" that is a hydrophilic phosphate group, that is, it allows contact with water.

When a molecule formed by phosphate groups is found in an aqueous medium, it is common for the hydrophobic tail to be attracted to the inner corner of the molecule, preventing contact with water, while the hydrophilic part faces the outer side of the molecule.

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Answer:

Part A:

<u>Encoding failure</u>: This applies to the the AP exam because if the terms are not consciously read and studied, it won’t be encoded, and it won’t be remembered. This influences failure on the exam, rather than success.

<u>Predictive validity</u>: Regarding the AP exam, the test is made to predict the future behaviour of the student within the course. Therefore, if the test score is high, the retention of content in the future should be higher than that of a person with a lower test score. The same can be said for the AP course or the AP practice tests. These resources are made to predict what the test score is most likely to be, if the test has predictive validity.

<u>Distributed practice</u>: This will influence success on the AP exam because it allows for better recall rather than recognition, so writing the portion will be more successful.

<u>Proactive interference</u>: This could influence failure on the AP exam because previously learned information such as learnings from biology class or chemistry class can interfere with the newly learned information from psychology, especially since these subjects can cross content.

Part B:

<u>Procedural memory</u>: In a performance task, procedural memory comes in handy because writing letters or typing is easy without thinking about it.

<u>Acetylcholine</u>:  This can lead to failure on the performance task because procedural memory might be impaired or recognition of everyday material might exacerbate the difficulty of the already challenging task.

<u>Emotional intelligence</u>: Having high emotional intelligence would influence success in the performance task because it allows for greater creativity when thinking of issues about others and when solving issues.

Explanation:

Make sure to paraphrase and put into sentences with the DDAFC structure of an FRQ:

Define

Discuss

Apply- I provided this but make sure to paraphrase for academic integrity :)

Full Circle

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