Cell Junctions Video Lessons

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Concept: Cell Junctions

Problem: A team of researchers at a pesticide company are working produce a new rodent poison to address a growing problem of rat infestations at an old waterfront warehouse. The researchers are developing a poison that will cause the junctions between intestinal cells to break down. The poison will be incorporated into grain and left where the rodents will feed on it. Which of the following describes the most likely effect of this poison? a. The gap junctions will break down resulting in leaks in the digestive tract. b. The tight junctions will break down resulting in leaks in the digestive tract. c. The gap junctions will break down and interfere with absorption of nutrients. d. The tight junctions will break down and interfere with absorption of nutrients.

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Problem Details

A team of researchers at a pesticide company are working produce a new rodent poison to address a growing problem of rat infestations at an old waterfront warehouse. The researchers are developing a poison that will cause the junctions between intestinal cells to break down. The poison will be incorporated into grain and left where the rodents will feed on it. Which of the following describes the most likely effect of this poison?

a. The gap junctions will break down resulting in leaks in the digestive tract.

b. The tight junctions will break down resulting in leaks in the digestive tract.

c. The gap junctions will break down and interfere with absorption of nutrients.

d. The tight junctions will break down and interfere with absorption of nutrients.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Cell Junctions concept. You can view video lessons to learn Cell Junctions. Or if you need more Cell Junctions practice, you can also practice Cell Junctions practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofA team of researchers at a pesticide company are working pro...as medium difficulty.

How long does this problem take to solve?

Our expert Biology tutor, Kaitlyn took 4 minutes and 38 seconds to solve this problem. You can follow their steps in the video explanation above.