What Happens When a Venomous Snake Bites Itself?

What Happens When a Venomous Snake Bites Itself?

Assessment

Interactive Video

Science, Chemistry

11th Grade - University

Hard

Created by

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The video explores why snakes are generally immune to their own venom, despite its harmful effects on other animals. It discusses various mechanisms snakes use to protect themselves, such as molecular changes and natural inhibitors. Some snakes have evolved to produce antitoxins, while others modify their receptors to repel toxins. The video also highlights the potential of these natural inhibitors in developing better anti-venoms. However, not all snakes are immune, as demonstrated by cases where snakes have died from self-inflicted bites.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential dangers of a snake biting itself?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the analogy comparing toxins to keys and doorknobs?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are some strategies that snakes use to survive their own toxic venoms?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do venomous snakes develop defenses against their own venom?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the role of phospholipases in snake venom and how snakes counteract their effects.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the implications of the research on snake venom for developing better anti-venoms.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What evidence suggests that not all snakes are immune to their own venom?

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