Brainscape: Digital Flashcards and Adaptive Learning
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Questions and Answers

What is the maximum number of electrons that can occupy the first electron shell of an atom?

  • 8
  • 10
  • 6
  • 2 (correct)

Approximately what percentage of total body weight does water constitute in the average adult human?

  • 60-70%
  • 40-50%
  • 20-30%
  • 50-60% (correct)

Which of the following describes the shapes of the second set of p orbitals?

  • Dumbbell (correct)
  • Spherical
  • Cloverleaf
  • Diffused

Besides glucose, which term also refers to the same monosaccharide?

<p>Dextrose (C)</p> Signup and view all the answers

Citric acid is a crucial intermediate in the Krebs cycle. By what other name is citric acid commonly known?

<p>Tricarboxylic acid (D)</p> Signup and view all the answers

Flashcards

Electrons in the 1st shell

The first electron shell can hold a maximum of 2 electrons.

Body weight composition

Water makes up about 60% of human body weight.

Shapes of second electron shell

The second shell can have spherical (s) and dumbbell (p) shapes.

Another name for glucose

Glucose is also known as blood sugar.

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Citric acid alternative name

Citric acid is also called citrus acid or sour acid.

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Study Notes

Electron Count

  • The provided text does not specify the number of electrons in the first [energy level or shell].

Body Weight Composition

  • The provided text does not specify the percentage of body weight composed of a particular element or substance.

Shapes of Second Energy Level Electrons

  • The provided text does not specify the shapes of electrons in the second energy level.

Alternative Name for Glucose

  • The provided text does not specify an alternative name for glucose.

Alternative Name for Citric Acid

  • The provided text does not specify an alternative name for citric acid.

Brainscape Platform Features

  • Brainscape is a digital flashcards platform for studying any subject.
  • It uses an adaptive algorithm to focus on areas needing improvement.
  • Users can create, share, and find study materials.
  • The platform allows users to create, edit, or copy existing classes.

Course Content (Partial)

  • The course includes topics on chemistry of life.
  • The course content also covers lectures and labs in Chapters 1 and 2.

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Description

Brainscape is a digital flashcards platform that allows users to study any subject. It uses an adaptive algorithm to focus on areas needing improvement. The platform allows users to create, share, and find study materials.

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