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TLS Online TPP Program

#Question id: 346

The partial negative charge in a molecule of water occurs because ________.

#Section 4: Fundamentals of Biological Engineering

  1. the oxygen atom donates an electron to each of the hydrogen atoms

  2. the electrons shared between the oxygen and hydrogen atoms spend more time around the oxygen atom nucleus than around the hydrogen atom nucleus

  3. the oxygen atom has two pairs of electrons in its valence shell that are not neutralized by hydrogen atoms

  4. one of the hydrogen atoms donates an electron to the oxygen atom

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TLS Online TPP Program

#Question id: 2950

#Section 3: Genetics, Cellular and Molecular Biology

During which phases of the cell cycle do the chromosomes exist in a doubled state?
TLS Online TPP Program

#Question id: 4126

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following is true about the genetic code?
TLS Online TPP Program

#Question id: 3901

#Section 3: Genetics, Cellular and Molecular Biology

Francois Jacob and Jacques Monod are responsible for
TLS Online TPP Program

#Question id: 9274

#Section 2: General Biology

The different types of carotenoids found in photosynthetic organisms, the all carotenoids are
TLS Online TPP Program

#Question id: 1682

#Section 2: General Biology

Extensive allelic polymorphism is found in MHC: