Choose the One Most Appropriate Answer for Each

question 25

Multiple Choice

Choose the one most appropriate answer for each.
-Griffith

• A)Discovered that the hereditary system of one strain of bacteria could be transformed by the hereditary system from another strain of bacteria
• B)First to describe DNA and extract it from cell nuclei
• C)Discovered that DNA-digesting enzymes prevented bacterial transformation
• D)The first to build an accurate model of DNA and to describe it explicitly in a publication
• E)The first to demonstrate, through the use of radioactive isotopes, that DNA, not protein, is the genetic material
• F)Provided two important clues to the structure of DNA; one clue is that A = T and the other is that C = G
• G)Worked at King's College at the same time as Franklin
• H)Obtained excellent x-ray diffraction photographs that suggested that DNA was a long, thin molecule with regularly repeating units

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Definitions:

Bipolar Disorder

A mental health condition marked by extreme mood swings, including emotional highs (mania or hypomania) and lows (depression).

Lethargic Hopelessness

A state of low energy and diminished motivation coupled with a pervasive sense of despair or pessimism.

Wild Overexcitement

An extreme state of heightened excitement or enthusiasm, often beyond what is considered normal or manageable.

Major Depressive Disorder

Major Depressive Disorder is a mental health condition characterized by persistent feelings of deep sadness, hopelessness, and a lack of interest or pleasure in activities, significantly affecting daily functioning.