All of the following characteristics are necessary for a structure to be classified as a primitive cell except
A) a boundary separating the cell from its watery surroundings.
B) DNA.
C) an ability to obtain energy from its surroundings.
D) macromolecules.
Correct Answer:
Verified
Q5: If living material is produced from living
Q6: According to Oparin's theory, primitive Earth's atmosphere
Q7: Which of the following gases was probably
Q8: Current evidence suggests that
A) the "Big Bang"
Q9: Oparin's theory of the origin of life
Q11: If oxygen had been present at the
Q12: Biogenesis states that life begins with
A) oceans.
B)
Q13: Stanley Miller's experiment
A) proved the origin of
Q14: If the first living things were autotrophs,
Q15: It is speculated that one of the
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