Living systems are incredibly diverse in size, shape, environment, and behavior.It is estimated that there are between 10 million and 100 million different species.Despite this wide variety of organisms, it remains difficult to define what it means to say something is alive.Which of the following can be described as the smallest living unit?
A) DNA
B) cell
C) organelle
D) protein
Correct Answer:
Verified
Q10: Mitochondria perform cellular respiration, a process that
Q11: Prokaryotic cells do not possess
A)a nucleus.
B)replication machinery.
C)ribosomes.
D)membrane
Q12: Which of the following organelles has both
Q13: Proteins are important architectural and catalytic components
Q14: The nucleus, an organelle found in eukaryotic
Q16: Select the option that correctly finishes the
Q17: What is the smallest distance two points
Q18: Cell biologists employ targeted fluorescent dyes or
Q19: Which statement is NOT true about the
Q20: The world of prokaryotes is divided into
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