Which Was Absent in the Products Analyzed at the Conclusion

question 211

Multiple Choice

Which was absent in the products analyzed at the conclusion of the Miller-Urey experiments?

• A) Most of the amino acids used in protein synthesis
• B) Small carbon sugars
• C) Adenine and thymine
• D) Nucleotides
• E) Uracil

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Definitions:

DNA Replication

The process by which a cell duplicates its DNA, making two identical copies, before cell division.

Sister Chromatids

Identically replicated forms of a chromosome connected by a centromere, formed during cell division.

Enzymes Production

The process by which living organisms synthesize enzymes, proteins that catalyze biochemical reactions.

Nucleolus

The nucleolus is a small, dense region within most nuclei of eukaryotic cells, primarily involved in the assembly of ribosomes through the processing and modification of RNA.