A Certain Radioactive Series Starts with U and Ends

question 40

Multiple Choice

A certain radioactive series starts with U and ends with Pb.In the overall process,________ alpha particles and ________ beta particles are emitted.

• A)7,5
• B)7,4
• C)8,6
• D)8,7
• E)8,3

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Definitions:

Cisternae

Flattened membrane-bound sacs found in the endoplasmic reticulum and Golgi apparatus, involved in protein and lipid synthesis and transport.

Hydrolytic Enzymes

Enzymes that catalyze the breakdown of molecules by adding water, involved in various biological processes including digestion.

Endoplasmic Reticulum

A network of membranous tubules within the cytoplasm of eukaryotic cells, involved in protein and lipid synthesis.

Rough

Characterized by an uneven or irregular surface; not smooth.