Suppose You Can Just Tell the Difference Between Lifting 100

question 237

Multiple Choice

Suppose you can just tell the difference between lifting 100 grams and 102 grams. According to Weber's law, you would need to add __________ grams to tell the new weight from a standard weight of 1,000 grams.

• A) 2
• B) 10
• C) 20
• D) 100

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Definitions:

DNA Replication

The process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.

Histone

Type of protein that associates with DNA and structurally organizes eukaryotic chromosomes.

Nucleosome

Unit of chromosomal organization: a length of DNA wound twice around histone proteins.

Histone Proteins

Proteins that package and order DNA into structural units called nucleosomes, playing a role in gene regulation.