Canadian Physical Activity Guidelines Support Which of the Following Physical

question 92

Multiple Choice

Canadian Physical Activity Guidelines support which of the following physical activity recommendations for healthy Canadians aged 18-64 years?

• A) 60 minutes of moderate physical activity every day
• B) 10 minutes of muscle and bone strengthening activities weekly
• C) 150 minutes of moderate to vigorous physical activity over a week
• D) 30 minutes of accumulated vigorous physical activity each day

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Definitions:

Sister Chromatid

One of two identical copies of a chromosome that are connected by a common centromere.

Nucleosome

A structural unit of a eukaryotic chromosome, consisting of a length of DNA coiled around a core of histone proteins.

Scaffolding Proteins

Proteins that assist in the assembly of other proteins or protein complexes, often important for cellular structure and signaling pathways.

Centrioles

Cylindrical cell structures involved in the process of cell division and in the organization of microtubules in the cell.