What Is True About New Nucleosome Formation During DNA Replication

question 28

Multiple Choice

What is true about new nucleosome formation during DNA replication?

• A)Nucleosomes will be composed of different combinations of H3/H4 tetramers and H2A/H2B that are either newly synthesized or were from previous histone octamers.
• B)Nucleosomes will be composed of different combinations of H3/H2A tetramers and H4/H2B that are either newly synthesized or were from previous histone octamers.
• C)One DNA strand will have newly synthesized octamers and the other will have previously synthesized octamers.
• D)Nucleosomes will be composed of different combinations of H2A/H2B/H3/H4 tetramers that are either newly synthesized or were from previous histone octamers.

Understand the societal perspectives on menopause in Western cultures.

Identify the health risks associated with postmenopause.

Know the average age and the biological markers of menopause and perimenopause.

Recognize the symptoms and hormonal changes during perimenopause.

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Definitions:

Obsessions

Persistent, unwanted thoughts, images, or urges that cause significant anxiety or distress.

Motor Impulses

Nerve signals that initiate muscle contractions, leading to voluntary or involuntary movements.

Obsession

A state in which someone thinks about someone or something constantly or frequently especially in a way that is not normal.

Phobia

An irrational and excessive fear of an object, situation, or activity that causes avoidance and distress.