General Biology

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What are blood cells and what is their primary function in the body?

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Blood cells are vital cells produced by bone marrow that transport oxygen throughout the body and fight infection.

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NGSS.MS-LS1-3

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What does the cell theory state?

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The cell theory states that all living organisms are composed of one or more cells.

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NGSS.MS-LS1-1

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What are adipocytes and what role do they play in the body?

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Adipocytes, also known as fat cells, are a major component of adipose tissue and contain droplets of stored fat (triglycerides) that can be used for energy.

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What is the process of crossing over in meiosis?

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Crossing over is the exchange of chromosome segments between non-sister chromatids during meiosis.

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What are muscle cells and what types do they produce?

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Muscle cells enable all bodily movement and produce three types of cells: skeletal, cardiac, and smooth.

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Front

What is the primary function of red blood cells?

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The primary function of red blood cells is to transport oxygen from the lungs to the rest of the body.

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What is the difference between white blood cells and red blood cells?

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White blood cells are part of the immune system and help fight infections, while red blood cells are responsible for oxygen transport.

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What is the significance of adipose tissue in the body?

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Adipose tissue stores energy in the form of fat and provides insulation and cushioning for organs.

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What are the three types of muscle tissue?

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The three types of muscle tissue are skeletal muscle, cardiac muscle, and smooth muscle.

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How does meiosis contribute to genetic diversity?

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Meiosis contributes to genetic diversity through processes like crossing over and independent assortment of chromosomes.

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