Biology and Anatomy Quiz

The study of body structure is:

• Pathology

• Anatomy

• Physiology

• Morphology

Answer explanation

The study of body structure is known as Anatomy. It focuses on the physical organization of living organisms, distinguishing it from Pathology (disease study), Physiology (function), and Morphology (form).

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The study of body function is:

• Biology

• Anatomy

• Physiology

• Kinesiology

Answer explanation

The study of body function is known as physiology. It focuses on how various systems within the body work and interact, distinguishing it from anatomy, which is the study of body structure.

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“Form determines function” means:

• Function never depends on structure

• Function determines structure

• Structure enables what a part can do

• Structure and function are unrelated

Answer explanation

The phrase "Form determines function" highlights that the structure of a part (its form) directly influences its capabilities (function). Thus, the correct choice is that structure enables what a part can do.

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NGSS.HS-LS1-1

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The immediate energy “currency” of the cell is:

• Glucose

• ATP

• DNA

• NADH

Answer explanation

ATP (adenosine triphosphate) is the primary energy carrier in cells, providing the energy needed for various cellular processes. While glucose and NADH are involved in energy production, ATP is the immediate energy currency.

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NGSS.HS-LS1-7

The process that makes most ATP in cells is:

• Diffusion

• Photosynthesis

• Cellular respiration

• Fermentation

Answer explanation

Cellular respiration is the primary process for ATP production in cells, converting glucose and oxygen into energy. It generates significantly more ATP compared to diffusion, photosynthesis, or fermentation.

Tags

NGSS.HS-LS1-7

Cellular respiration happens mainly in the:

• Nucleus

• Mitochondria

• Ribosomes

• Golgi apparatus

Answer explanation

Cellular respiration primarily occurs in the mitochondria, which are known as the powerhouse of the cell. They convert nutrients into energy, making them essential for this process.

Tags

NGSS.HS-LS1-7

Which equation best represents cellular respiration?

• CO₂ + H₂O → C₆H₁₂O₆ + O₂ + ATP

• C₆H₁₂O₆ → Lactic acid + ATP

• C₆H₁₂O₆ + O₂ → CO₂ + H₂O (no ATP)

• C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O + ATP

Answer explanation

The correct equation for cellular respiration is C₆H₁₂O₆ + 6 O₂ → 6 CO₂ + 6 H₂O + ATP, as it accurately represents the process of glucose being converted into carbon dioxide, water, and energy (ATP) in the presence of oxygen.

Tags

NGSS.HS-LS1-7

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Which requirement of life provides raw materials and energy?

• Water

• Food

• Oxygen

• Heat

Answer explanation

Food provides the necessary raw materials and energy for living organisms to grow, reproduce, and maintain their bodily functions, making it essential for life.

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NGSS.MS-LS1-6

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Which requirement is directly needed for breathing mechanics due to atmospheric differences?

• Food

• Water

• Oxygen

• Pressure

Answer explanation

Pressure is essential for breathing mechanics as it allows air to flow into the lungs. Atmospheric pressure differences drive the movement of air, making it crucial for oxygen intake.

Why is heat important for life?

• It provides oxygen

• It creates pressure

• It helps enzymes work at proper rates

• It becomes ATP directly

Answer explanation

Heat is crucial for life because it helps enzymes function at the right rates, facilitating biochemical reactions necessary for survival. Without adequate heat, these processes would slow down, impacting life functions.