AP Biology 課程內容與考試解析

探索生物學的奧秘：簡介 AP Biology

AP Biology 是一門專為高中生設計的課程，旨在深入探索生命科學的核心概念，培養你在分子、細胞、個體和生態系統層級理解生物現象的能力。在這門課程中，你將學習如何運用科學方法進行實驗設計、數據分析，並透過邏輯推理來解釋複雜的生物學問題。

課程涵蓋八大核心單元：生命的化學、細胞結構與功能、細胞能量學、細胞通訊與細胞週期、遺傳學、基因表現與調控、天擇與演化，以及生態學。這些內容不僅適用於學術研究與實驗設計，也能幫助你理解生命現象，例如基因如何影響性狀、免疫系統如何對抗病原體，以及生態系統如何維持平衡。

課程概覽

AP Biology 涵蓋以下八個單元：

詳細內容

• Unit 1: Chemistry of Life (生命的化學)
  • 1.1 Structure of Water and Hydrogen Bonding (水的結構與氫鍵)
  • 1.2 Elements of Life (生命的元素)
  • 1.3 Introduction to Biological Macromolecules (生物大分子的介紹)
  • 1.4 Properties of Biological Macromolecules (生物大分子的性質)
  • 1.5 Structure and Function of Biological Macromolecules (生物大分子的結構與功能)
  • 1.6 Nucleic Acids (核酸)

• Unit 2: Cell Structure and Function (細胞結構與功能)
  • 2.1 Cell Structure: Subcellular Components (細胞結構：亞細胞組成)
  • 2.2 Cell Structure and Function (細胞結構與功能)
  • 2.3 Cell Size (細胞大小)
  • 2.4 Plasma Membranes (漿膜)
  • 2.5 Membrane Permeability (膜的通透性)
  • 2.6 Membrane Transport (膜運輸)
  • 2.7 Facilitated Diffusion (促進性擴散)
  • 2.8 Tonicity and Osmoregulation (張力與滲透調節)
  • 2.9 Mechanisms of Transport (運輸機制)
  • 2.10 Cell Compartmentalization (細胞區隔化)
  • 2.11 Origins of Cell Compartmentalization (細胞區隔化的起源)

• Unit 3: Cellular Energetics (細胞能量學)
  • 3.1 Enzyme Structure (酵素結構)
  • 3.2 Enzyme Catalysis (酵素催化)
  • 3.3 Environmental Impacts on Enzyme Function (環境對酵素功能的影響)
  • 3.4 Cellular Energy (細胞能量)
  • 3.5 Photosynthesis (光合作用)
  • 3.6 Cellular Respiration (細胞呼吸作用)
  • 3.7 Fitness (適應性)

• Unit 4: Cell Communication and Cell Cycle (細胞通訊與細胞週期)
  • 4.1 Cell Communication (細胞通訊)
  • 4.2 Introduction to Signal Transduction (訊號傳遞的介紹)
  • 4.3 Signal Transduction (訊號傳遞)
  • 4.4 Changes in Signal Transduction Pathways (訊號傳遞途徑的變化)
  • 4.5 Feedback (反饋機制)
  • 4.6 Cell Cycle (細胞週期)
  • 4.7 Regulation of Cell Cycle (細胞週期的調控)

• Unit 5: Heredity (遺傳學)
  • 5.1 Meiosis (減數分裂)
  • 5.2 Meiosis and Genetic Diversity (減數分裂與遺傳多樣性)
  • 5.3 Mendelian Genetics (孟德爾遺傳學)
  • 5.4 Non-Mendelian Genetics (非孟德爾遺傳學)
  • 5.5 Environmental Effects on Phenotype (環境對表現型的影響)
  • 5.6 Chromosomal Inheritance (染色體遺傳)

• Unit 6: Gene Expression and Regulation (基因表達與調控)
  • 6.1 DNA and RNA Structure (DNA 和 RNA 結構)
  • 6.2 Replication (複製)
  • 6.3 Transcription and RNA Processing (轉錄與 RNA 處理)
  • 6.4 Translation (轉譯)
  • 6.5 Regulation of Gene Expression (基因表達調控)
  • 6.6 Gene Expression and Cell Specialization (基因表達與細胞專一性)
  • 6.7 Mutations (突變)
  • 6.8 Biotechnology (生物技術)

• Unit 7: Natural Selection (天擇)
  • 7.1 Introduction to Natural Selection (天擇的介紹)
  • 7.2 Natural Selection (天擇)
  • 7.3 Artificial Selection (人擇)
  • 7.4 Population Genetics (族群遺傳學)
  • 7.5 Hardy-Weinberg Equilibrium (哈代-溫伯格平衡)
  • 7.6 Evidence of Evolution (進化的證據)
  • 7.7 Common Ancestry (共同祖先)
  • 7.8 Continuing Evolution (持續進化)
  • 7.9 Phylogeny (系統發生學)
  • 7.10 Speciation (物種形成)
  • 7.11 Extinction (滅絕)
  • 7.12 Variations in Populations (族群內變異)
  • 7.13 Origin of Life on Earth (生命起源)

• Unit 8: Ecology (生態學)
  • 8.1 Responses to the Environment (對環境的回應)
  • 8.2 Energy Flow Through Ecosystems (生態系中的能量流動)
  • 8.3 Population Ecology (族群生態學)
  • 8.4 Effect of Density of Populations (族群密度的影響)
  • 8.5 Community Ecology (群落生態學)
  • 8.6 Biodiversity (生物多樣性)
  • 8.7 Disruptions to Ecosystems (生態系統的擾動)

考試形式

AP Biology 考試分為兩部分，每部分各占總分的 50%：

考試時應攜帶繪圖計算機。

如何準備 AP Biology

了解考試範圍與結構

AP 生物學涵蓋八大核心單元。確保對每個單元的概念有深入理解，這是成功的基礎。

制定學習計劃

時間安排： 在考試前兩個月完成所有知識的學習，留出足夠時間進行複習和刷題。

進度監控： 如果學校課程進度較慢，需自行提前學習後續內容，確保在考前完成所有學習任務。

選擇合適的學習資源

教材： 選擇指標性的 AP 生物學教材，如《Campbell Biology》或《Barron’s AP Biology》。

線上資源： 利用 Khan Academy 等線上平台，觀看教學影片，補充學習。

強化實驗技能

實驗設計： 熟悉課程中涉及的實驗，理解實驗原理和步驟，培養實驗思維。

規律練習解題

練習官方和非官方的練習題，熟悉題型並提高解題速度。如果需要練習資源，除了可以購買書籍、上網搜尋之外，也可以尋求家教老師、補習班的協助。

進行模擬測驗

模擬考試能讓你熟悉考試格式並提高時間管理能力。

參加家教或補習班課程

跟著有經驗的人學習、練習，能夠少走許多彎路，也能對時間進行更有效率的分配。

AP 生物學是一門具有挑戰性的課程，選修這門課程顯示了你對生命科學的熱情和對未來的明確規劃。雖然課程難度相當於大學一年級的生物學入門課程，但透過有效的準備和持之以恆的練習，取得高分並非遙不可及。希望這篇文章能幫助你更深入了解這門課程，並增強你的信心！

考試時我應該…

• 管理做題時間：合理分配作答時間，千萬不要在一個題目上卡太久。
• 展示計算過程：(針對 FRQ) 清楚解釋每一個步驟，並保留所有過程，避免太多跳躍性思考。
• 保持冷靜：穩定步調，遇到難題時不要慌張，如果你覺得很難，那對別人來說也一樣。

AP 考試日期與時間

Week 1

Note: Art and Design submissions are due by 8 p.m. ET on Friday, May 9, 2025.

Week 2

範例題

Insulin is a protein hormone that is secreted in response to elevated blood glucose levels. When insulin binds to its receptors on liver cells, the activated receptors stimulate phosphorylation cascades that cause the translocation of glucose transporters to the plasma membrane.

Based on the information provided, which of the following best describes the role of insulin in this liver cell signal transduction pathway?

1. It acts as a ligand.
2. It acts as a receptor.
3. It acts as a secondary messenger.
4. It acts as a protein kinase.

2. Humans have a diploid number (“2n” ) of 46. Which of the following statements best predicts the consequence if meiosis did not occur during gametogenesis?

1. The gametes would get larger from one generation to the next.
2. The chromosome number would double with each generation.
3. The chromosome number would be halved with each generation.
4. The chromosome number would triple with each generation.

3. Mutations in the MYO6 and POU4F3 genes have been associated with a form of hereditary hearing loss in humans. Researchers studying the genes have proposed that POU4F3 encodes a transcription factor that influences the regulation of MYO6.

Which of the following questions will best help guide the researchers toward a direct test of their proposal?

1. Have mutations in other genes also been associated with hearing loss?
2. In what types of cells are the mutant forms of the POU4F3 gene expressed?
3. Are mutations in the MYO6 and POU4F3 genes also found in mice?
4. Do mutations in the POU4F3 gene affect MYO6 mRNA levels in cells?