North Carolina · NCDPISyllabus
Biology syllabus, dot point by dot point
Every dot point in the North Carolina Biologysyllabus, with a focused answer for each one. Click any dot point for a worked explainer, past exam questions, and links to related dot points. Written by Claude Opus 4.8, Anthropic's latest AI.
From Molecules to Organisms: Structures and Processes
Module overview →- How does cellular respiration release the energy stored in glucose as ATP?Use models to describe how cellular respiration converts the chemical energy in glucose into ATP, comparing aerobic and anaerobic respiration (North Carolina Standard Course of Study, Biology, LS.Bio.3).13 min answer →
- How are photosynthesis and cellular respiration connected in the flow of energy and matter?Compare photosynthesis and cellular respiration and explain how they cycle matter and energy between organisms and the environment (North Carolina Standard Course of Study, Biology, LS.Bio.3).12 min answer →
- How do feedback mechanisms keep an organism's internal conditions stable?Investigate and explain how feedback mechanisms maintain homeostasis in living organisms (North Carolina Standard Course of Study, Biology, LS.Bio.3).12 min answer →
- How does photosynthesis convert light energy into stored chemical energy?Use models to describe how photosynthesis converts light energy into stored chemical energy in glucose (North Carolina Standard Course of Study, Biology, LS.Bio.3).13 min answer →
- Why is water essential to life, and what role does ATP play in the cell?Explain the properties of water that make it essential to life and describe ATP as the cell's energy currency (North Carolina Standard Course of Study, Biology, LS.Bio.3).12 min answer →
From Molecules to Organisms: Structures and Processes
Module overview →- How does the structure of each organelle suit the function it performs in the cell?Use models to explain how the structure of cell organelles determines their function and supports the processes of the cell (North Carolina Standard Course of Study, Biology, LS.Bio.1).13 min answer →
- What is the cell theory, and how do we know the cell is the basic unit of life?Explain the cell theory and identify the cell as the basic structural and functional unit of all living organisms (North Carolina Standard Course of Study, Biology, LS.Bio.1).12 min answer →
- How do enzymes speed up reactions, and what changes their activity?Explain how enzymes act as catalysts for biochemical reactions and how factors such as temperature and pH affect enzyme activity (North Carolina Standard Course of Study, Biology, LS.Bio.1).13 min answer →
- How do prokaryotic and eukaryotic cells differ in structure and complexity?Construct explanations comparing prokaryotic and eukaryotic cells in terms of their structures and relative complexity (North Carolina Standard Course of Study, Biology, LS.Bio.1).12 min answer →
- How does the cell membrane control what enters and leaves the cell?Explain how the structure of the cell membrane controls the movement of materials by passive and active transport (North Carolina Standard Course of Study, Biology, LS.Bio.1).13 min answer →
- What are the four macromolecules of life, and how do their structures suit their roles?Relate the structure of the four major biological macromolecules to their functions in living organisms (North Carolina Standard Course of Study, Biology, LS.Bio.1).13 min answer →
Ecosystems: Interactions, Energy, and Dynamics
Module overview →- What makes an ecosystem stable, and how does it recover from disturbance?Explain how the interactions among organisms and biodiversity contribute to ecosystem stability and resilience (North Carolina Standard Course of Study, Biology, LS.Bio.5).13 min answer →
- How does energy flow through an ecosystem, and why is it lost at each level?Explain how energy flows through an ecosystem in food chains and food webs, and why energy decreases at each trophic level (North Carolina Standard Course of Study, Biology, LS.Bio.4).13 min answer →
- How do human activities affect ecosystems, and how can we reduce the harm?Analyze the effects of human activities on ecosystems and evaluate ways to reduce negative impacts (North Carolina Standard Course of Study, Biology, LS.Bio.5).13 min answer →
- What limits the growth of a population, and what is carrying capacity?Explain how limiting factors and carrying capacity regulate population size in an ecosystem (North Carolina Standard Course of Study, Biology, LS.Bio.5).13 min answer →
- How do carbon, nitrogen, and water cycle through ecosystems?Explain how matter cycles through ecosystems in the carbon, nitrogen, and water cycles (North Carolina Standard Course of Study, Biology, LS.Bio.4).13 min answer →
Biological Evolution: Unity and Diversity
Module overview →- Why does biodiversity matter, and what causes species to go extinct?Explain the importance of biodiversity and the factors, including environmental change, that lead to extinction (North Carolina Standard Course of Study, Biology, LS.Bio.10).12 min answer →
- How are organisms classified, and what does the system tell us about relatedness?Explain how organisms are classified using a hierarchical system and binomial nomenclature, and how classification reflects evolutionary relationships (North Carolina Standard Course of Study, Biology, LS.Bio.10).12 min answer →
- What lines of evidence support common ancestry and evolution?Explain how multiple lines of evidence (fossil, anatomical, and molecular) support common ancestry and biological evolution (North Carolina Standard Course of Study, Biology, LS.Bio.9).13 min answer →
- How does natural selection lead to adaptation and change in populations over time?Explain natural selection as a mechanism of evolution and how it leads to adaptation in populations over time (North Carolina Standard Course of Study, Biology, LS.Bio.9).13 min answer →
- How do cladograms and phylogenetic trees show evolutionary relationships?Use models such as cladograms and phylogenetic trees to illustrate and interpret evolutionary relationships among organisms (North Carolina Standard Course of Study, Biology, LS.Bio.10).12 min answer →
- How do new species form, and how do populations change over time?Explain how populations change over time and how reproductive isolation can lead to the formation of new species (North Carolina Standard Course of Study, Biology, LS.Bio.10).13 min answer →
Heredity: Inheritance and Variation of Traits
Module overview →- How does meiosis produce gametes and create genetic variation?Explain how meiosis produces gametes with half the chromosome number and generates genetic variation (North Carolina Standard Course of Study, Biology, LS.Bio.6).13 min answer →
- How do Punnett squares predict the genotype and phenotype ratios of a cross?Use mathematics and Punnett squares to predict the genotype and phenotype ratios and probabilities of monohybrid crosses (North Carolina Standard Course of Study, Biology, LS.Bio.7).13 min answer →
- How do inheritance patterns beyond simple dominance produce a range of phenotypes?Explain patterns of inheritance beyond simple dominance, including incomplete dominance, codominance, multiple alleles, and polygenic traits (North Carolina Standard Course of Study, Biology, LS.Bio.7).13 min answer →
- Why do sex-linked traits affect males more often, and how do we read a pedigree?Analyze sex-linked inheritance and interpret pedigrees to trace traits through generations (North Carolina Standard Course of Study, Biology, LS.Bio.7).13 min answer →
- How can the environment influence the way genes are expressed in an organism?Explain how environmental factors can influence the expression of an organism's genetic traits (North Carolina Standard Course of Study, Biology, LS.Bio.7).12 min answer →
Heredity: Inheritance and Variation of Traits
Module overview →- How do we use and analyze DNA in biotechnology, and what are the benefits and concerns?Describe applications of biotechnology, including genetic engineering and DNA analysis, and evaluate their benefits and concerns (North Carolina Standard Course of Study, Biology, LS.Bio.8).13 min answer →
- How does the structure of DNA allow it to store information and copy itself accurately?Explain how the structure of DNA allows it to store genetic information and to be replicated accurately (North Carolina Standard Course of Study, Biology, LS.Bio.6).12 min answer →
- How can cells with identical DNA become different specialized cell types?Explain how the regulation of gene expression leads to cell differentiation and specialized cell types (North Carolina Standard Course of Study, Biology, LS.Bio.2).12 min answer →
- How do mutations change proteins and traits, and why do they matter for evolution?Explain how mutations change the DNA sequence and can alter proteins and traits, and describe their effects (North Carolina Standard Course of Study, Biology, LS.Bio.6).13 min answer →
- How is the information in DNA used to build a protein?Explain how the sequence of DNA bases directs protein synthesis through transcription and translation (North Carolina Standard Course of Study, Biology, LS.Bio.6).13 min answer →
- How does the cell cycle produce two identical cells for growth and repair?Use models to explain how the cell cycle and mitosis produce genetically identical cells for growth, repair, and reproduction (North Carolina Standard Course of Study, Biology, LS.Bio.2).13 min answer →