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Lecture

Nitrogen fixation

Related lectures (32)

Nitrogen fixation

Explores nitrogen fixation, the energy-intensive process of capturing N₂ from the atmosphere to incorporate nitrogen into biomass.

Sulfur and Nitrogen Cycles

Explores the environmental significance of sulfur and nitrogen cycles, including key microbial processes and organisms involved.

Nitrogen cycle: Key Processes and Enzymes

Explores the nitrogen cycle, emphasizing microbial-mediated cycling and key enzymes, discussing N₂ fixation, nitrification, denitrification, and human impact.

Nitrogen Cycle: Key Concepts

Explores the nitrogen cycle, emphasizing microbial mediation, key processes, enzymes, and anthropogenic impacts on nitrogen fixation.

Nitrogen and Sulfur Cycles in Biogeochemistry

Explores the nitrogen and sulfur cycles, focusing on ammonia oxidation, nitrification, anammox, and microbial networks in different environments.

ReCLEAN: Nitrogen Impacts and Climate Nexus

Introduces the ReCLEAN Joint Initiative, focusing on the impact of reactive nitrogen at the Climate, Energy, Agriculture, Water, and Health Nexus.

Carbon Fixation: Processes and Pathways

Explores the critical process of carbon fixation by primary producers, covering pathways and key enzymes involved.

Enzymes: Basic Concepts and Kinetics

Delves into enzymes' basic concepts, kinetics, and catalytic strategies for reaction acceleration.

Denitrification: Water Quality and the Biogeochemical Engine

Explores denitrification, the reduction of nitrate to N₂ under anoxic conditions, crucial for water quality.

Enzymes: Catalytic Strategies

Explores enzyme catalytic strategies, including proteases and carbonic anhydrase, inhibition mechanisms, and specificity of serine proteases.

Inclusion of Fermented Foods in Food Guides

Discusses the inclusion of fermented foods in global food guides, exploring their benefits and risks, enzyme kinetics, and the history of food enzymes.

Plant Nutrient Flows: Impacts of Global Change

Covers elemental ecology, nitrogen deposition impacts on tree growth, and experimental insights into nitrogen flows in grasslands.

Nitrogen Cycling: Denitrification

Explores denitrification, the reduction of nitrate to N2 under anoxic conditions, and its significance in the nitrogen cycle.

Enzymes: Basic Concepts and Kinetics

Explores enzymes' catalytic strategies, kinetics, and inhibition, emphasizing their role in accelerating biochemical reactions.

Nitrification and Anammox

Explores nitrification and anammox processes, electron transfer mechanisms, enzyme roles, and their significance in nutrient cycling and wastewater treatment.

Photosynthesis: Anoxygenic Phototrophs and Carbon Fixation

Explores photosynthesis in anoxygenic phototrophs and the mechanisms of carbon fixation.

Enzymatic Catalysis & Inhibition

Explores enzymatic catalysis mechanisms and inhibition dynamics in catalysis and polymerization.

Enzymology: Structure, Kinetics, and Inhibition

Covers enzyme structure, kinetics, inhibition, specificity, and practical applications in enzymology.

The Three Domains of Life

Explores the three domains of life, metabolic processes, genetic diversity acquisition, and the human microbiome.

Enzymes: Structure and Function in Environmental Microbiology Log in to Mediaspace to watch this video

Covers enzyme structure, function, and classification in environmental microbiology, highlighting their catalytic roles and significance in biochemical processes.