Tag: photosynthesis

E 1: Energy Flow (HS), E 3: Designing Energy Transfer (HS), Earth Science, Earth's System, Energy, ES 1: Materials/Energy Flow (MS), ES 4: Carbon Cycling (HS), Interdependent Relationships in Ecosystems, IR 1: Carrying Capacity (HS), Life Science, M&E 1: Photosynthesis (HS), M&E 1: Photosynthesis (MS), Matter & Energy in Organisms/Ecosystems, Physical Science, W 1: Graphing Waves (MS), W 1: Wave Relationships (HS), W 2: Wave Behavior (MS)

Biomass from microalgae

GwynneL.

Biomass from microalgae: the potential of domestication towards sustainable biofactories SUMMARY: Microalgae could potentially be a renewable source of energy for people. Unfortunately, there are many issues right now with growing enough algae and keeping the process affordable (aka: it’s too expensive to grow and use algae commercially). The article is divided up into several… Continue reading Biomass from microalgae

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Inheritance & Variation of Traits, Inheritance 1: Mitosis (HS), Inheritance 2: Genes and Growth (MS), Inheritance 2: Role of DNA (HS), Inheritance 4: Asexual/Sexual (MS), Life Science, M&E 1: Photosynthesis (HS), M&E 1: Photosynthesis (MS), Matter & Energy in Organisms/Ecosystems, S&F 1: Cells (MS), S&F 2: Cell Function (MS), Structure and Function

Chloroplast Division

GwynneL.

Chloroplast Division SUMMARY: Chloroplast division in plants is still a fairly unknown topic when it comes to specific cellular/molecular mechanisms. This paper describes, step by step, all the proteins and enzymes involved in helping chloroplasts divide (FtsZ, Min system, ARC6, etc.) It also compares the division of chloroplasts to binary fission in various prokaryotes (FtsZ… Continue reading Chloroplast Division

Chemical Reactions, E 2: Potential Energy (MS), E 3: Designing Energy Transfer (HS), Energy, Life Science, M&E 1: Photosynthesis (HS), M&E 1: Photosynthesis (MS), Matter & Energy in Organisms/Ecosystems, Physical Science, S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 2: Investigating Electrical Force (HS), Structure & Properties of Matter, W 1: Graphing Waves (MS), W 1: Wave Relationships (HS), W 2: Wave Behavior (MS), Waves & Electromagnetic Radiation

Powered by Light

GwynneL.

Powered by Light: phototrophy and photosynthesis in prokaryotes and its evolution SUMMARY: This article looks at the still-not-yet-fully-known evolution and history of photosynthesis. There were various types of photosynthesis, the main difference being the type of electron donor. Some organisms used water as an electron donor, while others used things like hydrogen and manganese. The… Continue reading Powered by Light

Chemical Reactions, CR 2: Energy in Reactions (HS), E 1: Energy Flow (HS), Earth Science, Earth's System, Energy, ES 1: Materials/Energy Flow (MS), ES 4: Carbon Cycling (HS), ES 5: Life on Earth (HS), Interdependent Relationships in Ecosystems, IR 1: Ecosystem Interactions (MS), IR 3: Ecosystem Stability (HS), Life Science, M&E 3: Food Webs (MS), M&E 4: Biogeochemical Cycles (MS), M&E 5: Matter/Energy Cycles (HS), M&E 6: Biogeochemical Cycles (HS), Matter & Energy in Organisms/Ecosystems, Physical Science, W&C 2: Biomes (MS), W&C 2: Future Climate (HS), Weather and Climate

Moss-Cyanobacteria relationship in the boreal forest

GwynneL.

Moss-cyanobacteria associations as biogenic sources of nitrogen in boreal forest ecosystems SUMMARY: Moss, cyanobacteria, and the trees of the boreal forest share a complicated relationship. This article first focuses on the nitrogen cycle, addressing the various sources of nitrogen and the factors (both abiotic and biotic) that affect nitrogen fixation. Turns out, temperature, water availability,… Continue reading Moss-Cyanobacteria relationship in the boreal forest

Earth Science, Earth's System, ES 1: Geochemical Cycles (HS), ES 4: Carbon Cycling (HS), HE 3: Stratigraphic Records (MS), History of Earth, Inheritance & Variation of Traits, Inheritance 1: Mitosis (HS), Inheritance 4: Population Genetics (HS), Interdependent Relationships in Ecosystems, IR 1: Ecosystem Interactions (MS), Life Science, M&E 1: Photosynthesis (HS), M&E 1: Photosynthesis (MS), M&E 4: Biogeochemical Cycles (MS), Matter & Energy in Organisms/Ecosystems, Natural Selection & Evolution, NSE 1: Fossil Records (MS), NSE 5: Population Flux (HS)

The evolution of diatoms and their biogeochemical functions

GwynneL.

The evolution of diatoms and their biogeochemical functions SUMMARY: This article talks about the evolution, cell structure, and ecological role of diatoms. The first section is an introduction to what diatoms are. The second section talks about the evolution of photosynthesis (from cyanobacteria to eukaryotes with chloroplast). The third section explains the significance of the… Continue reading The evolution of diatoms and their biogeochemical functions