Science | Senioritis

Mohamed Abbas
June 21, 2023
Microbiology

Maintaining Optimal pH: The Key to Preserving Protein Structure and Function

Which macromolecule in the cell is most sensitive to changes in pH? Protein The macromolecule that is most sensitive to changes in pH is protein. Proteins contain...

Mohamed Abbas
June 21, 2023
Microbiology

The Importance of Regulating Intra-Cellular pH Levels in Bacteria for Optimal Functioning of Electron Transport Chain

Which metabolic process in the bacterial cell is particularly challenging at high pH? Cellular Respiration The bacterial cell relies on various metabolic processes to survive and carry...

Mohamed Abbas
June 21, 2023
Microbiology

Unraveling the Secrets of Hyperthermophilic Proteins: Adaptations to Thrive in Extreme High Temperatures

How are hyperthermophile’s proteins adapted to the high temperatures of their environment? Structural differences: increase fluidity of cell membranes (ratio of saturated to polyunsaturated lipids)Higher proportion of...

Mohamed Abbas
June 21, 2023
Microbiology

Exploring Extreme Life: NASA Funding Microbiology Research in Antarctica as a Space Analog Environment

*Why would NASA be funding microbiology research in Antarctica? Comparable to how temperatures affect cells (atmosphere temps affect human cells) Membranes lose fluidity/damaged/proteins become rigid/reactions & diffusion...

Mohamed Abbas
June 21, 2023
Earth Science

Exploring the Significance of Carbonaceous Fossils for Paleontologists and Environmental Scientists

Formed when a buried organism decay, leaving behind a thin film of carbon. The carbon film is like a printed image of the organism. Many fossilized plants...

Mohamed Abbas
June 21, 2023
Earth Science

Discovering the Secrets of Ancient Organisms through Trace Fossils: Tracks, Burrows, Bite Marks, and More

is evidence that an organism leaves behind that is not part of the organism itself. Example fossilized foot prints, imprints, Burroughs an bite marks Trace fossils Yes,...

Mohamed Abbas
June 21, 2023
Earth Science

Unearthing the Pristine Past: Exploring the Unique Preservation of Organisms in Amber Fossils

In some cases a fossil may consist of all or part of the original organism. Example Amber Original material Amber is a unique case when it comes...

Mohamed Abbas
June 21, 2023
Earth Science

Exploring the Scientific Significance of Amber Inclusions: Insights into Ancient Ecosystem Biodiversity and Ecology

Is fossilized tree resin. An insect or bug can get trapped in the sticky tree sap and the sap gets buried in sediment overtime the resin can...