Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Cell Biology

Mesophyll Cells: The Powerhouses of Photosynthesis in Leaves

________ cells in leaves are specialized for photosynthesis. Mesophyll The cells in leaves that are specialized for photosynthesis are known as “mesophyll cells”. These cells are located...

Mohamed Abbas
June 21, 2023
Cell Biology

The Role of Stomata in Photosynthesis and Respiration – Regulating Gas and Water Exchange between Leaves and Environment for Optimal Plant Health

CO2 enters and O2 escapes from a leaf via stomata. small openings on the surface called stomata. Stomata are pores that are surrounded by two specialized leaf...

Mohamed Abbas
June 21, 2023
Cell Biology

How Photosynthesis Generates Oxygen: The Role of Photolysis

The oxygen released into the air as a product of photosynthesis comes from water. The oxygen released into the air as a product of photosynthesis comes from...

Mohamed Abbas
June 21, 2023
Cell Biology

Radioactive Oxygen in Photosynthesis: Enhanced Detection via Water Exposure

If you expose a photosynthesizing plant to water that contains both radioactive H and radioactive O, in which of the products of photosynthesis will the radioactive H...

Mohamed Abbas
June 21, 2023
Cell Biology

Photosynthesis: The Calvin Cycle and Reduction of CO2 to Sugar in Chloroplasts

Which of the following statements about photosynthesis is true in regard to the reduction of CO2 to sugar? Electrons (with accompanying protons) are added to CO2 during...

Mohamed Abbas
June 21, 2023
Earth Science

Paleogeography: Earth’s History and Evolution through Geology and Paleontology

paleogeography the study of geographical features at particular times in the geological past. Paleogeography is the study of the physical geography of the Earth at different times...

Mohamed Abbas
June 21, 2023
Earth Science

Exploring Laurentia: A Journey Through the Ancient Continent’s Formation and Legacy

Laurentia A continent in the early Paleozoic Era composed of today’s North America and Greenland Laurentia is an ancient continent that existed around 1 billion years ago,...

Mohamed Abbas
June 21, 2023
Earth Science

Unleashing the Mysteries behind the Cambrian Explosion: A Landmark Event in the Diversification of Life Forms on Earth

Cambrian Explosion rapid diversification of most major animal groups marking the start of the Paleozoic era. Huge biodiversity The Cambrian Explosion refers to a period of rapid...