Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
August 16, 2023
Biology

Understanding the Spectral Sensitivity of Human Cones

What specific molecules cause the difference in spectral sensitivity in the cones? The specific molecules that cause the difference in spectral sensitivity in the cones are called...

Mohamed Abbas
August 16, 2023
Biology

The Possibility and Implications of a Three-Decade Age Gap Between Siblings

Can anatomically modern human siblings have three decades of age gap? Yes, it is possible for anatomically modern human siblings to have a three-decade age gap. In...

Mohamed Abbas
August 16, 2023
Biology

The Positive Feedback Mechanism of Estrogen on LH and FSH Secretion in Menstrual Cycle

Why does oestrogen go from inhibitory to stimulating LH/FSH? The relationship between estrogen and luteinizing hormone (LH) and follicle-stimulating hormone (FSH) is complex and involves a negative...

Mohamed Abbas
August 16, 2023
Biology

The Impact of Size and Surface Properties on Nanoparticle Transportability through M-cells in the Intestine

Can the nanoparticle be too large to be transported in lymph through M-cells in intestine after uptake? Yes, it is possible for a nanoparticle to be too...

Mohamed Abbas
August 16, 2023
Biology

Effective Treatment for Tinnitus

If tinnitus is, in many cases, caused by damaged ear hair cells, couldn’t it be solved by a mini cochlear implant that sends a constant signal? Tinnitus...

Mohamed Abbas
August 16, 2023
Biology

Understanding Gender Identity

Does children have a gender? Yes, children have a gender. Gender refers to the socially and culturally constructed roles, behaviors, and expectations that society assigns to individuals...

Mohamed Abbas
August 16, 2023
Biology

Understanding the Structures of the Male and Female Reproductive Systems

In the female reproductive system, is the labia minora / labia majora / labia as a whole the female counterpart of the scrotum in male? Yes, in...

Mohamed Abbas
August 16, 2023
Biology

Advancing Imaging for Cellular-Scale Structures

What are the main challenges for developing imaging techniques for cellular-scale structures? Developing imaging techniques for cellular-scale structures poses several challenges due to the small size and...