What is the endosymbiotic hypothesis about the origin of mitochondria? What are the molecular facts that support the hypothesis? To which other cellular organelles the hypothesis can also be applied?
890What are the colors (of the electromagnetic spectrum) absorbed by plants? What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?
795Which are the cell organelles that participate in the cell division and in the formation of cillia and flagella of some eukaryotic cells?
1023What is the molecule responsible for the absorption of photic energy for photosynthesis? Where is that molecule located in photosynthetic cells?
1102What are the morphological, chemical and functional similarities and differences between lysosomes and peroxisomes?
897Post New Cell Biology Questions
What are the colors (of the electromagnetic spectrum) absorbed by plants?
What is the function of sex chromosomes?
What is the function of the plant cell wall?
How does the intensity of facilitated diffusion vary in relation to the concentration of the moved substance? What is the limiting factor?
A netlike membranous complex of superposed flat saccules with vesicles detaching from the extremities seen in electronic microscopy. What is the observed structure? What is its biological function?
Concerning permeability what type of membrane is the cell membrane?
what is Resolution?
What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?
Will Macrophage Survive without changing media ?
What does the formula DPD = SF – TP mean?
what is Sphere cells suspension culture ?
What happens when the cell membrane or plasma membrane ruptures or breaks down?
Explain the symptoms of adneovirus infection?
Is there any need for linearize your vector before transfection?
Without saturation of transport proteins and under same concentration gradient how can the speed of simple diffusion be compared to the speed of facilitated diffusion?