What is the difference between the concepts of karyotype and genome?
What are some biological examples in which lysosomic enzymes play fundamental role?
What is the name of the membrane that delimits the nucleus? To which component of the cell structure that membrane is contiguous?
Do all eukaryotic cells have nucleus and only one nucleus?
How do the rough endoplasmic reticulum and the Golgi apparatus act in the production and releasing of proteins?
What are the two main types of endocytosis?
What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?
What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?
What is a membrane?
what substances is the nucleolus made? Is there a membrane around the nucleolus?
What are the main respective constituents of cell walls in bacteria, protists, fungi and plants?
Why can mitochondria be considered the power plants of the aerobic cells?
What is meant by concentration gradient? Is it correct to refer to “concentration gradient of water”?
What is the difference between plasma membrane and cell wall?
On which organelle of the cell structure does intracellular digestion depends? What is the chemical content of those organelles?