The Cell Lecture 1 Dr. Shurook Gany

Prokaryotic cells are comparatively ______ and much simpler than eukaryotic cells

Eukaryotes are more complex and much ______ than prokaryotes

The cell is surrounded by the ______ membrane and it controls the entry and exit of certain substances

The nucleus contains DNA, which is responsible for storing all genetic ______

The plasma membrane is a selectively permeable barrier that separates the cell's interior from its external environment, controlling the passage of substances in and out of the ______

Cytoplasm: It is a semi-fluid substance that fills the cell and houses various ______

The ER is involved in protein synthesis and ______ metabolism

Ribosomes are the cellular structures where protein synthesis ______

The Golgi apparatus processes, modifies, and packages proteins and lipids for transport within or outside the ______

Mitochondria are the powerhouses of the cell, where energy (in the form of ATP) is generated through cellular ______

Lysosomes contain enzymes that break down waste materials and cellular debris, playing a role in cellular digestion and ______

Vacuoles are membrane-bound sacs that store water, nutrients, and waste products. They are more prominent in ______ cells and help maintain turgor pressure

Chloroplasts are the site of photosynthesis, where plants convert light energy into chemical energy (glucose) and produce oxygen as a ______

The cytoskeleton is a network of protein filaments that provides structural support, helps in cell division, and facilitates intracellular ______

The cell wall provides structural support and protection for ______ cells. It is composed of cellulose

The nucleolus is a structure within the nucleus that is responsible for producing ribosomal RNA (rRNA), which is essential for ribosome ______