Cell Transport and Organelles Concepts

This video tutorial by Kak Febri covers the fundamental concepts of cell biology, including the structure and function of cells. It explains the differences between prokaryotic and eukaryotic cells, as well as the distinctions between animal and plant cells. The video also delves into the various organelles within cells and their specific functions. Additionally, it discusses cell transport mechanisms, both passive and active, and how cells respond to different concentration gradients. The tutorial concludes with a summary and encouragement for continued learning.

Who first observed the structure of cells?

• Charles Darwin

• Gregor Mendel

• Robert Hooke

• Louis Pasteur

Which type of cell lacks a membrane-bound nucleus?

• Eukaryotic

• Plant

• Prokaryotic

• Animal

Which organelle is present in plant cells but not in animal cells?

• Lysosome

• Centrosome

• Chloroplast

• Mitochondria

What is the primary function of mitochondria?

• Photosynthesis

• Protein synthesis

• Energy production

• Lipid synthesis

Which organelle is responsible for protein synthesis?

• Lysosome

• Vacuole

• Ribosome

• Golgi apparatus

What is the role of the Golgi apparatus?

• DNA replication

• Protein modification and packaging

• Photosynthesis

• Cell division

Which type of transport does not require energy?

• Active transport

• Passive transport

• Exocytosis

• Endocytosis

What happens to an animal cell in a hypertonic solution?

• It swells

• It bursts

• It shrinks

• It remains unchanged

What is the process of water moving across a membrane called?

• Active transport

• Facilitated diffusion

• Osmosis

• Diffusion

Which process involves the cell membrane engulfing particles?

• Diffusion

• Exocytosis

• Osmosis

• Endocytosis