→ Biology - Cell Structure → Bắt đầu học / Tải xuống MP3 Flashcards

câu hỏi		câu trả lời
What is the difference between eukaryotic and prokaryotic cells? bắt đầu học		Eukaryotic cells have a nucleus and membrane-bound organelles. Prokaryotic cells don’t.
What are the 5 sub-cellular structures found in animal cells? bắt đầu học		Nucleus, cytoplasm, cell membrane, mitochondria, ribosomes
What are 3 extra structures that are found in plant cells? bắt đầu học		Cell wall, chloroplasts, permanent vacuole
What is the function of the nucleus? bắt đầu học		Contains genetic material (DNA) and controls activities of the cell
What is the function of the cell membrane? bắt đầu học		Controls movement of substances in and out of the cell
What is the function of the cytoplasm? bắt đầu học		Where most chemical reactions take place
What is the function of mitochondria? bắt đầu học		Site of aerobic respiration
What is the function of ribosomes? bắt đầu học		Site of the protein synthesis
What is the function of the cell wall? bắt đầu học		Strengthens and supports the cell
What is the function of chloroplast? bắt đầu học		Site of photosynthesis
What is the function of permanent vacuole? bắt đầu học		Contains cell sap and helps keep the cell rigid
Give an example of a prokaryote bắt đầu học		Bacteria
Name 3 structures found in bacterial cells bắt đầu học		Cytoplasm, cell membranes, ribosomes
What is plasmid DNA? bắt đầu học		Small rings of extra DNA found in bacteria

Biology - Cell structure