Podcast
Questions and Answers
What is the nucleus?
What is the nucleus?
What do ribosomes produce?
What do ribosomes produce?
Proteins
The nuclear membrane controls what enters and leaves the cell.
The nuclear membrane controls what enters and leaves the cell.
False
What is the function of mitochondria?
What is the function of mitochondria?
Signup and view all the answers
What do lysosomes do?
What do lysosomes do?
Signup and view all the answers
What is the function of Golgi bodies?
What is the function of Golgi bodies?
Signup and view all the answers
What does the vacuole store?
What does the vacuole store?
Signup and view all the answers
What is cytoplasm?
What is cytoplasm?
Signup and view all the answers
What is the role of the endoplasmic reticulum?
What is the role of the endoplasmic reticulum?
Signup and view all the answers
What does the cell membrane control?
What does the cell membrane control?
Signup and view all the answers
What is the function of centrioles?
What is the function of centrioles?
Signup and view all the answers
What does the nucleolus make?
What does the nucleolus make?
Signup and view all the answers
What does the cytoskeleton do?
What does the cytoskeleton do?
Signup and view all the answers
What do microfilaments help with?
What do microfilaments help with?
Signup and view all the answers
What is the role of microtubules?
What is the role of microtubules?
Signup and view all the answers
Study Notes
Nucleus
- Serves as the control center of the cell, regulating gene expression and cell functions.
Ribosomes
- Responsible for protein synthesis, translating messenger RNA into polypeptide chains.
Nuclear Membrane
- Semi-permeable barrier that regulates the movement of substances into and out of the nucleus.
Mitochondria
- Known as the powerhouse of the cell, it converts energy stored in food into adenosine triphosphate (ATP).
Lysosome
- Contains digestive enzymes to break down waste materials and cellular debris, often referred to as the "death sac."
Golgi Bodies
- Function in processing and packaging proteins for secretion or delivery to other organelles.
Vacuole
- Storage organelle for water, nutrients, and waste, providing structural support and maintaining turgor pressure in plant cells.
Cytoplasm
- Gel-like substance that fills the cell, providing a medium where organelles can be suspended and chemical reactions can occur.
Endoplasmic Reticulum (ER)
- Acts as a transport system within the cell, with rough ER studded with ribosomes for protein synthesis and smooth ER involved in lipid synthesis and detoxification processes.
Cell Membrane
- Flexible barrier that surrounds the cell, controlling the entry and exit of substances through selective permeability.
Centriole
- Aids in cell division by facilitating the organization of microtubules during mitosis.
Nucleolus
- Located within the nucleus, it is responsible for synthesizing ribosomal RNA (rRNA) and assembling ribosome subunits.
Cytoskeleton
- A network of protein filaments that maintains cell shape and enables cellular movement and organization of organelles.
Microfilament
- Components of the cytoskeleton that provide structural support and allow for cell shape changes, important for motility and division.
Microtubules
- Hollow structures that support the cell's shape, provide tracks for organelle movement, and are critical for cell division by forming the mitotic spindle.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of animal cell components with these flashcards. Each card highlights a key part of the animal cell, describing its function in detail. Perfect for biology students wanting to strengthen their understanding of cellular functions.
