ANAPHY LEC QUIZ 2 - Prelims

Which of the following organelles is primarily responsible for modifying, sorting, and packaging proteins for secretion?

• Ribosome

• Lysosome

• Golgi Apparatus

• Endoplasmic reticulum

In animal cells, which organelle contains enzymes that can digest cellular waste and foreign particles?

• Nucleus

• Lysosome

• Mitochondrion

• Peroxisome

The smooth endoplasmic reticulum is involved in the synthesis of which of the following?

• Lipids

• Proteins

• Carbohydrates

• DNA

Which of the following is not a function of the cytoskeleton in animal cells?

• Providing mechanical support

• Facilitating intracellular transport

• Maintaining cell shape

• Regulating DNA replication

What is the primary role of the nucleolus found within the nucleus?

• DNA replication

• Ribosomal RNA synthesis

• Protein synthesis

• Lipid synthesis

Which organelle is considered the powerhouse of the cell due to its role in ATP production?

• Nucleus

• Chloroplast

• Mitochondrion

• Golgi apparatus

Which of the following structures is involved in the movement of materials along the surface of the cell?

• Microtubules

• Intermediate filaments

• Microfilaments

• Centrioles

The double-membrane structure that surrounds the nucleus is known as:

• Nuclear envelope

• Cell membrane

• Nucleolus

• Endoplasmic reticulum

Which of the following is responsible for protein synthesis in animal cells?

• Mitochondrion

• Peroxisome

• Golgi apparatus

• Ribosome

Which organelle plays a key role in detoxifying harmful substances in the cell, particularly in the liver?

• Smooth ER

• Lysosome

• Peroxisome

• Rough ER