ENGLISH 2.6

What is the basic unit of life?. Cell. Atom. Tissue.

Which organelle modifies and packages proteins for secretion?. Golgi apparatus. Nucleus. Lysosome.

Which part of the cell contains the genetic material?. Cytoplasm. Nucleus. Mitochondria.

Which cell type has a rigid cell wall?. Plant cell. Both. Animal cell.

What is the function of chloroplasts?. Photosynthesis in plant cells. Protein synthesis. Energy production in animals.

What is the main function of the rough endoplasmic reticulum (RER)?. Protein synthesis and modification. Energy production. Lipid storage.

What is the main difference between prokaryotic and eukaryotic cells?. Both are identical. Eukaryotes have a nucleus; prokaryotes do not. Prokaryotes have a nucleus; eukaryotes do not.

Which organelle is involved in apoptosis (programmed cell death)?. Golgi apparatus. Mitochondria. Lysosome.

Which organelle produces energy in the form of ATP?. Mitochondria. Ribosome. Nucleus.

What is the main function of peroxisomes?. Store DNA. Break down fatty acids and detoxify harmful substances. Synthesize proteins.