Biology-Tour of the Cell

All of the following are part of a prokaryotic cell except

• DNA & RIBOSOMES
• CELL WALL
• PLASMA MEMBRANE
• ENDOPLASMIC RETICULUM

Prokaryotes are classified as belonging to two different domains, what are the domains?

• Bacteria and Eukarya
• Bacteria and Archaea
• Archaea and Protista
• Bacteria and Protisita

Which organelle or structure is absent in plant cells?

• mitochondria
• Golgi Vesicles
• microtubules
• Centrosomes

Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules?

• Lipids
• Nucleic acids
• Proteins
• Cellulose

Tags

NGSS.HS-LS1-1

A cell with a predominance of FREE ribosomes is most likely

• producing primarily proteins for secretion
• producing primarily cytoplasmic proteins
• constructing an extensive cell wall or extracellular matrix
• digesting large food particles

which type of organelle or structure is primarily involved in the synthesis of oils, phospholipids, and steroids?

• ribosomes
• lysosome
• smooth ER
• mitochondria

Which structure is the site of the synthesis of proteins that may be exported from the cell?

• Rough ER
• lysosomes
• golgi vesicles
• free cytoplasmic ribosomes

Hydrolytic enzymes must be segregated and packaged to prevent general destruction of cellular components. which of the following organelles contains these HYDROLYTIC ENZYMES in ANIMAL CELLS?

• chloroplast
• lysosome
• peroxisome
• central vacuole

Which organelle often takes up much of the volume of a plant cell?

• lysosome
• vacuole
• mitochondrion
• golgi apparatus

Which organelle is the primary site of ATP synthesis in eukaryotic cells?

• lysosome
• vacuole
• mitochondria
• Golgi apparatus

Tags

NGSS.HS-LS1-7