On Ramps Biology

What is the primary function of ribosomes in a cell?

• Protein synthesis

• DNA replication

• Lipid storage

• Photosynthesis

Tags

NGSS.HS-LS1-1

Which of the following is a characteristic of prokaryotic cells?

• Presence of a nucleus

• Lack of membrane-bound organelles

• Multicellular

• Large size

What is the role of chlorophyll in photosynthesis?

• Absorbing light energy

• Transporting water

• Releasing oxygen

• Fixing carbon dioxide

Tags

NGSS.HS-LS1-5

Which macromolecule is primarily responsible for storing genetic information?

• Proteins

• Lipids

• Carbohydrates

• Nucleic acids

What is the process by which cells divide to form two identical daughter cells?

• Meiosis

• Binary fission

• Mitosis

• Cytokinesis

Tags

NGSS.HS-LS1-4

Which of the following is an example of a eukaryotic organism?

• Bacteria

• Archaea

• Fungi

• Viruses

Tags

NGSS.MS-LS4-2

What is the main component of the cell membrane?

• Cellulose

• Phospholipids

• Cholesterol

• Proteins

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic reticulum

Tags

NGSS.MS-LS1-2

What is the function of the Golgi apparatus?

• Protein synthesis

• Lipid breakdown

• Modification and packaging of proteins

• Photosynthesis

Which of the following processes is used by plants to convert sunlight into chemical energy?

• Respiration

• Photosynthesis

• Fermentation

• Transpiration

Tags

NGSS.MS-LS1-6