Plant Cell Organelles Quiz

What is the primary function of the cell wall in plant cells?

• Energy production

• Regulation of cell growth

• Storage of genetic material

• Structural support and protection

Describe the structure of the cell wall and its role in providing support to plant cells.

• The cell wall is made of lipids and is responsible for the movement of materials in and out of the plant cell.

• The cell wall is composed of water and helps in the storage of nutrients in the plant cell.

• The cell wall is composed of cellulose, hemicellulose, and pectin, providing rigidity and support to the plant cell.

• The cell wall is made of protein and provides energy to the plant cell.

What is the main function of chloroplasts in plant cells?

• Photosynthesis

• Protein synthesis

• Energy storage

• Cellular respiration

Explain the process of photosynthesis and the role of chloroplasts in it.

• Chloroplasts are only found in animal cells and have no role in photosynthesis.

• Chloroplasts are the organelles where photosynthesis takes place.

• Chloroplasts are responsible for producing oxygen in the process of photosynthesis.

• Photosynthesis occurs in the mitochondria of the plant cell.

What is the function of mitochondria in plant cells?

• Regulates cell growth and development

• Produces energy through cellular respiration

• Stores water and nutrients

• Produces oxygen through photosynthesis

Describe the process of cellular respiration and the role of mitochondria in it.

• Mitochondria produce glucose through photosynthesis

• Mitochondria produce ATP through the electron transport chain and oxidative phosphorylation.

• Mitochondria are responsible for cell division

• Mitochondria store water in the cell

What is the role of endoplasmic reticulum in protein synthesis?

• Provides a site for protein production and folding

• Regulates cell division

• Stores water and nutrients for the cell

• Produces energy for the cell

Explain the difference between rough endoplasmic reticulum and smooth endoplasmic reticulum in protein synthesis.

• Rough endoplasmic reticulum lacks ribosomes and is involved in lipid synthesis, while smooth endoplasmic reticulum is studded with ribosomes and is involved in protein synthesis

• Rough endoplasmic reticulum is studded with ribosomes and is involved in the synthesis of membrane and secreted proteins, while smooth endoplasmic reticulum lacks ribosomes and is involved in lipid synthesis and detoxification.

• Rough endoplasmic reticulum is involved in lipid synthesis, while smooth endoplasmic reticulum is involved in protein synthesis

• Rough endoplasmic reticulum is smooth in appearance and is involved in lipid synthesis, while smooth endoplasmic reticulum is rough in appearance and is involved in protein synthesis

What is the function of the Golgi apparatus in plant cells?

• Processing, packaging, and distributing proteins and lipids

• Producing energy through photosynthesis

• Storing water and nutrients

• Regulating the movement of materials in and out of the cell

Describe the process of nutrient storage in vacuoles and its significance in plant cells.

• Nutrient storage in vacuoles helps in maintaining cell wall structure

• Nutrient storage in vacuoles helps in maintaining turgor pressure, storing waste products, and providing essential nutrients for cellular functions.

• Nutrient storage in vacuoles is not important for plant cell functions

• Nutrient storage in vacuoles is used for energy production in plant cells