G9 Cell Organelles scaffolded review

G9 Cell Organelles scaffolded review

LO: To review and assess understanding of key organelle structures and function

Multiple Choice

Which organelle stores DNA and is the command centre of the cell?

• Ribosome

• DNA

• Nucleus

• Nucleolus

Multiple Choice

Which organelle is only in plants, and contains the pigment chlorophyll?

• Lysosome

• Chloroplast

• Mitochondria

• Nucleus

Multiple Choice

Which organelle has ribosomes attached to the surface?

• SER

• RER

• Ribosome

• Nucleus

Multiple Choice

Which organelle synthesises lipids and breaks town toxic molecules?

• RER

• SER

• ribosome

• golgi apparatus

Multiple Select

Which organelles are involved in digestion/degradation/breakdown of substances?

• Nucleus

• Lysosome

• Vacuole

• Golgi apparatus

• Peroxisome

Multiple Select

Which organelles are involved in energy production?

• RER

• Chloroplast

• Ribosome

• Mitochondria

• Peroxisome

Multiple Select

Which organelles are part of the endomembrane system?

• RER

• Ribosome

• SER

• Vesicles

• Vacuole

Multiple Select

Which organelles are involved in modifying proteins?

• Nucleus

• Ribosome

• RER

• Lysosome

• Golgi apparatus

Multiple Choice

Individuals with Leigh syndrome have mitochondria that cannot meet the energy demands of the cell.

Which of the following is the most likely outcome of Leigh syndrome on affected mitochondria?

• The mitochondria cannot process and package proteins for further transport.

• The mitochondria cannot produce enough glucose molecules for the cell.

• The mitochondria cannot transcribe DNA in preparation for protein synthesis.

• The mitochondria cannot produce sufficient ATP to power normal cellular processes.

Multiple Choice

An unknown cell is has a nucleus, a cell wall, mitochondria, chloroplasts, and ribosomes.

Which of the following statements about the unknown cell is most likely true?

• The unknown cell cannot synthesize proteins.

• The unknown cell is an animal cell.

• The unknown cell is a prokaryote.

• The unknown cell can perform photosynthesis.

Multiple Choice

Which of the following best describes how vacuoles differ between plant cells and animal cells?

• Vacuoles in plant cells are small and used to transport nutrients throughout the cell.

• Plant cells typically have a single vacuole while animal cells have multiple vacuoles.

• Vacuoles in animal cells provide turgor pressure to help the cell maintain its shape.

• Animal cells use vacuoles for nutrient storage while plant cells do not.

Multiple Choice

The endoplasmic reticulum (ER) is a structure found in eukaryotic cells. It is composed of two parts: the smooth ER and the rough ER.

Which of the following best describes a difference between the rough ER and the smooth ER?

• The rough ER has ribosomes on its surface, but the smooth ER does not.

• The smooth ER is a site of protein synthesis, but the rough ER is not

• The smooth ER is part of the endomembrane system, but the rough ER is not.

• The rough ER processes toxins, but the smooth ER does not

Multiple Choice

Tay Sachs disease affects lysosomal function and results in the build up of lipids in the liver, spleen, intestines, adrenal glands, and lymph nodes.

Which of the following best explains why too many lipids build up in individuals with Tay Sachs disease?

• The lysosomes do not have any lipid-digesting enzymes

• The lysosomes prevent lipids from entering the cell through endocytosis.

• The lysosomes accumulate extra lipid-digesting enzymes.

• The lysosomes allow excess lipids to enter the cell through endocytosis.