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15 Questions

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Cell Organelles and Membranes Quiz

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Questions and Answers

What is the outer membrane of the cell made of?

Triple layer of fat molecules called phospholipids

Single layer of fat molecules called phospholipids

Double layer of fat molecules called phospholipids (correct)

Proteins and nucleic acids

What is the nucleus responsible for in the cell?

Breaking down waste materials

Producing energy for the cell

Directing all the cell’s activities (correct)

Facilitating cell division

What is stored on chromosomes in the nucleus?

Proteins and lipids

RNA (ribonucleic acid)

DNA (deoxyribonucleic acid) (correct)

Carbohydrates

Where are ribosomes made in the cell?

Inside the nucleolus Signup and view all the answers

What is the cytoplasm made of?

Fluid material between the cell membrane and the nucleus Signup and view all the answers

Where are some ribosomes found in the cell?

In the cytoplasm Signup and view all the answers

What is the function of lysosomes in a cell?

Digesting food particles Signup and view all the answers

What type of endoplasmic reticulum has ribosomes attached to it?

Rough endoplasmic reticulum (RER) Signup and view all the answers

What organelle chemically changes the fats and proteins produced by the endoplasmic reticulum?

Golgi apparatus Signup and view all the answers

What is the process called when lysosomes break open and decompose the cell?

Apoptosis Signup and view all the answers

What is the main function of chloroplasts?

Conducting photosynthesis Signup and view all the answers

What is the primary role of mitochondria in the cell?

Producing energy from glucose through cellular respiration Signup and view all the answers

What is the function of vacuoles in a plant cell?

Creating turgor pressure in plant cells Signup and view all the answers

What is the role of the centrosome in a cell?

Assisting in cell division in animal cells Signup and view all the answers

What is the function of the cell wall in a plant cell?

Providing support and protection Signup and view all the answers