Cellular Interactions to Maintain Homeostasis SB1a and SB1d

Areas of the ​ (a)   may pinch off in the process of ​ (b)   to create (c)   around particles outside the cell so they may be released to the cell's interior.

• plasma membrane
• cell wall
• Endoplasmic reticulum
• endocytosis
• exocytosis
• facilitated diffusion
• osmosis
• food vacuoles
• water vacoules
• lysosomes

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SB1.a Cell Organelle Interactions for Homeostasis

SB1d. Role of Cell Transport in Homeostasis

In this image, which sequence represents the flow of information and materials needed between cell structures starting from the inside of the cell to the outside of the cell?

• cell membrane --> Golgi apparatus--> rough endoplasmic reticulum --> nucleus

• central vacuole --> Golgi apparatus --> rough endoplasmic reticulum --> lysosome

• nucleus --> rough endoplasmic reticulum --> Golgi apparatus --> cell membrane

• nucleolus --> cytoskeleton --> lysosome --> cell wall

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SB1.a Cell Organelle Interactions for Homeostasis

SB1d. Role of Cell Transport in Homeostasis

The ​ (a)   contains genetic information providing instructions for cell processes. It also holds the ​ (b)   which produces ​ (c)   . These tiny protein-producing structures cover the ​ (d)   or float freely in the ​ (e)   . Proteins produced at these sites help the cell create essential structures and assist in chemical reactions.

• nucleus
• nucleolus
• ribosomes
• rough endoplasmic reticulum
• cytoplasm
• Golgi apparatus
• smooth endoplasmic reticulum
• vacuoles

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SB1.a Cell Organelle Interactions for Homeostasis

Which two cellular structures interact to control the osmotic (water) balance in a plant cell?

• chloroplast

• central vacuole

• mitochondria

• plasma membrane

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SB1.a Cell Organelle Interactions for Homeostasis

SB1d. Role of Cell Transport in Homeostasis

In a plant cell, the​ (a)   provides protection and gives the cell its exterior shape and structure, while the ​ (b)   maintains internal structure and helps with cellular transport.

• cell wall
• cytoskeleton
• cytoplasm
• plasma membrane
• smooth endoplasmic reticulum
• Golgi apparatus

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SB1.a Cell Organelle Interactions for Homeostasis

Which structure provides energy needed for the cell to divide and make more proteins, lipids, DNA, membranes, and cell organelles?

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SB1.a Cell Organelle Interactions for Homeostasis

Which structure makes new lipids for the cell and neutralizes toxins?

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SB1.a Cell Organelle Interactions for Homeostasis

Which cellular organelle repackages the proteins and lipids (produced by other cell structures) to be distributed where needed by the cell?

• ribosomes

• nucleus

• lysosome

• Golgi apparatus

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SB1.a Cell Organelle Interactions for Homeostasis

Which cellular structures prevent a plant cell from rupturing in a hypotonic environment?

• cell wall

• central vacuole

• plasma membrane

• chloroplasts

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SB1.a Cell Organelle Interactions for Homeostasis

SB1d. Role of Cell Transport in Homeostasis

In a plant cell, the​ (a)   produce glucose needed for energy, but the​ (b)   in the plant cell must get energy from the glucose through cellular respiration.

• chloroplasts
• mitochondria
• ribosomes
• endoplasmic reticulum
• vacuoles
• Golgi apparatus
• nucleus

Tags

SB1.a Cell Organelle Interactions for Homeostasis