Cell Processes

Organelles and Cell Processes

Energy Storage and Production

Open Ended

What do you know about the cell membrane, active transport, passive transport?

Multiple Choice

The movement of substances across the cell membrane that does require the use of energy by the cell is:

• Active Transport

• Diffusion

• Passive Transport

• Osmosis

Multiple Choice

In this image, the cell is using which type of molecular transport?

• Osmosis

• Diffusion

• Endocytosis

• Exocytosis

Multiple Choice

Which cell structure allows molecules to enter and leave the cell?

• Cell Membrane

• Nucleus

• Mitochondria

• Cytoplasm

Multiple Choice

Osmosis is the movement of _____ across a membrane.

• food

• energy

• oxygen

• water

Multiple Choice

Which active transport process releases substances from a cell?

• hypocytosis

• endocytosis

• exocytosis

• mesocytosis

Multiple Choice

Diffusion is the natural movement of molecules from...

• cold to hot environments

• areas of high concentration to areas of low concentration

• areas of low concentration to areas of high concentration

Multiple Choice

How are active transport and passive transport different?

• Passive transport requires energy and active transport does not.

• Active transport includes diffusion, and passive transport does not.

• Active transport requires energy, and passive transport does not.

The Chloroplast

• Only found in plant cells

• Has its own DNA

• uses chlorophyll to capture the sun's energy and creates sugars

Photosynthesis

• 6CO₂ + 6 H₂O + light energy--> C₆H₁₂O₆ + 6O₂

• Stores chemical energy in the form of sugars called Glucose

• takes place in the leaves

Multiple Choice

A cell's chloroplasts are structures responsible for building carbohydrate molecules from smaller building blocks of carbon dioxide and water. Which statement best explains how chloroplasts contribute to the function of the cell system?

• They control the cell's activity and functions.

• They produce food energy for use in powering cell function.

• They release nutrients from food particles the cell has engulfed.

• They make chemical energy from food materials available for cell function.

Multiple Choice

Identify the organelle(s) directly involved with photosynthesis.

• Mitochondria

• Chloroplast

• Nucleus

• lysosome

Multiple Choice

The ____________ is the most photosynthetic part of a plant.

• Trunk

• Flower

• Stem

• Leaf

Multiple Choice

Glucose is a type of _______________.

• Dairy Product

• Protein

• Salt

• Sugar

Multiple Choice

What part of the leaf is responsible for absorbing the sun’s energy?

• Cell Wall

• Veins

• Chlorophyll

• Nucleus

Mitochondria

• Found in plants and animal cells

• Has its own DNA

• Releases the stored energy in sugars to create chemical energy called ATP

Cellular Respiration

• C₆H₁₂O₆ + 6O₂--> 6CO₂ + 6 H₂O + light energy

• Breaks down food to produce ATP

• Occurs in plants and animals

Multiple Choice

What is the main function of chloroplast?

• Mitosis
• Meiosis
• Translation
• Photosynthesis

Multiple Choice

Where does photosynthesis occur?

• Mitochondria

• Chloroplast

Multiple Choice

What is the chemical formula for cellular respiration?

• Carbon Dioxide + Water = Glucose + Oxygen + Energy (ATP)

• Glucose + Oxygen = Water + Carbon Dioxide + Energy (ATP)

• Water + Carbon Dioxide + Energy = Glucose + Oxygen

Multiple Choice

• Osmosis

• Cellular Respiration

• Photosynthesis

• Respiration

Multiple Choice

Process where food is broken down to release chemical energy. Occurs in the mitochondria.

• Cellular Respiration

• Photosynthesis

• Active Transport

• Passive Transport

Multiple Choice

Plant cells take in light energy and change it into chemical energy in the form of glucose (food). Occurs in the chloroplasts.

• Photosynthesis

• Cellular Respiration

• Osmosis

• Diffusion

Multiple Choice

To convert the energy of glucose into  the  usable form of ATP is a function of _________.

• Cell Wall
• Cytoplasm
• Nucleus
• Mitochondria

Multiple Choice

Glucose production will happen within me. 

• C
• M
• CM

Multiple Choice

My main goal is to produce a lot of ATP energy.

• Chloroplast

• Mitochondria