IA #1 Section One Review

The cytoplasm is the fluid area inside the cell. Most of the chemical reactions in a cell occur in this fluid.

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Cytoplasm

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Multiple Choice

Which organelle contains hereditary factors and controls most cell activities?

• cell membrane

• vacuole

• endoplasmic reticulum

• nucleus

Multiple Choice

The ribosomes of plant cells are sites for the synthesis of

• ATP

• Nucleic Acid

• Sugar

• Enzymes

Multiple Choice

The ribosome is an organelle that functions in the process of

• phagocytosis

• pinocytosis

• protein synthesis

• cellular respiration

Multiple Choice

Organelles float in the fluid inside cells called

• cytoplasm

• centriole

• nucleus

• water

Multiple Choice

Which organelles are most closely associated with the process of respiration?

• ribosomes

• nucleoli

• mitochondria

• vacuoles

Multiple Choice

Which statement best describes the plasma membrane of living plant cell?

• It selectively regulates the passage of substances into and out of the cell

• It is composed of proteins and carbohydrates

• It has the same permeability to all substances found inside and out of the cell

• It is a double protein layer with floating lipid molecules

Multiple Choice

Which cellular organelle is represented by the diagram?

• Protein

• plasma membrane

• molecule

• cell wall

Multiple Choice

The net flow of materials through the membrane of the cell against the concentration gradient

• active transport

• passive transport

• circulation

• transpiration

Multiple Choice

After a cookie has been digested, glucose molecules enter the bloodstream by the process of

• diffusion

• phagocytosis

• ingestion

• pinocytosis

Multiple Choice

Which structures are found in every cell, both prokaryotic and eukaryotic?

• a plasma membrane and cytoplasm

• chloroplasts and mitochondria

• a cell wall and nucleus

• centrioles and chromosomes

Exit Ticket

Work with your group to answer the following questions. Incorrect responses will need to be fixed via E-mail to get credit back.

Open Ended

What are two ways the prokaryotic cells differ from eukaryotic cells?

Open Ended

Cells have many parts that function to maintain homeostasis. List 3 parts and their functions.

Open Ended

How does diffusion differ from active transport?

Open Ended

How do plant cells differ from animal cells? Explain 3 ways minimum

Open Ended

Describe the structure and function of the plasma membrane. Be sure to use the following word hydrophobic, hydrophilic, and channel.