Cells

What is a cell?

The most basic unit of life

The smallest substance

A part of an atom

Any organism

What is endocytosis?

The process of how cells reproduce

The release of waste from a vacuole

The process of how a cell dies

The engulfing of a substance too big to travel across the cell membrane

What is exocytosis?

The process of how cells reproduce

The release of waste from a vacuole

The process of how a cell dies

The engulfing of a substance too big to travel across the cell membrane

Which organelle packages and delivers proteins to other parts of the cell?

Centrioles

Smooth ER

Golgi Body

Rough ER

What are the three types of active transport?

Protein pumps, endocytosis, and exocytosis

Plasmolysis, cytolysis, and protein pumps

Protein pumps, diffusion, osmosis

Facilitated diffusion, diffusion, and osmosis

What are the three types of passive transport?

Protein pumps, endocytosis, and exocytosis

Plasmolysis, cytolysis, and protein pumps

Protein pumps, diffusion, osmosis

Facilitated diffusion, diffusion, and osmosis

Which organelles hold everything in place with a jelly like substance?

Cell membrane

Cytoplasm

Cytoskeleton

Cell Wall

Which organelle is responsible fro holding DNA for the rest of the cell?

Nucleolus

Nuclear membrane

Nucleus

Cell membrane

What is the cell membrane made up of?

A phospholipid bilayer and proteins

Atoms bonded together

A phospholipid layer

Ribosomes

What is a eukaryote?

A cell without organelles

The biggest type of cell

A cell that can't reproduce

A cell with organelles

What is a prokaryote?

A cell without organelles

A cell that can't reproduce

A cell with organelles

What is the movement of water across a membrane?

Diffusion

Facilitated diffusion

Osmosis

Cytolysis

Which organelle provides the most engird for an animal cell?

The chloroplast

The mitochondria

The nucleus

The cell membrane

What is selective permeability?

When a membrane only allows certain substance to pass through it

When any substance can pass through the membrane

When only one substance is able to pass through a membrane

When the membrane breaks while a large substance is entering the cell

What is a phospholipid made of?

Two non-polar tails and a polar head

One polar tail, one non-polar tail, and a non-polar head

Two polar tails and non-polar head

None polar tail, one non polar tail, and a polar head

What type of solution is a cell in when it starts to swell or even burst

A hypertonic solution

A hypotonic solution

An isotonic solution

What type of solution is the cell in when nothing happens to the cell?

An isotonic solution

A hypotonic solution

A hypertonic solution

Which organelle uses sunlight to provide energy for the rest of the cell?

The nucleus

The mitochondria

The cell wall

The chloroplast

Which organelle creates protein?

Ribosomes

Vesicles

Lysosomes

Centrioles

Cells

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