8.1
He looked at slices of cork in 1665
Who is Robert Hooke
This organelle breaks down lipids, carbohydrates, and proteins
What are lysosomes
The portion of the cell outside the nucleus
What is cytoplasm
The more concentrated side of a sugar solution is known as
Hypertonic
A specific protein to whose shape fits a specific molecular messenger, such as hormone
what is receptor
This type of cell has a cell membrane but no nucleus
What is a prokaryotic cell
This organelle is filled with fluid and provides rigidity so plants can support leaves and flowers
What are vacuoles
Composed of lipid molecules which provide a flexible structure
What is Cell membrane
The diffusion of water through a selectively permeable membrane
What is osmosis
A group of similar cells that perform a particular function
What is tissue
The fundamental concept of biology that stars all living things are made of cell.
what is the cell theory
These three organelles make up proteins
What are ribosomes, rough endoplasmic reticulum, and the Golgi apparatus
What is mitochondria
The Driving force behind the movement of may substances across the cell membrane
What is Diffusion
This type of organism uses specialization to maintain homeostasis
What are multicellular organisms
This type of microscope would be needed to determine if a cell is prokaryotic or eukaryotic
What is an electron microscope
This captures energy from sunlight and converts it into food that contains chemical energy
What is Chloroplasts
Cell membrane, generally made up of a double layered sheet is known as
What is lipid bilayer
Water channel proteins or ____, that allow water to pass right through them
What are aquaporins
This type of organism grows, responds to the environment, transforms energy, and reproduces to maintain homeostasis
What are unicellular organisms
The cells of this organism can not survive individually
What is Multicellular organisms
This process is directly controlled by the cell nucleus
What is Protein synthesis
What is Centrioles
The movement of molecules across the cell membrane without using cellular energy
Passive transport
These carry oxygen to the cells of your body and pick up carbon dioxide as a waste
Red blood cells