Random #1 Random#2 Random#3 Random#4 Random#5
100
What are the three main parts of the cell?
Plasma membrane, Cytoplasm and Nucleus
100
Any material dissolved in a fluid is called_____. ex ) gases, nutrients and ions dissloved in body fluid.
Solute
100
Liquid portion of cytoplasm that consists mostly of water plus dissolved solutes and suspened particles. (fluid inside the cell)
Interacellular Fluid
100
Lipid- soluble substances that move across memebranes by _______ through the lipid bilayer include oxygen, carbon dioixde and nitrogen gases.
Simple diffusion
100
What is the most important transport pump in the plasma memebrane of cells?
Sodium- Potassium pump
200
The Plasma memebrane allows some substances to move into and out of the cell but restricts the passage of other substances this is known as ________.
Selective Permeability.
200
_____ is a differnce in concentration between two different areas for ex. outside of cell vs. inside of cell.
Concentartion Gradient
200
What is called plasma in blood vessels but called lymph in lymphatic vessels and is known as interstitial fluid between the cells of tissues.
Extracellular Fluid
200
Diffusion is a ______ process
Passive process
200
____ is a small round sac formed by budding off from an existing membrane.
Vesicle
300
What is made up of lipids and protients and spearates the internal and exrenal environment of the cell?
Plasma memebrane
300
____ is when a substance moves down its concentration gradient through the membrane using only its own energy of motion.
Passive Process
300
What is the name of the first step that occurs in the nucleus ?
Transcription
300
What type of diffusion involves ion channels ?
Facilitated Diffusion
300
What are the two main types of transport in vesicles between a cell and the extracellular fluid that surround it.
Endocytosis and exocytosis
400
Everything between the nucleus and plasma membrane which consists of Cytosol and Organelles is known as ________.
Cytoplasm
400
____ ATP is used to push the substance through the membrane up against its concetration gradient.
Active Process
400
What are the names of the 4 phases in mitosis?
Interphase, Prophase, Anaphase and Telophase.
400
____ a passive proccess in which there is a net movment of water through a selectively permeable memebrane.
Osmosis
400
The site of most ATP production also known as the powerhouses of the cell are its _________
Mitochondria
500
What is the largest organelle that contains the genes and is known as the control center of the cell ?
Nucleus
500
______is the fluid that solutes are dissolved in. ex) water.
Solvent
500
During protein synthesis______ takes place in the cytoplasm
Translation
500
In a __________ solution water molecules enter the cell by osmosis faster then they leave.
Hypotonic
500
_____ is the division of the cytoplasm into two cells.
Cytokinesis






Chapter 3- Cells

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