Show:
Cells
Cellular Transport
Ions
DNA and Gene Expression
The Periodic Table
100
An organelle in plant cells that stores water.
What is a vacuole?
100
A process whereby molecules too large to pass through a membrane are transported in and out of a cell through vesicles.
What are endocytosis and exocytosis?
100
An ion with a positive charge.
What is a cation?
100
The entire process where proteins are made based on information encoded within DNA.
What is gene expression?
100
All the elements after iron on the periodic table are made during this event?
What are supernovae?
200
A cellular "skeleton" found within the cytoplasm of cells that holds the cell together.
What is the cytoskeleton?
200
The transport of substances from an area of high concentration to low concentration without energy.
What is passive transport?
200
The rule stating that atoms tend to match the s and p electron configurations of the noble gases.
What is the octet rule?
200
The nucleotide in RNA that replaces Thymine in DNA.
What is Uracil?
200
This group contains the most highly reactive elements, especially when placed in water.
What are the alkali metals or group one elements?
300
A place where ribosomes are made.
What is the nucleolus?
300
Diffusion. Osmosis. Facilitated Diffusion.
What are examples of Passive transport?
300
"Replace an oxygen with a sulfur"
What is the prefix thio?
300
The process in gene expression where RNA is made from a corresponding DNA sequence.
What is Transcription?
300
A Russian chemist who produced the first periodic table using 63 elements known at the time.
Who is Dmitri Mendeleev?
400
An organelle that breaks down toxins and other waste in a cell.
What is a Lysosome?
400
When proteins within a membrane are used to transport substances through a cell without energy.
What is facilitated diffusion?
400
The ion with one less oxygen takes a certain ending and the ion with more oxygen takes the other ending.
What is ite and ate?
400
A sequence of three nucleotides in mRNA that specifies the correct amino acid
What is a codon?
400
The name given to all the elements in the second group of the periodic table.
What are the alkali-earth metals?
500
An organelle that creates lipids to build and maintain the cells membrane.
What is the SMOOTH Endoplasmic Reticulum?
500
A solution outside of the cell that has fewer free water molecules and a higher amount of solutes
What is a hypertonic solution?
500
Cr2O7-2
What is the formula for dichromate?
500
This name is given due to a lack of one oxygen atom on a sugar in this large molecule.
What is deoxyribose nucleic acid?
500
This increases from right to left AND top to bottom across the periodic table
What is the trend of atomic radius?