Teas science pt 2 Flashcards
3 classes of rocks
Igneous, sedimentary & metamorphic
Type of igneous rock that is magma and solidifies in earth surface is called ?
Intrusive igneous rock
Magma that burst through surface and then solidifies is called ?
Extrusive igneous rock
Ex of igneous rocks include…..
Pumice and granite
Rocks made of minerals , plants and organic matter formed to be called?
Sedimentary rocks
Ex of sedimentary rocks are …..
Sandstone and coal
Sedimentary rocks can found…..
Ocean floors and in earths crust
When rocks are under extreme pressure and heat and form one singular rock this type is called ?
Metamorphic rocks
Ex of metamorphic rocks are….
Marble and coal
Phase which cell grows and carries out normal function
Interphase
Phase which chromosomes condense and become visible, Nuclear envelope breaks down
Prophase
Phase which chromosomes line up in the middle of cell
Metaphase
Phase which chromosomes are pulled apart to opposite sides of cell
Anaphase
Final stage which a new nuclear envelope forms around chromosomes forming to daughter cells
Telophase
Phase in Meiosis 2 where daughter cells contain half of the chromosomes from original cell
Prophase 2
Stage in Meiosis 2 where chromosomes line up in middle of cell again
Prophase 2
Stage on Meiosis 2 where sister chromatids are pulled apart to opposite sides of cell
Anaphase 2
Final stage of Meiosis 2 where cells divide into 4 genetically diverse daughter cells called haploids
Telophase 2
How many possible codons exist?
64 (61 codes and 3 stop signals)
RNA that carries genetic code from DNA in nucleus to ribosomes
Messenger RNA
RNA that helps assemble amino acids into proteins that act as adapters
Transfer RNA
RNA that makes up ribosomes
Ribosomal RNA
