Teas science pt 2

Question 1

3 classes of rocks

Answer 1

Igneous, sedimentary & metamorphic

Question 2

Type of igneous rock that is magma and solidifies in earth surface is called ?

Answer 2

Intrusive igneous rock

Question 3

Magma that burst through surface and then solidifies is called ?

Answer 3

Extrusive igneous rock

Question 4

Ex of igneous rocks include…..

Answer 4

Pumice and granite

Question 5

Rocks made of minerals , plants and organic matter formed to be called?

Answer 5

Sedimentary rocks

Question 6

Ex of sedimentary rocks are …..

Answer 6

Sandstone and coal

Question 7

Sedimentary rocks can found…..

Answer 7

Ocean floors and in earths crust

Question 8

When rocks are under extreme pressure and heat and form one singular rock this type is called ?

Answer 8

Metamorphic rocks

Question 9

Ex of metamorphic rocks are….

Answer 9

Marble and coal

Question 10

Phase which cell grows and carries out normal function

Answer 10

Interphase

Question 11

Phase which chromosomes condense and become visible, Nuclear envelope breaks down

Answer 11

Prophase

Question 12

Phase which chromosomes line up in the middle of cell

Answer 12

Metaphase

Question 13

Phase which chromosomes are pulled apart to opposite sides of cell

Answer 13

Anaphase

Question 14

Final stage which a new nuclear envelope forms around chromosomes forming to daughter cells

Answer 14

Telophase

Question 15

Phase in Meiosis 2 where daughter cells contain half of the chromosomes from original cell

Answer 15

Prophase 2

Question 16

Stage in Meiosis 2 where chromosomes line up in middle of cell again

Answer 16

Prophase 2

Question 17

Stage on Meiosis 2 where sister chromatids are pulled apart to opposite sides of cell

Answer 17

Anaphase 2

Question 18

Final stage of Meiosis 2 where cells divide into 4 genetically diverse daughter cells called haploids

Answer 18

Telophase 2

Question 19

How many possible codons exist?

Answer 19

64 (61 codes and 3 stop signals)

Question 20

RNA that carries genetic code from DNA in nucleus to ribosomes

Answer 20

Messenger RNA

Question 21

RNA that helps assemble amino acids into proteins that act as adapters

Answer 21

Transfer RNA

Question 22

RNA that makes up ribosomes

Answer 22

Ribosomal RNA