Pretake Practice #1: DNA, Cell Cycle, Protein Synthesis

Which section of nitrogenous bases shows a complimentary strand of DNA to

A T T G A C

• T A A C T G

• U A A C U G

• G C C A G T

• T A A G A C

In this nucleotide A is the ...

• Sugar

  (Deoxyribose)

• Nitrogenous Base

  (A, T, C, G)

• Phosphate

• Hydrogen Bond

In this nucleotide B is the ...

• Sugar

  (Deoxyribose)

• Nitrogenous Base

  (A, T, C, G)

• Phosphate

• Hydrogen Bond

In this nucleotide C represent the...

• Sugar (Deoxyribose)

• Phosphate

• Nitrogenous Base

  (A, T, C, G)

• Hydrogen Bond

The dashed lines connecting an A with a T and G with a C represent...

• Hydrogen Bonds

• Covalent Bonds

• Sugar (Deoxyribose)

• Phosphate

Tags

NGSS.HS-LS1-1

The lines connecting the green circles and orange pentagons

• Hydrogen Bonds

• Covalent Bonds

• Sugar (Deoxyribose)

• Phosphate

During interphase, the "G" in G1 and G2 stands for...

• growing

• gaining DNA

• getting smaller

• gone

During interphase, what is happening during the "S" phase? The cell is...

• synthesizing RNA

• replicating DNA

• copying tRNA

• snipping hydrogen bonds

Put the phases of mitosis in order

• chromosomes appear

• First

• two nuclei form around each set of DNA

• Third

• copies of the genetic information split apart

• Fourth

• chromosomes line up in the middle of the cell

• Second

Tags

NGSS.HS-LS1-4

Match the following

• Third

• 
• Second

• 
• First

• 
• Fourth

• 

Tags

NGSS.HS-LS1-4