Science Final Exam

Traits that are passed from generation to generation are called ____________________

• Excited Traits
• Inherited Traits
• Inclined Traits
• Special Traits

_____________________ carries information for inherited traits.

• DNA
• FBI
• RNA
• CBS

A nucleotide is made up of three parts:  which of these is not one of those parts?

• sugar
• phosphate
• amino acids
• base

A strand of DNA that looks like a twisted ladder is called a _____________________

• triple twist
• corkscrew
• double helix
• chain reaction

____________________ is to make copies of DNA

• replicate
• recycle
• reuse
• rejoice

__________________________ are proteins that are made from many sub units.

• Nucleic Acids
• Armor
• Sugars
• Amino Acids

RNA and DNA are all __________________, meaning they stand for something else.

• substitutes
• codes

__________________ is similar to DNA.  This helps make protein for DNA.  It is a temporary copy.

• SEC
• GBA
• RNA
• PGA

_____________________ is a cell organelle composed of RNA and Protein

• cytoplasm
• ribosome
• DNA
• Amino Acid

__________________ is a change in the nucleotide base sequence of DNA.

• switch
• eraser
• creation
• mutation