Science Review

State the neutrons in Carbon - 13.

• 12

• 7

• 6

• 13

State the monomer that makes up DNA?

• Ribose

• RNA

• Nucleotides

• Chemical Bond

How terminal velocity is achieved? (2 answers)

• When the speed of a moving object is no longer increasing or decreasing.

• When the acceleration is high.

• When the deceleration is lower than normal.

• When the object's acceleration or deceleration is zero (0).

State the neutrons in Chlorine-35.

• 0 neutrons

• 18 neutrons

• 10 neutrons

• 17 neutrons

The process of DNA is called.

• Replication

• Translation

• Amino Acid

• Transcription

What is the chemical formula of Sodium Oxide?

• NO2

• Cl

• SO

• Na2O

Identify the charge of Calcium Ion.

• -3

• +2

• +3

• -2

All about DNA.​ It's long and very stable.

• It has two strands. The sugar is deoxyribose. Its four bases are A, C, G and Thyamine.

• The process in called translation

• It has a single strand.

• It has one strand. The sugar is ribose. The four bases are A, C, G and Uracil.

Identify RNA.

• It has long and very stable.

• The process is called transcription.

• It has a single strand. The sugar is ribose. Its four bases are A, C, G and Uracil.

• It has two strands. The sugar is deoxyribose.

What is the symbol of the element Sodium?

• S

• C

• Na

• Ca