Protein Synthesis Quiz 2

The following theory explains how living things get their physical traits: (a)   makes ​ (b)   , which makes ​ (c)   .

• DNA
• RNA
• proteins

Tags

HS-LS1-1

According to Chargaff's rule, the nitrogenous base cytosine (C) always pairs with the base...

• A (adenine)

• G (guanine)

• T (thymine)

• U (uracil)

Tags

HS-LS1-1

Predict the mRNA sequence that will be transcribed by the following DNA sequence:

TAC GCA TAA AAA ACT

Tags

HS-LS1-1

Translate the following mRNA sequence into a polypeptide chain:

AUG AAU GCC GUC UGA

Tags

HS-LS1-1

What BEST explains why HH has dark hair?

• HH got the hair color protein (MC1R) from their food.

• HH's hair color gene made RNA, and that RNA made the hair color protein (MC1R).

• The sun slowly burned HH's hair until it was brown.

• HH has DNA for dark hair.

Tags

HS-LS1-1

Does the following sequence represent a DNA molecule or an RNA molecule?

AUG GUU AUA UCG GGG CCC CCC CCC UAC

• DNA, because only DNA has U (uracil)

• RNA, because only RNA has G (guanine)

• RNA, because only RNA has U (uracil)

• DNA, because it is longer than RNA

Tags

HS-LS1-1

HS-LS1-6