Exam 7: Gene Expression and Control

Which of the following is a homeotic gene that controls heart development?

In transcription of protein synthesis, adenine pairs with

Selecting the Exception Four of the five answers listed below are related to translation. Select the EXCEPTION.

In multicellular organisms, specialization in structure and function of cells is caused by

For eukaryotes, translation takes place in the

Mutations may be caused

Transcription starts at a region of DNA called a(n)

In sickle cell anemia, what condition happens to the hemoglobin molecule that causes the red blood cell to sickle?

Selecting the Exception Four of the five answers listed below are found in RNA molecules. Select the EXCEPTION.

Which of the letters in the genetic code are most important for the translation of many amino acids?

Which of the following are inactivated by ricin?

tRNA is most like

What kind of a biomolecule is ricin?

Beta thalassemia is caused by a

What is at the center of a heme molecule in a hemoglobin?

The type of RNA that carries protein-building information is called

Which of the following carries amino acids to ribosomes?

____ are involved in the regulation of gene expression.

During elongation, ribosomes catalyze formation of ____ between the amino acid and the growing polypeptide.