Each diploid cell of a human female contains _______ of each type of chromosome.

   The highlighted salivary gland is…………..

In your own words describe what is cancer, at least 5 characteristic of cancer cells, and how does it arise in our cells. Under normal circumstances, several important types of genes control the activities of cells including regulating cell growth, division and repair of DNA during replication. Describe these proteins, oncogenes and tumor-suppressor genes, and how do mutations in these genes induce cancer? What type of tumor is the least life-threatening?

   The highlighted vessel which is the largest lymphatic vessel of the body is………….

Which of the following could be coded by a tumor-supressor gene?

A mechanism for increasing the genetic diversity of offspring is

Beyoncé Knowles-Carter was born in ____________.

The Pantheon has an Oculus, which basically is a 30 ft hole where?

(2) Natalia:    En el almuerzo, normalmente como un sándwich de jamón y_________ (azúcar / banana / queso). _______ En la __________(cena / hamburguesa / zanahoria), como una ensalada o una sopa.  _______

(4) Eugenia:    Soy vegetariana. No como ni_________ (carne / frijoles /yogur) _______ ni_________(naranja / pollo / tostaditas de maíz). _______