Tutor profile: Rosario L.
In English you only have 1 verb "to be" but in Spanish we have 2 verbs that are equivalent to "to be". Which ones? use them in a sentence
The verbs in spanish are "ser" and "estar". Yo soy una estudiante de instituto. Mi madre esta sentada en la silla.
Subject: Clinical Lab Sciences
When receiving a blood sample for a patient to isolate white blood cells, what is important to control?
It is important to know that the correct anticoagulant has been added and also the temperature. Blood to isolate white blood cells can not be storage cold as the cells will clump making the isolation unsuccessful.
During the cell cycle, the cells has to "pass" the checkpoints, why are these checkpoints important?
The checkpoints of the cell cycle check that the cell has completed all the important processes within one stage of the cell cycle without errors. If there were no check points the cells would carry genetic errors or other problems that can lead to (for example) uncontrolled division of the cell resulting in a cancer cell.
needs and rosario will reply soon.