Kinases are enzymes that can phosphorylate (transfer phospha…

Kinases are enzymes that can phosphorylate (transfer phosphate groups onto) macromolecules such as proteins. A particular kinase, Kinase 1 is known to promote cell division. It promotes cell division by phosphorylating Protein X. Phosphorylation of Protein X activates Protein X. Once activated, Protein X stimulates the production of other proteins such as Protein Y and Z that directly promote cell division. In order to function, Kinase 1 requires the presence of Metal A. However, in the presence of Protein A, Kinase 1 is nonfunctional. From the description, what is the substrate of Kinase 1?

Click on the link below to launch the ALEKS homepage.   htt…

Click on the link below to launch the ALEKS homepage.   https://www.aleks.com/ Please refer to the following instructions sheet throughout the quiz.   Aleks Account Registration and Initial Knowledge Check Instructions sheet.pdf Remember to leave the Canvas/Honorlock quiz tab open and active throughout the assessment on Aleks.  Once you have completed the initial knowledge check, navigate back to this canvas quiz and enter your new overall pie progress as a percentage in the answer box below.  (You can find this percentage by clicking down on the center of your pie chart on your Aleks dashboard.) Then click submit on the quiz.  

Rewrite the sentence below using the preterite. In order to…

Rewrite the sentence below using the preterite. In order to receive points you must: use capital letters at the beginning of the sentence and with proper names; use accent marks when necessary; if you are unable to type accent marks on your computer, please add an apostrophe to the right side of the letter where the accent mark should go. For example: ningu’n (instead of ningún). use a period at the end of the sentence; make sure spelling is correct before submitting the quiz. Sentence: Somos buenos estudiantes.