Answer:
last time I checked there has to be a few options for a question like this one, so please type it correctly next time.
Answer:
receptor tyrosine kinases
Explanation:
Protein kinase receptors are simply saying receptors with associated kinases (usually tyrosine kinases).
Protein kinases are enzymes that have the ability to modulate other enzymes (or some other proteins) by adding the phosphate group. This is known as phosphorilation process. As a result of structural change, protein can change its activity (phosphorilation usually increase the activity).
Such receptors are involved in a many processes within an organism that are important for the cellular growth, differentiation, metabolism
brainly.com/question/12653514
You can tell by facial gestures, body posture, and hand motions exactly what they're thinking at the moment. You would also know if they're happy or not, if they think your product is too pricey, or if they need more reassurance before buying from you. They would be confused, angry, or frustrated.