Las proteínas con estructura cuaternaria se caracterizan porque para su formación se deben unir varias cadenas polipeptídicas y forman una sola molécula, son ejemplo de ellas: I. Cápside del virus de la poliomielitis II. Hexoquinasa III. Hemoglobina IV. Gastrina

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements