Using the model of a process above, identify the molecule that is shaded in purple and its function

this is rna polymerase performing transcription

this is a ribosome and is performing translation

this is dna polymerase and is performing replication

this is an excision repair enzyme that repairs mutations

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from