Explain how an enzyme works and describe one factor that could affect the function of an enzyme. will mark brainliest

How can you approximate the number of calories required to keep you in energy balance?

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.