In cardiac catheter ___, a flexible catheter is guided into the heart to actually destroy abnormal tissue:

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

Is this mrna or rna need need the answer in a hurry

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.