Ibelieve it is b modern stromatolites occur only in environments. dry marine grassy none of the above

Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.

How will technology impact medicine in the future?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above