What do all living things have in common? All have cells with a nucleus.
All have a genetic code.
O All are made of two or more cells.
O All can perform photosynthesis.

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.

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

If a grape were placed in a hypertonic solution what would happen and why?