1. The Perseverance rover will not allow scientists to study how spacesuit materials hold up on Mars explore a crater experts think once held a la take readings of Venus's clouds attempt to extract oxygen from Mars's atmosphere

Ithink the dna sequences may vary but the amino acid sequences are identical. 

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.