Scientific research companies sell kits that allow researchers to produce proteins in test tubes via aprocess known as "in vitro translation." Which one of following components is NOT needed in these kits? A) amino acids
B) transfer RNA
C) ribosomes
D) DNA

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above

What are potential sources of error in marta’s experiment