Which is true about scientific Knowledge??
A. It is never reliable.
B. It is open to change.<...
Biology, 01.12.2020 21:30 hjukhvfd5723
Which is true about scientific Knowledge??
A. It is never reliable.
B. It is open to change.
C. It is rarely proven wrong.
D. It always becomes a fact.
Answers: 1
Biology, 22.06.2019 23:30
Which one of the following is true of trnas? a) trnas are double-stranded. b) each trna binds a particular amino acid. c) there are four types of trna. d) trnas carry special sequences known as codons. e) all of the above
Answers: 1
Biology, 23.06.2019 01:00
In 1994, telomerase activity was discovered in human cancer cell lines. although telomerase activity is rarely present in human somatic tissue, this discovery indicated that humans do contain the genes for telomerase proteins and telomerase rna. since inappropriate activation of telomerase may contribute to cancer, why do you think the genes coding for this enzyme have been maintained in the human genome throughout evolution?
Answers: 1
Mathematics, 20.09.2019 17:10