Biology, 03.10.2021 23:10 marioshadowman12
What type of RNA brings the respective amino acid to the exact codon location during translation?
tRNA
mRNA
cRNA
rRNA
Answers: 1
Biology, 22.06.2019 00:30
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
Biology, 22.06.2019 03:00
What causes darkening of the skin as melanin production increases
Answers: 1
Biology, 22.06.2019 04:40
Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above
Answers: 1
Biology, 22.06.2019 05:30
Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air
Answers: 2
What type of RNA brings the respective amino acid to the exact codon location during translation?...
History, 02.07.2019 14:00
Health, 02.07.2019 14:00
Biology, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Social Studies, 02.07.2019 14:00
Biology, 02.07.2019 14:00
History, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Business, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00