Biology, 05.02.2020 03:45 CameronVand21
Once researchers identified dna as the molecule responsible for transmitting heritable traits, they asked how information was transferred from the dna in the nucleus to the site of protein synthesis in the cytoplasm. which of the following statements correctly describes the mechanism of information transfer in eukaryotes that accomplishes this task?
a) transfer rna takes information from dna directly to a ribosome, where protein synthesis takes place.
b) histone proteins in the chromosomes transfer information from the nucleus to the ribosome, where protein synthesis takes place.
c) messenger rna is transcribed from a single gene and transfers information from the dna in the nucleus to the cytoplasm, where protein synthesis takes place.
d) dna from a single gene is replicated and transferred to the cytoplasm, where it serves as a template for protein synthesi
Answers: 3
Biology, 21.06.2019 19:30, Cutiepie55561
Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.
Answers: 3
Biology, 22.06.2019 00:40, dylancasebere
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 09:50, jellybellyje
Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.
Answers: 1
Once researchers identified dna as the molecule responsible for transmitting heritable traits, they...
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