Biology, 07.10.2019 15:10 markmeinberg

Tungsten has an atomic number of 74 and 110 neutrons. what is the mass number?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 06:00, nauticajanke03

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

Answers: 1

continue

Biology, 22.06.2019 09:30, ylianafghgfdsnm1479

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

Answers: 3

continue

Biology, 22.06.2019 12:20, anthmel07

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

Answers: 3

continue

Biology, 22.06.2019 13:00, am2garcia5

14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.