Chemistry, 30.07.2019 00:30 zyairemitchell44
What is the relationship among cells, chromosomes, genes, and dna? a. dna is a double helix structure found in the nucleus. chromosomes straighten out the dna so the code can be read by genes. b. cells contain chromosomes which are made up of genes. genes are made up of tightly wound strands of dna. c. chromosomes are tightly wound strands of dna located in cells. genes are sections of dna. d. tightly wound strands of chromosomes contain genes and are found in cells. the genes we coded sequences nucleotide read by dna.
Answers: 2
Chemistry, 21.06.2019 20:00, Britny2386
2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4
Answers: 1
Chemistry, 22.06.2019 07:30, 10040813
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
What is the relationship among cells, chromosomes, genes, and dna? a. dna is a double helix structu...
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