DNA and RNA 2 DNA and RNA are both important nucleic acids. They have similarities and differences structurally
Use the Venn diagram to compare the two nucleic acids. Drag each characteristic to the correct location
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Deoxyribose sugar
Ribose sugar
Sugar, phosphate, nitrogen base
Throughout the cell
.
Both
DNA
Double stranded
RNA

Ameadow ecosystem includes many species of grasses and small shrubs, several herbivores, and a few carnivores. a fungus colonizes the meadow and kills most of its vegetation. what is most likely to happen to the populations of herbivores and carnivores in the ecosystem? a. the populations of herbivores and carnivores will increase because there will be less competition for chemical energy. b. the populations of herbivores and carnivores will remain stable because the fungus cannot infect these organisms. c. the populations of herbivores will decrease because of vegetation loss, but the population of carnivores will remain stable. d. the populations of herbivores and carnivores will decline because less chemical energy will be stored in the ecosystem.

Describe speciation of the galapagos island finches in terms of geographic isolation

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.