Biology, 22.09.2019 14:30 Jamilia561

How does carbon enter water? how does aquatic plants get carbon?

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 16:30

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.

Answers: 1

Answer

Biology, 22.06.2019 01:00

Nucleic acid certain protein cell membranes certain carbohydrates

Answers: 3

Answer

Biology, 22.06.2019 11:40

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above

Answers: 1

Answer

Biology, 22.06.2019 13:00

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.