Biology, 16.12.2020 04:50, katiegardner7097
Which two statements support the claim that viruses are nonliving?
a. Viruses evolve
b. Viruses contain a genetic code
c. Viruses lack machinery for reproduction
d. Viruses contain structures made of proteins
e. Viruses cannot make their own chemical products.
Answers: 2
Biology, 22.06.2019 10:50, goodluck99
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis
Answers: 2
Biology, 22.06.2019 11:30, kmchippps
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 12:50, xxbriannahollandxx
Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.
Answers: 1
Which two statements support the claim that viruses are nonliving?
a. Viruses evolve
b....
b....