Biology, 08.02.2021 19:50 fluffpupkiki
Need help with uncertainty. I am making a 1% sucrose solution in a 250 mL volumetric flask. First I measured out 2.5 g of sucrose on an electric balance which has an uncertainty of ± .1g. Then I put the measured out sucrose into the volumetric flask, which has an uncertainty of ± .1 mL, and filled the flask with distilled water. What would the uncertainty of the solution?
Answers: 3
Biology, 22.06.2019 01:10, taylorwhitfield6
Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
Answers: 2
Biology, 22.06.2019 15:00, fatumasiraj
Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow
Answers: 1
Biology, 22.06.2019 15:30, mrojas1011
Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species
Answers: 1
Need help with uncertainty. I am making a 1% sucrose solution in a 250 mL volumetric flask. First I...
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