Biology, 25.08.2019 21:30 coolkid20034
Matching
1. made of two protons and two neutrons neutrino
2. similar to an electron; positive charge alpha
3. orbits nucleus; negative charge meson
4. bundle of energy; zero charge beta
5. found in nucleus; positive charge electron
6. very unstable; +, -, or zero charge proton
7. found in nucleus; zero charge gamma
8. negative particle; negative charge neutron
9. atomic energy converted to mass positron
Answers: 1
Biology, 22.06.2019 02:00
The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food
Answers: 3
Biology, 22.06.2019 09:00
Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean
Answers: 2
Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
Biology, 22.06.2019 10:30
Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?
Answers: 3
Matching
1. made of two protons and two neutrons neutrino
2. similar to an electron; p...
1. made of two protons and two neutrons neutrino
2. similar to an electron; p...
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