Biology, 01.10.2019 21:40 Lucialari4345
1. an outer covering of cells plasma membrane 2. controls what comes into and goes out of the cell vacuole 3. control center of the cell cell theory 4. large storage structures organismal theory 5. all cellular material outside the nucleus 1 cell wall 6. functional plant or animal epidermis 7. each cell possesses a life of its own nucleus 8. outer covering around plant cell made of fibrous material cytoplasm 9. a functioning organism represents life organism 10. small structure(s) within nucleus nucleolus
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Biology, 22.06.2019 07:00
When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated
Answers: 1
Biology, 22.06.2019 08:40
What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.
Answers: 3
Biology, 22.06.2019 11:30
Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above
Answers: 2
Biology, 22.06.2019 13:30
Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.
Answers: 1
1. an outer covering of cells plasma membrane 2. controls what comes into and goes out of the cell v...
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