Biology, 16.02.2021 19:00 ladnerhailey16
In the video, a mnemonic is mentioned. “Pro” (in prokaryote) rhymes with “no.” “Eu” (in eukaryote) rhymes with “do.” Please
complete the following sentence stems to show some differences between these two cell types using the mnemonic.
5. Prokaryotes have no
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 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
In the video, a mnemonic is mentioned. “Pro” (in prokaryote) rhymes with “no.” “Eu” (in eukaryote) r...
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