Investigators examined the expression of transporter mrna and protein produced in zebrafish homozygous for each of the alleles and found the results summarized below (+ = present, − = absent). does the allele associated with light color appear to be altering transcription or translation? mrna protein dark-color zebrafish allele + + light-color zebrafish allele − − source: r. l. lamason et al. 2005. science 310: 1782−1786. investigators examined the expression of transporter mrna and protein produced in zebrafish homozygous for each of the alleles and found the results summarized below (+ = present, = absent). does the allele associated with light color appear to be altering transcription or translation? mrna protein dark-color zebrafish allele + + light-color zebrafish allele source: r. l. lamason et al. 2005. science 310: 17821786. translation transcription
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Biology, 22.06.2019 01:10
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
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Biology, 22.06.2019 10:30
Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?
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Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
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Biology, 22.06.2019 18:00
The most effective way to provide children with safety messages is to
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Investigators examined the expression of transporter mrna and protein produced in zebrafish homozygo...
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