Biology, 06.04.2020 22:18 lilisagaser4505
Imagine you have engineered a set of genes, each encoding aprotein with a pair of conflicting signal sequences that specifydifferent compartments. If the genes were expressed in a cell, predict which signal would win out for the following combinations. Explain your reasoning.
A) Signals for import into the nucleus and import into the ER.
B) Signals for import into peroxisomes and import into the ER.
C) Signals for import into mitochondria and retention in ER (ie, the KDEL signal for retrieval from Golgi to ER). (In this case, you are to assume that we have specially engineered the protein to have a KDEL sequence, and a mitochondrial import sequence, but noamino-terminal signal sequence.)
Answers: 3
Biology, 21.06.2019 19:30, jonmorton159
Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.
Answers: 1
Biology, 22.06.2019 17:50, radcon8099
Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. me % babies born at different weights - babies born in that category which statement is a valid claim that could be made using the data in the graph? directional selection is occurring because the graph favors an extreme. mark this and totum save and exit next submit type here to search
Answers: 2
Biology, 22.06.2019 20:00, Arealbot
Which of the following statements about polysaccharides are correct? choose all that apply. cellulose is a linear, unbranched polymer of glucose monomers. starch is typically more highly branched than glycogen. cellulose is a major component of both plant and animal cells. glycogen is a storage form of glucose in animal cells. glycogen is the most abundant organic compound on earth. starch and cellulose are found in plants.
Answers: 2
Imagine you have engineered a set of genes, each encoding aprotein with a pair of conflicting signal...
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