19
Which statement bestexplains what causes the lithospheric plates to move?
A convection currents in the upper part of the Earth's mantle
B convection currents in the lower part of the Earth's crust
C currents in the Earth's magnetic field
D slow flowing liquid in the Earth's outer core
10 Assessment 2020 10 Education
All content is the private property of the copyright holders
Page 12
MG Science 08 Plate Tectonics ID: 229085
Gent

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)

How does the study of genetic disorders such as pku biologists understand normal alleles?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.