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Caron measured both mRNA and protein levels (top two graphs). The results shown in the two graphs are: - positively correlated with each other. Imagine that Caron did the first set of experiments (the results presented in top two graphs), but not the second set (the results presented in the botto...

How long does an action potential last compared to one second? (a) 0.1 times as long (b) 10^-3 times as long (c) 1/100th times as long (d) the same time10 times as long - (b) 10^-3 times as long How might researchers experimentally test what ion leaves the axon, causing the axon to become repol...

A muscle's force depends on the total cross-sectional area of all fibers within it that are activated to contract. If maximum force per unit area produced by a muscle (at 100%) is 25 N/mm2, how much force (in Newtons, N) would the muscle produce if it has 1 cm2 in cross-section of actively contr...

1. After completing the sequencing reactions, how is the entire genome from an organism assembled? Computer programs are used to automate finding sequence overlaps. Researchers manually piece together the fragments looking for areas of overlap. - Answer-Computer programs are used to automate find...

Everything is just like the original experiment (the bacteria is grownin many generations in 15N and then switch to light 14N) and DNA replication is semi-conservative and the culture is grown in light media for two generations. - Answer-tube C In a cell grown for many generations in the presence...

based on the results presented in the graph and table, the researchers : - Answer-supported their initial hypothesis if the researchers added a transmembrane protein channel that allows protons to freely pass through it, what result would you predict? - Answer-less ATP would be produced when the ...

In the Background section, it is noted that inhibition of protein synthesis blocks cell division in sea urchins. This observation implies that: - new proteins must be made for cell division to occur. Why did the researchers choose sea urchin embryos to study cell division? - Sea urchin embryo cel...

a synthetic mRNA is created by random polymerization of an equal mixture of C bearing and G bearing ribonucleotides. according to the codon table, what is the expected amino acid composition of the resulting polypeptide product? - equal amounts of Ala, Arg, Gly and Pro a synthetic RNA sequence 5...