The largest of the viruses are similar in size to some small bacteria and are large enough to be seen with a light microscope.
Answer the following statement true (T) or false (F)
True
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Answer the following statements true (T) or false (F)
1. Reactions that produce glucose have less entropy than those that oxidize glucose. 2. A reaction with a ?G 0 is endergonic and requires a net input of energy. 3. Enzymes are consumed in chemical reactions and must therefore be replenished. 4. Temperature, pH, and ionic concentrations play an important role in the proper functioning of enzymes. 5. Noncompetitive inhibition within a metabolic pathway prevents excess accumulation of the pathway's product. This occurs when the product binds the active site of an enzyme, reducing its activity, and the subsequent accumulation of product.
One of the merits of the linear probability model is that it:
A. is a stronger model of causality than two-stage least squares. B. is easy to summarize and use traditional linear regression model techniques. C. does not require defining a determining function. D. does not suffer from small sample issues.
What is a feature that puts Archaea more closely related to Eukaryotes?
A. They both have plasma membranes with fatty acids B. They both have circular chromosomes C. They both have similar transcription and translation machinery D. They both have peptidoglycan in their cell walls
In Drosophila, there are 2 linked genes, one that has a wild type allele for red eyes (p+) and a mutant allele for purple eyes (p) and the other gene is for wild type normal wings (vg+) and mutant vestigial wings (vg). If a test cross is conducted with a cis (coupling) heterozygote fly and a double mutant, you obtain a 24% recombination frequency. Based on this information, what percentage of red, normal winged flies would you expect to see in this cross?
a) 76% b) 38% c) 12% d) 24%