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Primers are short pieces of DNA that are used in PCR (Polymerase Chain Reaction), the process which is used in molecular labs to make copies of short stretches of a gene or genome. You have designed primes that have a Molecular Weight (MW) of 6000....

Using the seven reptomorphs below (what, you never heard of a reptomorph?), perform the following: 1. Use the ancestor (Anc) as your outgroup. All character states for this taxon are defined as having the ancestral condition (0). Any changes from this condition are derived (2l)....

2. How many reducing ends are in the molecule of glycogen which contains 5,000 residues with branch every 10 residues? 3. Imagine a person that has a genetic defect in the ability of liver to store large amounts of glycogen. In which cases would that person...

2.) a. What differences can you see between the avian and mammalian digestive systems (Which structures do birds have that we don't)? b. What is the immediate function of the crop? What is the adaptive significance of a crop? c. Why do birds have a...

Conclusions: (separate page) 1. Why was the jack bean extract suspended in 1.0M NaCI? 2. Why was the column washed with 1.0M NaCl after the JBE was passed through the column? 3a. What solution was used to elute the lectin from the column? b. Explain...

2.) a. What differences can you see between the avian and mammalian digestive systems (Which structures do birds have that we don't)? b. What is the immediate function of the crop? What is the adaptive significance of a crop? c. Why do birds have a...

Reversible steps in metabolic paths: O a. are catalyzed by allosteric enzymes O b. can have negative standard free energy changes. O c. must have negative actual free energy changes. O d. are catalyzed by inefficient enzymes that are low in concentration. O e. are...

d. List as many functions of the rectrices as you can think of: 2.) What is the function of the alula? 3.) Locate the following parts on this pennaceous feather: vane calamus rachis barbs rami barbules barbicels inferior umbilicus 4.) How are the colors of...

An enzyme that catalyzes a reaction whose actual free energy change (AG) is-27 kJ/mol: O a. can have a C value that exceeds 1.0 O b. must exhibit allostery O c. is rapid and reversible. O d. can be regulated by small increases in [S]....