Biology and Genetics

We are still dealing with our fictional population of wild carp in Tapia park wh

We are still dealing with our fictional population of wild carp in Tapia park which have a few variations in their phenotypes (brown,wrinkled, and spotted; brown, wrinkled, not sp…

We are studying the enzyme lactase, which cleaves the disaccharide lactose into

We are studying the enzyme lactase, which cleaves the disaccharide lactose into galactose and glucose. A DNA sequence of the lactase gene was recombined with a plasmid. We intende…

We are studying the enzyme lactase, which cleaves the disaccharide lactose into

We are studying the enzyme lactase, which cleaves the disaccharide lactose into galactose and glucose. A DNA sequence of the lactase gene was recombined with a plasmid. We intende…

We are testing patient’s blood for HIV viral load using the branched chain DNA m

We are testing patient’s blood for HIV viral load using the branched chain DNA method.   We set up standards of 0ng, 1 ng, 5 ng, 10 ng, and 15 ng. After we detect the results, we …

We are to list the tissues a needle would pentrate from outer skin (side shoulde

We are to list the tissues a needle would pentrate from outer skin (side shoulder) into the scapula. We are only allowed to use this list, we must list in order from outer to inne…

We are working with two independent (non-linked) genes in a fictitious pine tree

We are working with two independent (non-linked) genes in a fictitious pine tree that control the length of trichomes (hairlike structures) on the cone scales and needle length. L…

We can be sure that a mole of table sugar and a mole of vitamin C are equal in t

We can be sure that a mole of table sugar and a mole of vitamin C are equal in their (A) mass. (B) volume. (C) number of atoms. (D) number of molecules. Measurements show that the…

We can calculate an average rate of seafloor spreading by measuring the distance

We can calculate an average rate of seafloor spreading by measuring the distance between MOR's, then divide the distance by the and age of seafloor rocks collected there (e.g. suc…

We can calculate an average rate of seafloor spreading by measuring the distance

We can calculate an average rate of seafloor spreading by measuring the distance between MOR's, then divide the distance by the and age of seafloor rocks collected there (e.g. suc…

We can descrbe the dagram above in the tollowing three steps 1. Prior to tault m

We can descrbe the dagram above in the tollowing three steps 1. Prior to tault moton, presumably there are undisturbed honzontal layers of seciments across the future pos tbon of …

We can divide cellular respiration into three metabolic processes: glycolysis, t

We can divide cellular respiration into three metabolic processes: glycolysis, the Krebs cycle, oxidative phosphorylation. Each of these occurs in a specific region of the cell. I…

We can express the previous idea in another way, if we plot the natural logarith

We can express the previous idea in another way, if we plot the natural logarithm of N (the logarithm of N to the base e), written ln N against time, it would give us a straight l…

We can offer you a couple of options \"Dr. Kenton said. \"Whatever will make the

We can offer you a couple of options "Dr. Kenton said. "Whatever will make the pain stay away, Ball said. "We can do coronary artery bypass surgery. Two are involved, so for you i…

We can prepare the mRNA for mitotic cell cycle kinase (Cdk1) and mitotic cyclin

We can prepare the mRNA for mitotic cell cycle kinase (Cdk1) and mitotic cyclin protein (M cyclin), translate them in vitro, purify them and combine them. But when we inject them …

We can schematically represent DNA synthesis as illustrated below. The two illus

We can schematically represent DNA synthesis as illustrated below. The two illustrations are intended to represent the same molecule at two different times. The polarity of each s…

We can tell how an amino acid will be classified (as polar or non-polar) by look

We can tell how an amino acid will be classified (as polar or non-polar) by looking at it to see whether? (select all that apply) it has a hydrocarbon chain or ring in its R-group…

We completed a cell and molecular lab where we isolated mitochondria from pea po

We completed a cell and molecular lab where we isolated mitochondria from pea pods to observe the biochemical reaction between dehydrogenases and tetrazolium. We had to constantly…

We conducted the experiment of the varying substrate concentration. The question

We conducted the experiment of the varying substrate concentration. The question is that what happens if the buffered solution is less than 2ml (a small portion of the total solut…

We consider a population containing a constant number N of diploid individuals (

We consider a population containing a constant number N of diploid individuals (= 2N genes at any given locus). a) What is (as a function of N) the probability that a neutral muta…

We consider the following DNA sequences of a gene found in two hypothetical spec

We consider the following DNA sequences of a gene found in two hypothetical species: ACT CCG GTG CCC GTT ACA AGT ACG GTT CCA CTT AGA Note that codons have been chosen such that ev…

We consider the following DNA sequences of a gene found in two hypothetical spec

We consider the following DNA sequences of a gene found in two hypothetical species: ACT CCG GTG CCC GTT ACA. AGT ACG GTT CCA CTT AGA Note that codons have been chosen such that e…

We cultivate a number of terrestrial organisms in greenhouses and stables where

We cultivate a number of terrestrial organisms in greenhouses and stables where they live in completely artificial environments. This seems to extend far less to marine organisms,…

We cultivate a number of terrestrial organisms in greenhouses and stables where

We cultivate a number of terrestrial organisms in greenhouses and stables where they live in completely artificial environments. This seems to extend far less to marine organisms,…

We currently describe the Sun as a Main Sequence star with temperature 6000 K. O

We currently describe the Sun as a Main Sequence star with temperature 6000 K. Over the course of its lifetime, it will evolve and it will transform into a different type of star …

We currently rely on non-renewable energy sources, which are quickly becoming de

We currently rely on non-renewable energy sources, which are quickly becoming depleted. There are many renewable energy sources such as solar wind, geothermal, biomass and hydropo…

We define a solar day as the time it takes for the Sun to go from its highest po

We define a solar day as the time it takes for the Sun to go from its highest point in the sky on one day to its highest point in the sky on the next day and we divide that time i…

We define an \"event\" as something that has zero width in both space and time.

We define an "event" as something that has zero width in both space and time. The physics building has "width in space" because it is 60 m or so long. A physics class has "width i…

We did a mini prep experiment in lab where we isolated a plasmid and some of the

We did a mini prep experiment in lab where we isolated a plasmid and some of the questions we didn’t discuss. When the bacteria were mused under alkaline conditions, DNA and what …

We did a virtual simmulation lab on the computers in the class but i didn\'t und

We did a virtual simmulation lab on the computers in the class but i didn't understand exactly what we were doing or how exactly it worked and she assigned a free response that sh…

We did an experiment where we had water that was 117 degrees Fahrenheit. We plac

We did an experiment where we had water that was 117 degrees Fahrenheit. We placed two containers inside in the air conditioning at 78 degrees and two containers of the same tempe…

We did an osmosis experiment where we put a dialysis bag containing a solution o

We did an osmosis experiment where we put a dialysis bag containing a solution of starch + sugar in a beaker containing water + iodine. After 90 minutes, the color inside the tube…

We did sds page using artemia protein looking for hsp-70. We were instructed to

We did sds page using artemia protein looking for hsp-70. We were instructed to cut the protein bands out of the gel and use electroelution to separate the proteins further(?) In …

We discussed that ubiquitin is used to mark proteins for destruction. The covale

We discussed that ubiquitin is used to mark proteins for destruction. The covalent attachment of ubiquitin is carried out by a series of enzymes called E1, E2 and E3 (see Figure b…

We discussed the various interactions that drive protein folding and stabilize p

We discussed the various interactions that drive protein folding and stabilize protein structure. i) Provide an description of each of these interactions. ii) Provide an explanati…

We discussed whether criminal justice professionals (e.g., law enforcement offic

We discussed whether criminal justice professionals (e.g., law enforcement officers, correctional facilities, correction officers, etc.) have an affirmative duty to protect citize…

We divide the symptoms of syphilis in three stages. For the symptoms listed belo

We divide the symptoms of syphilis in three stages. For the symptoms listed below choose for each the stage that best represents those symptoms. Stage 1 is A; stage 2 is B; stage …

We do not know the identity of the genes responsible for variation in beak size

We do not know the identity of the genes responsible for variation in beak size among medium ground finches. However, Otger Campàs and colleagues (2010), extending earlier work by…

We do not permit students to run two parallel bacterial cultures at once, though

We do not permit students to run two parallel bacterial cultures at once, though ostensibly it would provide a backup in case their first culture attempt failed. Why are students …

We explained three ways in which viruses could transform human cells, leading to

We explained three ways in which viruses could transform human cells, leading to the formation of tumors. A. Using diagrams to illustrate the location of the viral genome, explain…

We explored the large cooperative “societies” of social hymenopterans (large-col

We explored the large cooperative “societies” of social hymenopterans (large-colony bees and ants). It is crucial to our understanding of human societies to analyze how they are l…

We find several varlants of leaf color mutations in a martian plant- white, yell

We find several varlants of leaf color mutations in a martian plant- white, yellow, blue and green - develop pure breeding strains and do a series of crosses with the results give…

We first encapsulate hydrophilic reagents, such as calcein, rhodamine B and siRN

We first encapsulate hydrophilic reagents, such as calcein, rhodamine B and siRNA, into the water core of RNV by microfluidic chips, and characterize the entrapment efficiency and…

We had 23 students participating in the survey for chronic toxoplasmosis (i.e. I

We had 23 students participating in the survey for chronic toxoplasmosis (i.e. IgG antibody positive). I randomize the sample wells before putting them into the holder. In the pro…

We have a container of a hot ideal monatomic gas. The volume of the container is

We have a container of a hot ideal monatomic gas. The volume of the container is 25 liters. The temperature of the gas is 221 C, and its pressure is 0.858 × 105 Pa. We allow the g…

We have a population of 400 animals that are being selected and bred for their g

We have a population of 400 animals that are being selected and bred for their genotype at a specific locus. Animals are only bred to other animals with the same genotype at that …

We have a population of snakes. They are either all black or black with red stri

We have a population of snakes. They are either all black or black with red stripes. We make the following crosses to help us determine the gene interaction: A cross between the s…

We have a population of snakes. They are either all black or black with red stri

We have a population of snakes. They are either all black or black with red stripes. We make the following crosses to help us determine the gene interaction: 1. A cross between th…

We have a population of snakes. They are either all black or black with red stri

We have a population of snakes. They are either all black or black with red stripes. We make the following crosses to help us determine the gene interaction: A cross between the s…

We have a population that is found on three islands, as indicated in this drawin

We have a population that is found on three islands, as indicated in this drawing: For each island: p= allele frequency of A1 c=proportion of the total population in this island (…

We have a unknown peptide .. One aliquot is treat with cyanogen bromide. Given t

We have a unknown peptide .. One aliquot is treat with cyanogen bromide. Given the (N-terminal to C-terminal) make the original peptide. Trypsin treatment Cys—Tyr—Asp—Met—Trp—Ile—…