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describe the monomer unit of a protein and how monomer units are assembled into
what major nerve do you think is being compressed when a person often feel pain in the posterior surface of the thigh radiating to the area behind
assume you were given a mixture consisting of one molecule each of all possible sequences of a smallish protein of molecular weight 4800 daltons if
how many different molecules composed of a two b three and c four amino acids linked together by peptide bonds can be made from the set of 20
tell me which statement belongs to either natural selection genetic drift or gene flow can you tell me if i am correct -consistently causes a
according to the theory of natural selection what factor below contributed to the current variations in beak sizes of finch species on the galapagos
if jean-baptiste de lamarck was correct than a natural selection would lead to the spread of favorable traits within a population b finches that
how do you determine net atp production after complete oxidation to co2 and h2o using mitochondrial -oxidation the tca cycle the mitochondrial
can someone describe the fundamental aspects of protein structure im already familiar with the amino acid structure i just dont have a clear
explain briefly how the stimulus at the finger produces an impulse in the sensory neurone using the following key words 1 energy conversion linked to
a biologist examines a series of cells and counts 140 cells in interphase 10 cells in metaphase 4 cells in anaphase and 7 cells in telophase if
what proportion of children with down syndrome do you expect when women with down syndrome have children with men who have 46 chromosomes justify
is the effect of genetic drift likely to be the same in pop 1 and pop 2 how are genetic drift and pop size related when there is strong selection
a species of trilobite was found in the fossil record at its first appearance it is similar to an ancestor species but differs from the ancestor in
a professor wonders whether good study habits lead to better grades in the final exam formulate a specific hypothesis and then design an experiment
darwins theory of natural selection is considered a paradigm shift--a theory that has wide-ranging effects describe some of the advantages that this
charles darwin was the first person to suggest that a the present forms of all existing species are the result of natural selection b species have
roan rw is a color of cattle in which both red and white hairs are present due to codominance what are the phenotype and genotype ratios of offspring
the female i-1 and her mate male i-2 had four children one of whom has albinism what is the probability that they could have had a total of four
use the rules of probability to predict the ratios of progeny expected from two parents who are heterozygous for albinism note albinism is recessive
a transport process in which physical hydrostatic pressure drives part of a fluid through a membrane that selects based on pore
damage to the amygdalas may make a pearson fearless gleb shumyatskys lab reported in an article in cell 2005 that knock out mice mice lacking a
you are working with plants that have either hairy dominant or bald recessive flowers hairy flowers have little hairs on them that make the flowers
what are the four types of weak bonds and how do they differ from each other and from covalent bondswhen you eat a salad with lettuce croutons
on the overall process of cell-to-cell communication within the nervous system what role does the ca2 play in the synapse a contributes in the