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provide a specific example for epithelial and connective tissues how the arrangement of cells helps with tissue
distinguish between epithelial and connective tissues with respect to their cell arrangement provide a specific example for both tissue types of how
why is the cartilage more flexible than bone in general why does cartilage take longer to repair than
phenylketonuria is a severe form of mental disability caused by a homozygous recessive allele the condition affects about 1 in 10000 neborn
upwelling zones of high biological productivity are found along the western coasts of the major continents what causes this upwelling a- cold
all of the following make meiosis different from mitosis except a meiosis comprises two separate divisions b meiosis only occurs during embryonic
what is the prevailing wind direction in equatorial regions affected by the trade winds a the wind blows from east to west b the wind blows from west
a cell in g1 of interphase has 12 chromosomes how many chromosomes and dna molecules will be found per cell when this original cell progresses to the
ed rivers a 3rd year medical student was alone in the hospital er one night it was unusually quiet that night and the resident was getting some much
draw decanol plamitic acid c160 fatty acid and the resulting wax ester generated by a dehydration reaction between both
a 20 year old female university student came to the clinic complaining of palpitations she has had occasional rapid heart rates but never lasting
describe the terms diffusion osmosis and filtration explain why each process is important for the human
what is the central dogma of molecular biology succinctly and clearly describe the
what is meant by post-translational modification give examples of post-translational modifications of the following amino acids a serine b lysine c
awhich amino acid can form disulfide bonds b which level of protein structure do disulfide bonds affect how c cytoplasmic proteins rarely form
some organisms contain enzymes that condense a fatty alcohol and a fatty acid to generate wax esters draw decanol plamitic acid c160 fatty acid and
three point charges are located at the corners of an equilateral triangle as in the figure below find the magnitude and direction of the net electric
the f2 phenotypic ratio from a dihybrid cross with epistasis was 934 if instead of a dihybrid cross a double heterozygote was test crossed crossed to
awhich of the following statements about dna structure is true 1the nucleic acid strands in a dna molecule are oriented ant parallel to each other
natural selection is such a powerful force in evolution because cells with even a small growth advantage quickly outgrow their competitors to
indifferences in ionic composition answer a across membranes can be created through the action of atp driven pumps as long as number of negative and
a female drosophila with singed bristles is crossed to a male with sepia dark brown eyes in the f1 all females are wild-type and all males have
what key idea contained in malthuss essay on populations helped darwin formulate his theory of natural
for a sample containing both protein and nucleic acid the absorbance measured at a particular wavelenght will be the sum of contributions from both
chromosomes colored bodies are composed of proteins and dna so are chromatids at metaphase i there are 46 chromosomesaligned in pairs along the human