Biology and Genetics
101624 questions • Page 1679 / 2033
What defines primates as a taxonomic order is a list of physical features that a
What defines primates as a taxonomic order is a list of physical features that are the result of a recent common ancestry For this discussion board I would like you to share your …
What defines primates as a taxonomic order is a list of physical features that a
What defines primates as a taxonomic order is a list of physical features that are the result of a recent common ancestry For this discussion board I would like you to share your …
What defines primates as a taxonomic order is a list of physical features that a
What defines primates as a taxonomic order is a list of physical features that are the result of a recent common ancestry. For this discussion board I would like you to share your…
What defines primates as a taxonomic order is a list of physical features that a
What defines primates as a taxonomic order is a list of physical features that are the result of a recent common ancestry For this discussion board I would like you to share your …
What defines the main-sequence lifetime of a star? a. Thermonuclear fusion of He
What defines the main-sequence lifetime of a star? a. Thermonuclear fusion of He into C in the core b. Thermonuclear fusion of H into He in the core c. An electron degenerate pres…
What determines an individual\'s phenotype for a polygenic multifactorial trait?
What determines an individual's phenotype for a polygenic multifactorial trait? 1. A single gene 2. Multiple genes and the environment 3. Multiple genes but no influence from the …
What determines if a mRNA is translated in the cytoplasm or endoplasmic reticulu
What determines if a mRNA is translated in the cytoplasm or endoplasmic reticulum? AThe location of the pre-initiation complex Blarge subunit of the large ribosomal subunit it wil…
What development in science and technology contributed to a dramatic change in m
What development in science and technology contributed to a dramatic change in modes of manufacturing during the late 1700s in England? Discovery of oil deposits in northern Engla…
What did Darwin\'s studies of Vestigial Organs and Atavisms tell him about the p
What did Darwin's studies of Vestigial Organs and Atavisms tell him about the process of evolution? Question 5 options: The appearance of such structures indicates that mutations …
What did Hubble observe in the light coming from glowing hydrogen atoms in dista
What did Hubble observe in the light coming from glowing hydrogen atoms in distant galaxies? A Hubble observed that the frequency of this light was shifted to shorter wavelengths.…
What did Lamarck and Cuvier disagree about? A)Lamarck was a social democrat and
What did Lamarck and Cuvier disagree about? A)Lamarck was a social democrat and Cuvier was an anarcho-capitalist. B)Lamarck thought that populations of organisms adapted to their …
What did Miller and Urey try to show in their experiment? a. Simple life can for
What did Miller and Urey try to show in their experiment? a. Simple life can form spontaneously under conditions as on Early Earth. b. Macromolecules form when simple biomolecules…
What did Simon LeVay conclude regarding the size of INAH-3 in humans? Select one
What did Simon LeVay conclude regarding the size of INAH-3 in humans? Select one: a. That a large INAH-3 was associated with sexual attraction to men b. That a large INAH-3 was as…
What did researchers discover about the genetic mutation causing the loss of pel
What did researchers discover about the genetic mutation causing the loss of pelvic spines? from the following video http://mediaplayer.pearsoncmg.com/assets/gHqRu3vsDgipqyDIwQQlJ…
What did the experiments described in the tut0rial demonstrate about intestinal
What did the experiments described in the tut0rial demonstrate about intestinal smooth muscle tissue? That it responded only to stimulation from the parasympathetic nervous system…
What did the geneticists get right about evolution? What did they fail to unders
What did the geneticists get right about evolution? What did they fail to understand? A)Geneticists understood how offspring transmitted traits to their parents, and where mutatio…
What did the geneticists get right about evolution? What did they fail to unders
What did the geneticists get right about evolution? What did they fail to understand? A)Geneticists understood how offspring transmitted traits to their parents, and where mutatio…
What diet recommendations would you give Rosa to prepare for upcoming cancer tre
What diet recommendations would you give Rosa to prepare for upcoming cancer treatments? What would you recommend for Rosa if she experiences mouth sores? What would you recommend…
What different characteristic(s) exist between the two groups that allow for the
What different characteristic(s) exist between the two groups that allow for the different staining conditions? Why was the Gram iodine was added to the Gram staining procedure? W…
What differentiates the absolute refractory periods from the relative refractory
What differentiates the absolute refractory periods from the relative refractory periods? Question 66 options: a)no new action potential can be generated b)all new action potentia…
What direct evidence do scholars present for behavioral links between gorillas/c
What direct evidence do scholars present for behavioral links between gorillas/chimpanzees and humans. Give at least four examples. What kinds of advantages, in terms of evoluti…
What discoveries in genetics have led to the realization that genetic mapping is
What discoveries in genetics have led to the realization that genetic mapping is not quite as simple as genes being linked or not? List two in your answer and explain how they add…
What discoveries in genetics have led to the realization that genetic mapping is
What discoveries in genetics have led to the realization that genetic mapping is not quite as simple as genes being linked or not? List two in your answer and explain how they add…
What distinguishes complete metamorphosis from incomplete metamorphosis in insec
What distinguishes complete metamorphosis from incomplete metamorphosis in insects? A) the presence of wings in the adult, but not in earlier life stages B) the presence of sex or…
What distinguishes one spectrum (and one spectral class) from another? What is a
What distinguishes one spectrum (and one spectral class) from another? What is a spectrometer and how does one work? How are the elements present in a star determined from the spe…
What do T3 and T4 have in common with epinephrine andnorepinephrine? A.) They ar
What do T3 and T4 have in common with epinephrine andnorepinephrine? A.) They are all water-solunble B.) They are alll lipid-soluble C.) Thay are all derived from amino acid tyros…
What do YOU think are the most critical factors influencing the obesity epidemic
What do YOU think are the most critical factors influencing the obesity epidemic/crisis. Pick only 1-2 causes to focus on in-depth (clearly, all of the causes are important, but w…
What do \"encoding\" and \"decoding\" information refer to in communications the
What do "encoding" and "decoding" information refer to in communications theory? Why are these important for communicating about health behavior? In terms of an ecological model, …
What do \"fimbriae\" of bacteria do? catch food absorbing liquid food. sticking
What do "fimbriae" of bacteria do? catch food absorbing liquid food. sticking to a substrate help in sexual reproduction all of the above What is the evolutionary advantage of clo…
What do all deuterostomes have incommon? Embryos have pharyngeal pouches that ma
What do all deuterostomes have incommon? Embryos have pharyngeal pouches that may or maynot form gill slits. All have specialized head and tailregions. The pore formed during gast…
What do all the Lophotrochozoa phyladiscussed in the text have in common? They f
What do all the Lophotrochozoa phyladiscussed in the text have in common? They feed using lophophores, specializedciliated structures. They expand their bodies continuously during…
What do amino acyl tRNA synthetases do? a) bind specific tRNA to the correct cod
What do amino acyl tRNA synthetases do? a) bind specific tRNA to the correct codon in mRNA b) catalyze peptide bond formaton in ribosomes c) bind specific amino acids to the appro…
What do bacterial promoters help provide in the grand scheme of transcription? s
What do bacterial promoters help provide in the grand scheme of transcription? specificity of transcription frequency of transcription primer binding to initiate transcription spe…
What do budding yeast and human centromeres have in common? What are the functio
What do budding yeast and human centromeres have in common? What are the functions of the centromere and the kinetochore during cell division? How do these fulfill this function? …
What do changes, as a function of time, in the ratio of 180 to 160 in the shells
What do changes, as a function of time, in the ratio of 180 to 160 in the shells of plankton tell us? that sea water temperature changes with time, because the ratio of isotopes i…
What do enzymes do? They increase the amount energy needed for chemical reaction
What do enzymes do? They increase the amount energy needed for chemical reactions by being used up They decrease the amount of energy needed for chemical reactions by being used u…
What do host cells provide for viruses? a. nucleotides b. amino acids c. ribosom
What do host cells provide for viruses? a. nucleotides b. amino acids c. ribosomes d. all of the above What is the function of reverse transcriptase in retroviruses? a. Degrades t…
What do restriction endonucleases do? a. break peptide bonds b. break phosphodie
What do restriction endonucleases do? a. break peptide bonds b. break phosphodiester bonds c. break ester bonds d. break glycosidic bonds e. all of the above What do restriction e…
What do ridges and rises have in common? Choose all that apply. Submit Part B Ho
What do ridges and rises have in common? Choose all that apply. Submit Part B How do ridges and rises differ? View Available Hint(s) How do ridges and rises differ? Submit Part C …
What do studies on attenuation tell us about mechanisms of transcription termina
What do studies on attenuation tell us about mechanisms of transcription termination in bacteria? A. The formation of a stem-loop structure followed by an uracil-rich sequence is …
What do the following reaction results from a lab in biochemistry conclude about
What do the following reaction results from a lab in biochemistry conclude about the size of NaCl compared to the size of BSA? Explain. tube 1--5 mL distilled water--no reaction s…
What do the four elements most abundant in life - carbon, oxygen, hydrogen and n
What do the four elements most abundant in life - carbon, oxygen, hydrogen and nitrogen - have in common? They all have the same number of valence electrons. They all have unpaire…
What do the permafrost and peat bogs have in common? They provide examples of wh
What do the permafrost and peat bogs have in common? They provide examples of what happens when microbial saprobes are inhibited These are both ecosystems that are dominated by ex…
What do the signal molecules do to control cell division in normal cells? Growth
What do the signal molecules do to control cell division in normal cells? Growth factors a cell to divide, and growth inhibitors prevent division Growth factor a cell to get bigge…
What do viral genomes look like compared to those of living organisms? Why is th
What do viral genomes look like compared to those of living organisms? Why is their genome so small? What do prokaryotic genomes look like compared to those of eukaryotes? (review…
What do viral genomes look like compared to those of living organisms? Why is th
What do viral genomes look like compared to those of living organisms? Why is their genome so small? What do prokaryotic genomes look like compared to those of eukaryotes? (review…
What do viral genomes look like compared to those of living organisms? Why is th
What do viral genomes look like compared to those of living organisms? Why is their genome so small? What do prokaryotic genomes look like compared to those of eukaryotes? (review…
What do viral genomes look like compared to those of living organisms? Why is th
What do viral genomes look like compared to those of living organisms? Why is their genome so small? What do prokaryotic genomes look like compared to those of eukaryotes? (review…
What do we call a fungus that colonizes plant leaves but does not cause a plant
What do we call a fungus that colonizes plant leaves but does not cause a plant disease? basidiomycete endophyte mycorrhiza truffle lichen Many birds can fly and we cannot. Mark t…
What do we call chemically identical alleles? What are the two types? What do we
What do we call chemically identical alleles? What are the two types? What do we call chemically alternative alleles? What are the four possible ABO blood types for humans (phenot…
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