Biology and Genetics
101624 questions • Page 1763 / 2033
Which of the following statements is correct regarding telomerase? A.) It extend
Which of the following statements is correct regarding telomerase? A.) It extends the template strand of DNA. B.) It is a reverse transcriptase that contains its own DNA template.…
Which of the following statements is correct? A.Capping of mRNAs occurs about 20
Which of the following statements is correct? A.Capping of mRNAs occurs about 20 nucleotides upstream of a specific sequence in the RNA. B.Capping of mRNAs involves formation of a…
Which of the following statements is correct? Humans can be definitive hosts of
Which of the following statements is correct? Humans can be definitive hosts of tapeworms of the genus Taenia but not intermediate hosts. Those species of the genus Taenia in whic…
Which of the following statements is correct? Please select all that apply. -Wit
Which of the following statements is correct? Please select all that apply. -With reference to coated vesicles, COP refers to clathrin coated vesicles. -Coatomer-coated II vesicle…
Which of the following statements is correct? Please select all the apply. Squar
Which of the following statements is correct? Please select all the apply. Square Coatomer-coated II vesicles bud from endoplasmic reticulum and eventually fuse with the Golgi net…
Which of the following statements is correct? The gravid proglottid of Taenia so
Which of the following statements is correct? The gravid proglottid of Taenia solium remains motile after it is shed with the host's faeces. The gravid proglottids of Taenia soliu…
Which of the following statements is correctabout cardiac output? a. Cardiac out
Which of the following statements is correctabout cardiac output? a. Cardiac output is determined by the heart rate and pulse. b. Stimulation of the sympathetic nerves decrease…
Which of the following statements is false ? Most eukaryotes have species specif
Which of the following statements is false? Most eukaryotes have species specific tandem repeats at the end of their chromosomes. Synthesis of the telomeres involves mechanisms di…
Which of the following statements is false concerning the physical data of the p
Which of the following statements is false concerning the physical data of the planets? Flag this Question Question 21 pts Which of the following statements is TRUE concerning met…
Which of the following statements is false regarding the blood-brain barrier? A)
Which of the following statements is false regarding the blood-brain barrier? A) The walls of the capillaries supplying the brain have tight fitting cells making it difficult for …
Which of the following statements is false relative to the cognitive behavioral
Which of the following statements is false relative to the cognitive behavioral hypothesis regarding the link between exercise and psychological well-being? A. Exercise encourages…
Which of the following statements is false? (a) Proteoglycans can act as filters
Which of the following statements is false? (a) Proteoglycans can act as filters to regulate which molecules pass through the extracellular medium. (b) The negative charge associa…
Which of the following statements is false? Antibodies mark antigens for destruc
Which of the following statements is false? Antibodies mark antigens for destruction by immune cells. HIV recognizes surface receptors on red blood cells. Macrophages are immune c…
Which of the following statements is false? Meteorologists discovered the in the
Which of the following statements is false? Meteorologists discovered the in the mid to high latitudes, precipitation often forms in clouds where the temperature is below 0 degree…
Which of the following statements is false? Regulation of the cell cycle is impo
Which of the following statements is false? Regulation of the cell cycle is important as it ensures that normal cell division occurs at proper times. The M phase checkpoint determ…
Which of the following statements is false? Select one: The parasympathetic preg
Which of the following statements is false? Select one: The parasympathetic preganglionic cell bodies are generally located in the craniosacral region of the spinal cord while sym…
Which of the following statements is false? _______________ help(s) proteins fol
Which of the following statements is false? _______________ help(s) proteins fold into their correct form. Protein structure is important for proper function. How does a cell hand…
Which of the following statements is false? a Src is a tyrosine kinase ob Amplif
Which of the following statements is false? a Src is a tyrosine kinase ob Amplification of the myc gene is associated with a poor prognosis, because the cells express enough myc p…
Which of the following statements is false? a Src is a tyrosine kinase ob Amplif
Which of the following statements is false? a Src is a tyrosine kinase ob Amplification of the myc gene is associated with a poor prognosis, because the cells express enough myc p…
Which of the following statements is false? a. once an invasive species is well-
Which of the following statements is false? a. once an invasive species is well-established, it’s virtually impossible to eradicate it b. most U.S. states prohibit the importation…
Which of the following statements is false? a. once an invasive species is well-
Which of the following statements is false? a. once an invasive species is well-established, it’s virtually impossible to eradicate it b. most U.S. states prohibit the importation…
Which of the following statements is false? a. once an invasive species is well-
Which of the following statements is false? a. once an invasive species is well-established, it’s virtually impossible to eradicate it b. most U.S. states prohibit the importation…
Which of the following statements is incorrect? Baroreceptors in the wall of the
Which of the following statements is incorrect? Baroreceptors in the wall of the carotid sinuses initiate the carotid sinus reflex while baroreceptors in the ascending aorta and a…
Which of the following statements is incorrect? Select one O a. the word \"hurri
Which of the following statements is incorrect? Select one O a. the word "hurricane" is derived from the ancient Mayan God of Destruction "Jurakan" O b. Japan was twice protected …
Which of the following statements is incorrect? Select one: a. the word \"hurric
Which of the following statements is incorrect? Select one: a. the word "hurricane" is derived from the ancient Mayan God of Destruction "Jurakan" b. Japan was twice protected fro…
Which of the following statements is incorrect? a. T cell recognition of antigen
Which of the following statements is incorrect? a. T cell recognition of antigen epitopes is MHC restricted. Antigens are processed by antigen presenting cells, presented in assoc…
Which of the following statements is most correct in when comparing Positive End
Which of the following statements is most correct in when comparing Positive End Expiratory pressure ventilation (PEEP) with comparing Constant positive pressure ventilation (CPAP…
Which of the following statements is most likely true? A) D is the child of B an
Which of the following statements is most likely true? A) D is the child of B and C. B) D is the child of A and C. C) D is the child of A and B. D) D is the child of A and C. E) A…
Which of the following statements is not an idea from Dalton\'s Atomic Theory? a
Which of the following statements is not an idea from Dalton's Atomic Theory? a. An element is composed of extremely small indivisible particles called atoms b. All atoms of a giv…
Which of the following statements is not correct about epigenetics or epigenetic
Which of the following statements is not correct about epigenetics or epigenetic mechanisms? A. Epigenetic mechanisms are heritable changes in gene expression and function that in…
Which of the following statements is not correct? A. A highly penetrant disease
Which of the following statements is not correct? A. A highly penetrant disease means that the majority of patients carry the disease allele of interest. B. Expressivity means tha…
Which of the following statements is not true about Saturn\'s moon Titan? It has
Which of the following statements is not true about Saturn's moon Titan? It has a surface atmospheric pressure larger than Earth's. It has an ultraviolet-absorbing layer of photoc…
Which of the following statements is not true about sequencing peptides with mas
Which of the following statements is not true about sequencing peptides with mass spectroscopy? a. The entire protein can be sequenced all at once using mass spectroscopy. b. Some…
Which of the following statements is not true about sequencing peptides with mas
Which of the following statements is not true about sequencing peptides with mass spectroscopy? a. The entire protein can be sequenced all at once using mass spectroscopy. b. Some…
Which of the following statements is not true about the atmosphere of Venus and
Which of the following statements is not true about the atmosphere of Venus and its contents? The coldest layers of Venus's atmosphere lie 50 to 150 km above its surface. The clou…
Which of the following statements is not true of filtration? a. can sterilize he
Which of the following statements is not true of filtration? a. can sterilize heat sensitive liquids 88. b. can sterilize provided the pores are exceedingly small c. kills microbe…
Which of the following statements is not true? A. Dust in dark clouds scatters v
Which of the following statements is not true? A. Dust in dark clouds scatters visible light, making them opaque at visible wavelengths. B. Since dust does not scatter light at su…
Which of the following statements is not true? A. multiple EPSPs arriving quickl
Which of the following statements is not true? A. multiple EPSPs arriving quickly at a single synapse (temporal summation) will most likely trigger an action potential B. single E…
Which of the following statements is not true? The underlying premise of cladist
Which of the following statements is not true? The underlying premise of cladistics and phylogeny is that groups of organisms that share many homologous traits are more closely re…
Which of the following statements is representative of the second law of thermod
Which of the following statements is representative of the second law of thermodynamics? Cells require a constant input of energy to maintain their high level of organization. Con…
Which of the following statements is the most likely explanation for a particula
Which of the following statements is the most likely explanation for a particular cancer appearing in several members of the same family? a. Affected individuals have inherited a …
Which of the following statements is true ? 1)Motor proteins are specific to act
Which of the following statements is true? 1)Motor proteins are specific to actin microfilaments and microtubules (MTS); for MTS myosin and kinesin move in a directional fashion a…
Which of the following statements is true ? Chromatin can be visualized during i
Which of the following statements is true? Chromatin can be visualized during interphase The Y-chromosome is much longer than the X-chromosome in humans An autosome is either the …
Which of the following statements is true ? Molecules of mRNA are translated fro
Which of the following statements is true? Molecules of mRNA are translated from 3' to 5' For each amino acid found naturally in proteins, there is only one codon in the genetic c…
Which of the following statements is true ? Only genes that relate to the sex of
Which of the following statements is true? Only genes that relate to the sex of the individual will be found on the sex chromosomes. The genetic code is continuous, degenerate and…
Which of the following statements is true about a gene reporter assay based on t
Which of the following statements is true about a gene reporter assay based on the previous question? GCGTG-Luciferas…
Which of the following statements is true about a gene reporter assay based on t
Which of the following statements is true about a gene reporter assay based on the previous question? GCGTG-Luciferas…
Which of the following statements is true about a gut that scales to the 3/4 pow
Which of the following statements is true about a gut that scales to the 3/4 power of body mass? The guts of larger animals are proportionately smaller than the guts of smaller an…
Which of the following statements is true about bacterial transformation? why? a
Which of the following statements is true about bacterial transformation? why? a) cells can only be transformed when they are in a competent state. b) transformation may only be p…
Which of the following statements is true about essential nutrients? O A. An ess
Which of the following statements is true about essential nutrients? O A. An essential nutrient cannot be made by the body at all or in enough quantity to meet the body's needs. O…
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