Biology and Genetics
101624 questions • Page 215 / 2033
17 My Notes Ask Your T -3 points SerCP11 16.P.053 voltage across an air-filled p
17 My Notes Ask Your T -3 points SerCP11 16.P.053 voltage across an air-filled parallel-plate capacitor is measured to be 237.0 V. When a dielectric is inserted and completely fil…
17 N 2 H 4 ( g ) ClO 3 - ( aq ) 17 N 2 H 4 ( g ) ClO 3 - ( aq ) 17 18 Solution F
17 N2H4(g) ClO3-(aq) 17 N2H4(g) ClO3-(aq) 17 18
17 On a separate sheet of paper, answer the following ques- tions as assigned by
17 On a separate sheet of paper, answer the following ques- tions as assigned by your instructor: 1. What are the end products of anaerobic and aerobic respiration pathways? How d…
17 Testing Your Knowledge s. Why are biologists sointerested inchemistry a. Chem
17 Testing Your Knowledge s. Why are biologists sointerested inchemistry a. Chemicals are the fundamental parts of all Multiple choice living things. b. Most chemicals are harmful…
17 Which of the following statements is INCORRECT regarding oxidative phosphoryl
17 Which of the following statements is INCORRECT regarding oxidative phosphorylation and substrate level phosphorylation? A) The process of oxidative phosphorylation refers to th…
17 to 19 D) corpus spongiosum E) penile urethra 17) The seminiferous tubulcs A)
17 to 19 D) corpus spongiosum E) penile urethra 17) The seminiferous tubulcs A) transport sperm to the accessory sex gland B) are the sites of the production of estrogens for the …
17 to 20 17) Whic h cells become activated only if the antigen appears in the bo
17 to 20 17) Whic h cells become activated only if the antigen appears in the body at a later date? A) helper T cells B) regulatory cells C) macrophages D) memory B cells E) cytot…
17) A genetic map shows A) the relative distance between genes on chromosomes B)
17) A genetic map shows A) the relative distance between genes on chromosomes B) the location of genes on chromosomes C) the genetic component of key phenotypic traits D) A and B …
17) All of the following are uses for microarrays, EXCEPT A) sequencing the geno
17) All of the following are uses for microarrays, EXCEPT A) sequencing the genome of an organism. B) finding what genes are being expressed at a particular moment. C) comparing t…
17) Antiserum may be described as: Blood serum that contains antibodies b Blood
17) Antiserum may be described as: Blood serum that contains antibodies b Blood serum thal contains antigens Blood serum that contain an antibiotio d) Bovine blood serum prior to …
17) Antiserum may be described as: Blood serum that contains antibodies b) Blood
17) Antiserum may be described as: Blood serum that contains antibodies b) Blood serum thal contains antigens e) Blood serum that contain an antibiotic d) Bovine blood serum prior…
17) Define signal sequences and their function in protein sorting. a) How are pr
17) Define signal sequences and their function in protein sorting. a) How are proteins sorted to the ER? Cotranslational Translocation and what experimental methods can be used to…
17) How many sigma (o) subunits are needed to initiate the process of transcript
17) How many sigma (o) subunits are needed to initiate the process of transcription? A) I B) 2 C) 10 D) 20 E) None of the above 18) The specific sequence regions recognized by a s…
17) If an atom of sulfur (atomic number 16) were allowed to react with atoms of
17) If an atom of sulfur (atomic number 16) were allowed to react with atoms of hydrogen (atomic 17) number 1), which of the following molecules would be formed? A)H-S-H B)S-H C) …
17) If the organism has ZW sex chromosomes, how many of the cells could be gamet
17) If the organism has ZW sex chromosomes, how many of the cells could be gametes produced by a female? a) less than two b) two c) three d) four e) more than four here the ten ce…
17) In some plants, cyanidin, a red pigment (R-), is synthesized enzymatically f
17) In some plants, cyanidin, a red pigment (R-), is synthesized enzymatically from a colorless [whitel precursor compound. Delphinidin, a purple pigment (P), may be made from cya…
17) In this convulsion, the body is arched in hypertension (opisthotonos) so tha
17) In this convulsion, the body is arched in hypertension (opisthotonos) so that only the crown of the head and the heels may be touching the ground. This action is most likely f…
17) On a separate sheet of paper, answer the following ques- tions as assigned b
17) On a separate sheet of paper, answer the following ques- tions as assigned by your instructor: 1. What are the end products of anaerobic and aerobic respiration pathways? How …
17) The low relative humidity of the air that has descended to the base of a mou
17) The low relative humidity of the air that has descended to the base of a mountain can: a. result in blowing snow. b. cause snow to sublimate. …
17) The reduced cofactor used in fatty acid synthesis is ________. 18) All of th
17) The reduced cofactor used in fatty acid synthesis is ________. 18) All of the fatty acid synthase reactions are carried out on substrates attached to acyl carrier protein via …
17) The steady state Carbon Cycle is largely determined by the interplay between
17) The steady state Carbon Cycle is largely determined by the interplay between whie h two processes: a. The burning of fossil fuels and photosynthesis b. Erosion and photosynthe…
17) Unlike soluble, cytosolic proteins, membrane proteins are more difficult to
17) Unlike soluble, cytosolic proteins, membrane proteins are more difficult to purify. Which of the following substances is most commonly used to help purify a membrane protein? …
17) What variable is primarily used to rate hurricanes? o SST o Wind Speed o Siz
17) What variable is primarily used to rate hurricanes? o SST o Wind Speed o Size o Surge 18) In which basin has a trend been identified in terms of storm development? o Tropical …
17) Which of the following is a feature of X-diffraction? A) Radiation passing t
17) Which of the following is a feature of X-diffraction? A) Radiation passing through a structure will be scattered only if the structure contains repeating units. B) Scattered r…
17) Which of the following is an example ol pu A) water rushing over Niagara Fal
17) Which of the following is an example ol pu A) water rushing over Niagara Falls B) light flashes emitted by a firefly C) a molecule of glucose D) a crawling beetle foraging for…
17) Which of the following steps is not required for signal-based targeting of p
17) Which of the following steps is not required for signal-based targeting of proteins to the nucleus? a) Translation occurs using ribosomes b) The newly synthesized protein cont…
17) Why is a person not likely to have two identical alleles at a given MHC locu
17) Why is a person not likely to have two identical alleles at a given MHC locus? a. There is a very high degree of polymorphism in the MHC b. Maternal and paternal chromosomes w…
17) the following happens whan a G-protein - coupled receptor activates a g prot
17) the following happens whan a G-protein - coupled receptor activates a g protein a) the beta subunit exchanges GDP to GTP b) it activates the alpha subunit and inactivates the …
17)antiserum may be described as: a) Blood serum that contains antibodies b) Blo
17)antiserum may be described as: a) Blood serum that contains antibodies b) Blood serum that contains antigens c) Blood serum that contain an antibiotic d) Bovine blood serum pri…
17, Select the false statement: A) In all enzyme reaction mechanisms, enzyme-sub
17, Select the false statement: A) In all enzyme reaction mechanisms, enzyme-substrate interactions never result in formation of covalent bonds 8) Amino acids that come from widel…
17, Which of the following is/are among the most productive ecosystems? II. Incr
17, Which of the following is/are among the most productive ecosystems? II. Increasing ocean temperature leading to increasing evaporation/cloud cover leading to net cooling by re…
17- To cultivate fungi, a selective medium such as bacterial growth. is ideal du
17- To cultivate fungi, a selective medium such as bacterial growth. is ideal due to its low pli that inhibits a. Sabouraud agar b. Nutrient agar c. Mueller Hinton 11 d. None of t…
17- Which of the following is FALSE about bacteria? A. they lack a defined nucle
17- Which of the following is FALSE about bacteria? A. they lack a defined nucleus surrounded by nuclear membrane B. they lack cellular organelles such as mitochondria and chlorop…
17-The fluid mosaic model of cells membrane: mosaic one respectively). b. What i
17-The fluid mosaic model of cells membrane: mosaic one respectively). b. What is (are) the function(s) of each of this constituents? c. Which property of membrane lipids is the b…
17. (2 points) organisms by genus and 18. (3 points) Fill in the term that corre
17. (2 points) organisms by genus and 18. (3 points) Fill in the term that corresponds to each definition: nomenclature is a two-word naming system for identifying A. An harbors a…
17. (2.5 pts) Given the following reaction, 4 HCI(aq) + MnO2(s) MnCl2(aq) + Cl2(
17. (2.5 pts) Given the following reaction, 4 HCI(aq) + MnO2(s) MnCl2(aq) + Cl2(g) + 2H2O(l) write the expression for the equilibrium constant, K. 18. (4.5 pts) Predict the direct…
17. (20 pts) The generic Ramachandran plots for all amino acids and glycine are
17. (20 pts) The generic Ramachandran plots for all amino acids and glycine are shown below Darker regions are more favored than lighter colored regions. Individual points corresp…
17. (extra credit) We did not study density-dependent processes in age-structure
17. (extra credit) We did not study density-dependent processes in age-structured populations, but you could guess behavior of such models from the simpler models. Imagine a speci…
17. A CMP contains a cytosine and a phosphate group b. a. a cytosine, a ribose,
17. A CMP contains a cytosine and a phosphate group b. a. a cytosine, a ribose, and a phosphate group a cytosine, a deoxyribose, and a phosphate group c. d. a cytosine, a methioni…
17. A charged atom or molecule is called: 18. Adjacent water molecules are held
17. A charged atom or molecule is called: 18. Adjacent water molecules are held together by this type of bond. 19. An atom that gains an electron is called: 20. An atom that gains…
17. A fragment of a wild-type protein contains the following nine amino acids: N
17. A fragment of a wild-type protein contains the following nine amino acids: N...Trp-Trp-Trp-Met-Arg-Glu-Trp-Thr-Met...C In four mutant versions of this protein, this same fragm…
17. A pulsar is a Select one: a. black hole b. neutron star c. protostar d. whit
17. A pulsar is a Select one: a. black hole b. neutron star c. protostar d. white dwarf 18.A non-accreting black hole is 500 light years away. How can we detect it? a. Infrared im…
17. A sheet of paper is 8.5 in. wide by 11 in. long. What is its width & length
17. A sheet of paper is 8.5 in. wide by 11 in. long. What is its width & length in cm? in mm? _______cm wide; _______cm long; _______mm wide; __________mm long 18. A jar holds…
17. A small lemon-shaped cyst is present in the permanent stained smear, and it
17. A small lemon-shaped cyst is present in the permanent stained smear, and it has a single nucleus and a curved fibril that has been called "the shepherd's crook" this organism …
17. A test for a highly penetrant mutation that is administered to an individual
17. A test for a highly penetrant mutation that is administered to an individual at high risk for an adult onset disorder based on his or her family history is a A. carrier test C…
17. Active transport, facilitated diffusion and osmosis all require the expendit
17. Active transport, facilitated diffusion and osmosis all require the expenditure of metabolic energy.True or False 18.Living cells cannot be viewed under an electron microsscop…
17. Based on the following replication bubble, which of these statements is true
17. Based on the following replication bubble, which of these statements is true? 3' A) X and Y are leading strands, W and Z are lagging strands B) X and Z are leading strands, W …
17. Below is a folding energy funnel describing folding energy landscape of a pr
17. Below is a folding energy funnel describing folding energy landscape of a protein. The width of the funnel indicates the entropy of the protein, and the height corresponds to …
17. Below is a listing of nephron components and associated structures: 1. desce
17. Below is a listing of nephron components and associated structures: 1. descending limb of loop of Henle 2. Bowman's capsule 3. collecting tubule 4. ascending limb of loop of H…
17. Calculate the charge in Coulomb of 1 electron. A. 1.6890566 x 10\'16 c B. 1.
17. Calculate the charge in Coulomb of 1 electron. A. 1.6890566 x 10'16 c B. 1.8967864 x 1013 c D. 2.5688868 x 10"C E 1.6021773 x 1019C c. 2.4686886 x 10-6 c 18. Calculate the cha…
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