Biology and Genetics

24-What is the mordant in acid- fast staining? A. Basic fachsin B. Heat C. Methy

24-What is the mordant in acid- fast staining? A. Basic fachsin B. Heat C. Methylene blue D. Acid-alcohol 25- Which stain is a differential stain? A. gram stain B. capsule stain C…

24-What is the mordant in acid- fast staining? A. Basic fuchsin B. Heat C. Methy

24-What is the mordant in acid- fast staining? A. Basic fuchsin B. Heat C. Methylene blue D. Acid-alcohol 25- Which stain is a differential stain? A. gram stain B. capsule stain C…

24-What is the mordant in acid- fast staining? A. Basic fuchsin B. Heat C. Methy

24-What is the mordant in acid- fast staining? A. Basic fuchsin B. Heat C. Methylene blue D. Acid-alcohol 25- Which stain is a differential stain? ?.gram stain B. capsule stain C.…

24. (4 points) Please match the first column with the second column accordingly

24. (4 points) Please match the first column with the second column accordingly A. Superficial mycosis 2. Beneath the skin 3. Deep within the body 4.Caused by normal environmental…

24. A 31 year old male has a history of multiple recurrent infections. The patie

24. A 31 year old male has a history of multiple recurrent infections. The patient was diagnosed with HIV 8 months ago and has refused pharmacologic treatment. Today a skin biopsy…

24. A common test kit for rheumatoid factor (RF) contains a saline diluent, posi

24.    A common test kit for rheumatoid factor (RF) contains a saline diluent, positive and negative controls, and an IgG-latex particle complex. A positive reaction is indicated …

24. A woman seeking genetic counseling was found to be heterozygous for a chromo

24. A woman seeking genetic counseling was found to be heterozygous for a chromosomal rearrangement between the second and third chromosomes. Her chromosomes are shown diagrammed …

24. Anfinsen demonstrated the renaturation of the protein RNase in vitro. Why wo

24. Anfinsen demonstrated the renaturation of the protein RNase in vitro. Why would the protein not refold were removed after the reducing agent was removed? a. The protein would …

24. Angiosperms are known as the A. Flowering plants, the most diverse& numerous

24. Angiosperms are known as the A. Flowering plants, the most diverse& numerous group of plants on earth B. Have cuticle C. True mosses D. Helical bacterium 25. Which of the …

24. At the end of mitosis, how many haploid cells are there? (A) 0 (B) 2 (C)4 (D

24. At the end of mitosis, how many haploid cells are there? (A) 0 (B) 2 (C)4 (D) 8 25. At the end of meiosis II, how many haploid cells are there? (A) 0 (B) 2 (C) 4 (D) 8 The cro…

24. Can a lipid soluble protein readily cross the cell membrane? a. Yes b. No 25

24. Can a lipid soluble protein readily cross the cell membrane? a. Yes b. No 25. Are the phosphate heads on the outside of the cell hydrophilic or hydrophobic? a. Hydrophilic b. …

24. Characters or phenotypes which vary continuously were in the early part of t

24. Characters or phenotypes which vary continuously were in the early part of the twentieth century thought to be influenced by genes which were not single factor Mendelian genes…

24. Deorxyribose is a sugar found in C. DNA E. ATP 16. A bond created from the s

24. Deorxyribose is a sugar found in C. DNA E. ATP 16. A bond created from the sharing of electrons between two atoms is a(a)ond. B. starch. A. covalent B. hydrogen D. RNA C.ionie…

24. Dr. Jonas, the anesthesiologist, is assisting the orthopod with Mr. J\'s sur

24. Dr. Jonas, the anesthesiologist, is assisting the orthopod with Mr. J's surgery. He decides to use Mannitol along with his usual choices of anesthesia medications. Why has the…

24. E coli 0157:117 characteristics include all the following except it A. Only

24. E coli 0157:117 characteristics include all the following except it A. Only causes oceupational illness in people who work with animals that are reservoirs B. Is transmitted b…

24. F2 plants segregate 3/4 purple and 1/4 colorless. Suppose an individual F2 p

24. F2 plants segregate 3/4 purple and 1/4 colorless. Suppose an individual F2 plant that is colorless undergoes selfing, and thereby produces a large number of Fs progeny. What i…

24. Genes that are located on thesame chromosome are a. linked b.homozoygous c.c

24. Genes that are located on thesame chromosome are a. linked b.homozoygous c.chromologs d.holosgous e. coupled 25. Genes that are linked a. do not assort independently during me…

24. How can PCR be used to identify if a patient has the H1N1 virus? 25. How is

24. How can PCR be used to identify if a patient has the H1N1 virus? 25. How is a DNA library generated? Why is this the 1st step in whole genome sequencing? 26. How is a cDNA lib…

24. If you had been growing a mixture of bacteria on a mediun containing gelatin

24. If you had been growing a mixture of bacteria on a mediun containing gelatin as a solidifying agent and notices, after incubation, that the medium haá turned to a liquid even …

24. If you had been growing a mixture of bacteria on a mediun containing gelatin

24. If you had been growing a mixture of bacteria on a mediun containing gelatin as a solidifying agent and notices, after incubation, that the medium haá turned to a liquid even …

24. If you were to examine limestone deposits throughout the world, which group

24. If you were to examine limestone deposits throughout the world, which group of organisms would you expect to find in the greatest abundance? A. Radiolarians B. Dinoflagellates…

24. In general, plants are almost always moving nutrients against a concentratio

24. In general, plants are almost always moving nutrients against a concentration gradient because a. the needed nutrients are almost always relatively rare in the soil compared t…

24. In plants, the Calvin Cycle functions to: A. Produce oxygen B. Reduce carbon

24. In plants, the Calvin Cycle functions to: A. Produce oxygen B. Reduce carbon dioxide to sugar C. Generate electrons D. Capture sun energy 25. Genetic markers are sequences of …

24. In snails shell shape is determined by maternal genetic inheritance at a sin

24. In snails shell shape is determined by maternal genetic inheritance at a single locus. The dextral (D) allele is dominant to the sinistral allele (d). You make observations ab…

24. In the following map (Figure Q24) of the Earth the continents and oceans are

24. In the following map (Figure Q24) of the Earth the continents and oceans are shown. The tectonic plates and boundaries are also indicated with the thick black lines. Answer th…

24. In the sequence comparison below, the human sequence, top, is translated wit

24. In the sequence comparison below, the human sequence, top, is translated with the amino acids placed above the DNA strand; the mouse sequence is below; based on the indels (re…

24. Mars\' thick atmosphere creates a surface pressure of 90 atmospheres (90 tim

24. Mars' thick atmosphere creates a surface pressure of 90 atmospheres (90 times the weight of the atmosphere on Earth at sea level). 22. We can see the rocky surface of Venus wi…

24. Mars\' thick atmosphere creates a surface pressure of 90 atmospheres (90 tim

24. Mars' thick atmosphere creates a surface pressure of 90 atmospheres (90 times the weight of the atmosphere on Earth at sea level). 22. We can see the rocky surface of Venus wi…

24. Most biological fuids have a pH value in the range of 25. A 28. Why is carbo

24. Most biological fuids have a pH value in the range of 25. A 28. Why is carbon so important in biology? A) 7-9 B) 5-7 C)7-10 D) 68 is any substance that increases the He concen…

24. Most biological fuids have a pH value in the range of 25. A 28. Why is carbo

24. Most biological fuids have a pH value in the range of 25. A 28. Why is carbon so important in biology? A) 7-9 B) 5-7 C)7-10 D) 68 is any substance that increases the He concen…

24. Mr. E. has been admitted for treatment of ascites. He also has some renal im

24. Mr. E. has been admitted for treatment of ascites. He also has some renal impairment and a history of heavy drinking. a. Which diuretic drug will the nurse expect to be CASE R…

24. Outer circular&inner; longitudinal muscle pattern. ll eumatazoans except cni

24. Outer circular&inner; longitudinal muscle pattern. ll eumatazoans except cnidarians B.cnidarians only among the eumatazoans (only two choices) 25. Based on the location of…

24. Shown is a representation of the results of an electromobility shift assay (

24. Shown is a representation of the results of an electromobility shift assay (EMSA). The plus and minus symbols indicate which of the listed components were included in each shi…

24. TBP is a protein subunit of the general transcription factor TFIID. What is

24. TBP is a protein subunit of the general transcription factor TFIID. What is the term (acronym) used to name the other protein subunits found in TFIID? 25. The sequence below r…

24. The four requirements for evolution by natural selection are A. larger beaks

24. The four requirements for evolution by natural selection are A. larger beaks, longer necks, more sperm, faster sperm B. trait variation, trait heritability, excess reproductio…

24. The measures of association you calculated for the cohort study from questio

24. The measures of association you calculated for the cohort study from questions 17-22 are crude (unadjusted). After adjusting for gender, the risk ratio changes to 1.42. Howeve…

24. The optimal temperature for most human pathogens might be expected to range

24. The optimal temperature for most human pathogens might be expected to range from 35-40°C. B. 20-45°C. C. 15-25°C. D. 93-98.6°C. 25. True or False? Switching from high dry obje…

24. The prooess of A) translation B) transcription C mismatch repair D) transfor

24. The prooess of A) translation B) transcription C mismatch repair D) transformation E DNA replication is described as semiconservative 25. Transfer of pieces of DNA mediated by…

24. The specialized regions at which chromatid pairs attach to the mitotic spind

24. The specialized regions at which chromatid pairs attach to the mitotic spindle are called _________________________. 25. Cell-fusion experiments between mitotic and interphase…

24. True or false? a. Reactants have a higer free energy than products in an exe

24. True or false? a. Reactants have a higer free energy than products in an exergonic reaction b. Enthalpy is energy stored within chemical bonds c. Entropy is disorder d. An enz…

24. Under what conditions will a Solar Eclipse a. During the night at 3 Quarter

24. Under what conditions will a Solar Eclipse a. During the night at 3 Quarter Phase b. During the night at Full Phase c. During the day at Full Phase d. During the day at New Mo…

24. Use th e thermodynamic data below to determine the standard free energy chan

24. Use th e thermodynamic data below to determine the standard free energy change G for the following reaction at 25c The standard molar entropies of these substances at 25 "C ar…

24. Use the following mRNA sequence to answer the questions that follow. end of

24. Use the following mRNA sequence to answer the questions that follow. end of the exam. The genetic code is at the 5'-CCGUAAGAUGGAUCUCAAGAUGUACUGAAA -3 a. The above mRNA sequenc…

24. Use the following terms to fill in the blank boxes. Some blank boxes have mo

24. Use the following terms to fill in the blank boxes. Some blank boxes have more than one answer Male reproductive system Stomach Pericardial cavity . Respiratory system Lungs .…

24. WHICH OF THE FOLLOWING STATEMNET IS FALSE? A)carolous linneus invented the t

24. WHICH OF THE FOLLOWING STATEMNET IS FALSE? A)carolous linneus invented the two-names claaification systemusig latin and based on charactersitic of organism. b)modern taxonomis…

24. What are some strategies used to protect a coasti A. No answer choice is cor

24. What are some strategies used to protect a coasti A. No answer choice is correct B. Seawalls D. Tombolos 25. I if the slope angle is greater than the angle of repose the slope…

24. What major types of RNA are produced in cells? How do they differ in a. proc

24. What major types of RNA are produced in cells? How do they differ in a. processing, b. final location in the cell c. function, and d. whether or not they are a final or interm…

24. What\'s the name of the big organelle big organelile viewed under a microsco

24. What's the name of the big organelle big organelile viewed under a microscope? appears empty when that appears in the middle of mosu a. large central vacuole c. nucleus d. cel…

24. When caring for a patient with injuries to the head, The appropriate met the

24. When caring for a patient with injuries to the head, The appropriate met the patient's airway is: A: Head-tilt, chin-lift B: Head-tilt, neck-lift C: Jaw-thrust maneuver with s…

24. Which condition produces the greatest earthquake hazard for a structure? a.

24. Which condition produces the greatest earthquake hazard for a structure? a. fundamental period of foundation soil fundamental period of structure fundamental period of foundat…