Biology and Genetics

33-35 Which starts chromosome coiling and mitosis? A) CyclinA-Cdk2 B) CyclinB-Cd

33-35 Which starts chromosome coiling and mitosis? A) CyclinA-Cdk2 B) CyclinB-Cdk1 C)Cyclin D-Cdk4 D) Cyclin E-Cdk2 E) Cyclin A-Cdk2 and Cyclin e-Cdk2 Which is/are true of somatic…

33-39 The amino acids of the proteins of the proteins keratin are arranged in a

33-39 The amino acids of the proteins of the proteins keratin are arranged in a helix. this secondary structure is stabilizarion by Covalent bonds proptide bonds glycosicitide bon…

33-46 True or False 33-46 True or False 33. In the diagnosis of Schistosoma mans

33-46 True or False 33-46 True or False 33. In the diagnosis of Schistosoma mansoni infection, urine samples need to be collected. 34. The metacercaria of Paragonimats westermani …

33-The GasPak anacrobic jar provides what environment? A. Oxygen free B. Bacteri

33-The GasPak anacrobic jar provides what environment? A. Oxygen free B. Bacteria free C. Carbon dioxide free D. All of the above Use the diagram below to answer the question 34 a…

33-The GasPak anaerobic jar provides what environment? A. B. C. D. Oxygen free B

33-The GasPak anaerobic jar provides what environment? A. B. C. D. Oxygen free Bacteria free Carbon dioxide free All of the above Use the diagram below to answer the question 34 a…

33-To stabilize the transition state complex, which of the following must be low

33-To stabilize the transition state complex, which of the following must be lowered? A) Initial energy state B) Activation energy C) Net energy change D) The Vmax B) Final energy…

33. (4 Pts) Two parental plants, RRGGWW (round, yellow, and purple-flowered) and

33. (4 Pts) Two parental plants, RRGGWW (round, yellow, and purple-flowered) and rrggww wrinkled, green and white-flowered), are mated to produce an F1 with dominant phenotypes (r…

33. A pro professor creates a drug that inhibits Cat+ release from the sarcoplas

33. A pro professor creates a drug that inhibits Cat+ release from the sarcoplas?m reticul position? psculum, upon administration to the patient, this patient's muscles will be in…

33. A professor creates a drug that inhibits Cat+ release from reticulum, upon a

33. A professor creates a drug that inhibits Cat+ release from reticulum, upon administration to the patient, this patient's mus position? a++ release from the sarcoplasmic will b…

33. A thorn penetrates the bottom of the foot to the fourth epidermal layer. To

33. A thorn penetrates the bottom of the foot to the fourth epidermal layer. To what layer of the epidermis did it penetrate? a corneum b. lucidum c. spinosum d. basale 34. The ar…

33. An airplane pilot is going to demonstrate flying in a tight vertical circle.

33. An airplane pilot is going to demonstrate flying in a tight vertical circle. To ensure that she doesn't black ou at the bottom of the circle, the acceleration must not exceed …

33. Bethanechol is administered subcutanetously to a patient with postoperative

33. Bethanechol is administered subcutanetously to a patient with postoperative abdominal distention (accumulation of air or fluid in the abdomen causing an outward expansion) sub…

33. Consider the figure below. Explain what the difference is among the three di

33. Consider the figure below. Explain what the difference is among the three different types of mice shown. There are genes on chromosome eleven that are involved in the developm…

33. Digestion reactions occur by means of 34. Which of the following isfare not

33. Digestion reactions occur by means of 34. Which of the following isfare not 35. According to the fluid-mosaic model of a. Protein and phospholipids form a c. Phospholipids for…

33. Divides Earth into Northern and Southern Hemispheres -Brazil is located on t

33. Divides Earth into Northern and Southern Hemispheres -Brazil is located on this continent. A strip of land surrounded by water on three sides. The United States of America is …

33. Drake is interested in improving his cardiorespiratory endurance. He has com

33. Drake is interested in improving his cardiorespiratory endurance. He has compiled his plan below: Drake plans to run two times per week and walk two times per week Drake's run…

33. During Animal Viruses multiplication, the synthesis of the RNA molecules. Wh

33. During Animal Viruses multiplication, the synthesis of the RNA molecules. What is the difference between a positive sense and negative sense RNA molecule? A. One will be able …

33. Earthquake shaking, ocean waves, and heavy rain tend to do this. A) strength

33. Earthquake shaking, ocean waves, and heavy rain tend to do this. A) strengthen slopes B) C) destabilize slopes 34. An example of a rain shadow desert. A) Columbia Plateau B) A…

33. Earthquake shaking, ocean waves, and heavy rain tend to do this. A) strength

33. Earthquake shaking, ocean waves, and heavy rain tend to do this. A) strengthen slopes B) C) destabilize slopes 34. An example of a rain shadow desert. A) Columbia Plateau B) A…

33. Evolutionary biologists have observed variation in the average age and size

33. Evolutionary biologists have observed variation in the average age and size of mature individuals in a population of small freshwater guppies Guppies found in pools with pike …

33. Folivorous insects typically remove annually a. no more than 0.1% of the lea

33. Folivorous insects typically remove annually a. no more than 0.1% of the leaf material produced by a forest. b. between 2 and 5% of the leaf material produced by a forest. c. …

33. How are microsatellite markers scored (what are the alleles)? 34. Why are mi

33. How are microsatellite markers scored (what are the alleles)? 34. Why are microsatellites codominant markers? 35. What are the advantages and disadvantages of using RFLP, AFLP…

33. How many phenotypic classes may be generated from athree-point testcross? A.

33. How many phenotypic classes may be generated from athree-point testcross? A. (3)=27 B. (2)=4 C. (2)3=8 D. (3)2=9 E. It cannot be predicted. 34.__________ bacterial strainsrequ…

33. In Calvin cycle of photosynthesis, CU reduced to produce organic compounds s

33. In Calvin cycle of photosynthesis, CU reduced to produce organic compounds such as glucose. What cofactor is the electron donor for carbon fixation? (c) FADH: (a) NADPH (b) NA…

33. In the European dog flea (an XX:XO species) there are two traits under inves

33. In the European dog flea (an XX:XO species) there are two traits under investigation. The first trait determines the length of the bristles on the body and is generally symbol…

33. List the hormones produced by the placenta. 34. List the substances that can

33. List the hormones produced by the placenta. 34. List the substances that can pass through the placental barriers. 35. What are the functions of placental hormone human chorion…

33. Nursing education staff may teach all of these except A. Basic nursing skill

33. Nursing education staff may teach all of these except A. Basic nursing skills needed to begin employment B. How to use new equipment D. New and changing information for the nu…

33. Paracrine signals: A. Act on cells distant from the cell they are rel B. Are

33. Paracrine signals: A. Act on cells distant from the cell they are rel B. Are released by neurons C. Act on cells near to the cells they are released from. D. Are hormones 4pbe…

33. Please provide an example of an “invasive species,” and identify the environ

33. Please provide an example of an “invasive species,” and identify the environment in which it is invasive. 35. Please list the zones of altitudinal zonation, and how they chang…

33. Sydney Brenner and Francis Crick recombined the B genes from two mutant T4 p

33. Sydney Brenner and Francis Crick recombined the B genes from two mutant T4 phages containing insertion or deletion mutations and created a phage with a B gene containing two m…

33. Synthesis of triacylglycerols is dependent on A) the availability of glycero

33. Synthesis of triacylglycerols is dependent on A) the availability of glycerol-3-phosphate B) the uptake of glucose from the bloodstream the enzyme responsible for reduction of…

33. The Middle East is to Mackinder\'s World-island a. Central b. eccentric c. p

33. The Middle East is to Mackinder's World-island a. Central b. eccentric c. peripheral d. outlier 34. A. T. Mahan was reported to have given the name Fertile Crescent to the cul…

33. The a. capsid of viruses has a lot of variety and influences how the virus r

33. The a. capsid of viruses has a lot of variety and influences how the virus replicates inside the host cell b. tail fibers c. enveloped d. base plate e. genome 34. Comparing th…

33. The ds siRNA, ds miRNA or ss piRNA are ultimately used by a RISC or a RISC-l

33. The ds siRNA, ds miRNA or ss piRNA are ultimately used by a RISC or a RISC-like complexes. The centrally important member of RISC that slices target mRNA is a member of the __…

33. The fruit fly Drosophila melanogaster has four pairs of chromosomes, whereas

33. The fruit fly Drosophila melanogaster has four pairs of chromosomes, whereas the house fly Musca domestica has six pairs of chromosomes. In which species would you expect to s…

33. What causes the milky white appearance of some hailstones? a. air bubbles tr

33. What causes the milky white appearance of some hailstones? a. air bubbles trapped in the hailstone b. above normal atmospheric pressure c. pollution trapped in the thunderstor…

33. What is an integral protein? a. a protein that is required for biochemical r

33. What is an integral protein? a. a protein that is required for biochemical reactions to occur b. a protein that is embedded in a membrane because it has hydrophobic sections c…

33. What is the overall function of the B vitamins? 34. What are rich food sourc

33. What is the overall function of the B vitamins? 34. What are rich food sources of many of the B vitamins? 35. What is the function of vitamin C? that may result from a deficie…

33. What is the purpose of the peptidyl transferase function in ribosomes? a. it

33. What is the purpose of the peptidyl transferase function in ribosomes? a. it charges tRNA:s b. it acetylates the end of a protein after translation c. it cleaves the polypepti…

33. Which nematode lays eggs around the anus causing anal itch A. round wormB. t

33. Which nematode lays eggs around the anus causing anal itch A. round wormB. tape worm C. pin worm D. hook worm 34. What is the difference between HIV infection and AlDS? A. bot…

33. Which of the following is NOT an adaptation to hot temperature? A. Hi B. Inc

33. Which of the following is NOT an adaptation to hot temperature? A. Hi B. Increase in flexibility C. More H bond D. More proline E. More saturated lipids her proportion of guan…

33. Which of the following is a heterogeneous mixture? A) sugar in water B)NaCl

33. Which of the following is a heterogeneous mixture? A) sugar in water B)NaCl in water C) sand in water D) bronze E) vinegar 34. Which of the following is an element? A Cr B) NO…

33. Which of the following short excerpts would you NOT use in an essay to suppo

33. Which of the following short excerpts would you NOT use in an essay to support the idea that utopian literature seems to have emerged in the ancient Mediterranean world? a.   …

33. Which of the following statements is NOT true of mRNA? a) Prokaryotic mRNAs

33. Which of the following statements is NOT true of mRNA? a) Prokaryotic mRNAs are mainly polycistronic. b) Eukaryotio-mRNAs aremainly-menocistronio c) Prokaryotic mRNAs are capp…

33. Which of the following statements is false? O Nonself substances are major h

33. Which of the following statements is false? O Nonself substances are major histocompatibility proteins that have been altered by T cells D Cytokines are proteins that alter th…

33. Which of these does facilitated transport require? A difference in a gradien

33. Which of these does facilitated transport require? A difference in a gradient b/w molecules b. a. ATP .ADP 34. Which is larger cilia or flagella? a. Flagella b. Cilia 35. Whic…

33. Which statement most accurately describes the current state of Carbon Captur

33. Which statement most accurately describes the current state of Carbon Capture and Storage (CCS) technology for use in coal power plants? CCS technology is not yet ready for te…

33. Which statement most accurately describes the current state of Carbon Captur

33. Which statement most accurately describes the current state of Carbon Capture and Storage (CCS) technology for use in coal power plants? CCS technology is not yet ready for te…

33. You bathe neurons in a salt solution that has Na+ and K+ radioactively label

33. You bathe neurons in a salt solution that has Na+ and K+ radioactively labeled. You immediately stimulate the cells to fire an action potential, then you wash off the media an…

33. \"What did you have for lunch an hour ago?\" Before I asked you that questio

33. "What did you have for lunch an hour ago?" Before I asked you that question, the information was in your a. postconscious level b. unconscious level c. preconscious level d. c…