Biology and Genetics

1S er ert veSaiene 12 2 3 4 5 8 9 pg up 5. Imagine a diploid animal species with

1S er ert veSaiene 12 2 3 4 5 8 9 pg up 5. Imagine a diploid animal species with a single gene that controls the production of a particular digestive enzyme. Currently, there are …

1S rt and Vessels Lab Exam - Requires Respondus LockDown Browser + ocam : Jun 7

1S rt and Vessels Lab Exam - Requires Respondus LockDown Browser + ocam : Jun 7 at 10.20pm z Instructions l ave 75 minutes and TWO attempts to complete this lob exam, Keep in mind…

1SARD FNAL A 115/140 FINAL TAKE-HOME TEST NAME Handwrite all parts of answer in

1SARD FNAL A 115/140 FINAL TAKE-HOME TEST NAME Handwrite all parts of answer in the space provided. You you can illuminate your answers with illustrations drawings, diagrams, phot…

1The annual cycle of beach widening, and erosion is most closely related to and

1The annual cycle of beach widening, and erosion is most closely related to and caused by: a monthly changes in tidal cycles b. mean annual air temperature changes from year to ye…

1The metabolites of yogurt culture cause the pH to: Select one: a. Stabilize b.

1The metabolites of yogurt culture cause the pH to: Select one: a. Stabilize b. Not change at all c. Strongly increase d. Decrease e. Increase 2 In the Enterotube II, The alpha-Na…

1Typically, the majority of Atlantic tropical systems travel westward at lower l

1Typically, the majority of Atlantic tropical systems travel westward at lower latitudes and then curve to the north and northeast upon reaching the belt of the prevailing westerl…

1Which causative agent is linked with producing the characteristic symptom of ri

1Which causative agent is linked with producing the characteristic symptom of rice water stools? Vibrio cholerae Escherichia coli O157:H7 Entamoeba histolytica Hepatitis B virus 2…

1Which eukaryotic organelle is about the size and looks like a bacteria cell? a)

1Which eukaryotic organelle is about the size and looks like a bacteria cell? a) cell membrane b) ER c) nucleus d) mitochondrion 2. Which of the following is a small circular piec…

1Which feature is affected by the cell size? a) Diffusion b) membrene c) reprodu

1Which feature is affected by the cell size? a) Diffusion b) membrene c) reproduction d) DNA 2. What are the hair-like structure that stick out of a bacteria cell? a) capsule b) F…

1Which is FALSE about primary air pollutants? harmful gases released from a sour

1Which is FALSE about primary air pollutants? harmful gases released from a source directly gases that do not go through a smokestack formed by chemical reactions when gases in th…

1Which of the following may have cell walls containing teichoic acids? Gram-nega

1Which of the following may have cell walls containing teichoic acids? Gram-negative bacteria Archaea Gram-positive bacteria Both Gram-positive and Gram-negative bacteria All prok…

1\" A fruit fly population has 60% dominant allele for a particular gene. what p

1" A fruit fly population has 60% dominant allele for a particular gene. what proportion is carried by individuals with heterozygous alleles if population is in Hardy-Weinberg equ…

1] Translate amino acid side-chain properties into one-letter amino acid codes t

1] Translate amino acid side-chain properties into one-letter amino acid codes to spell out an english word. ENTER FOUR CAPITAL LETTERS, NO SPACES. [tiny and polar] [aromatic, hyd…

1] a) The concentration of C 32 H 66 inwinter rainwater is 1.50 ppb. Assume that

1] a) The concentration of C32H66 inwinter rainwater is 1.50 ppb. Assume that the density of water is1.00 g/mL; find the concentration of C32H66expressed as nM. Hint: If % = parts…

1]All new phospholipid membrane is synthesized at the cytoplasmic side of the en

1]All new phospholipid membrane is synthesized at the cytoplasmic side of the endoplasmic reticulum and spontaneously distributes between both monolayers by spontaneous flipping o…

1_Activity of Cdks are, in part, due to a)their transcription being activated b)

1_Activity of Cdks are, in part, due to a)their transcription being activated b)their phosphorases being present c)their cyclin being present d)their proteosome being active 2_A d…

1_Breast cancer is often treated with vincristine (originally derived from Vinca

1_Breast cancer is often treated with vincristine (originally derived from Vinca rosea), in which it interferes with microtubule formation, thus chromosomes can't separate properl…

1_Which of the following statements are true of actin? Select all those which ap

1_Which of the following statements are true of actin? Select all those which apply to actin. directly involved in muscle contraction involved in the movement of cilia and flagell…

1_______ Population Change 2_______ Predator-Prey relationship 3_______ Density

1_______ Population Change 2_______ Predator-Prey relationship 3_______ Density Dependent factor 4_______ Low Resilience 5_______ Population Crash 6_______Exponential Growth 7____…

1a BIOL 2230 Microbiology: Bacterial Growth Homework Part 2-5 points 1., Classif

1a BIOL 2230 Microbiology: Bacterial Growth Homework Part 2-5 points 1., Classify the bacterial growth in each tube (to theR side) based on oxygen concentration. (black dots indic…

1a Eapt AbaieSutMer Ost This is the molecule AZT. it\'s used as an antiviral med

1a Eapt AbaieSutMer Ost This is the molecule AZT. it's used as an antiviral medicine. Specifically enzyme that synthesizes viral HIV RNA into DNA in side of human host cells. se t…

1a and 1b please. Here is graph of describing what happened to a culture when it

1a and 1b please. Here is graph of describing what happened to a culture when it was exposed to a temperature higher than it's maximum temperature The following two questions are …

1a and 1b please. Here is graph of describing what happened to a culture when it

1a and 1b please. Here is graph of describing what happened to a culture when it was exposed to a temperature higher than it's maximum temperature The following two questions are …

1a) A 0.2527-g sample of a mixture of Mg(OH)2 and Al(OH)3 was treated with 50.00

1a) A 0.2527-g sample of a mixture of Mg(OH)2 and Al(OH)3 was treated with 50.00 mL of 0.225 mol L?1 HCl(aq). The resulting solution required 13.73 mL of 0.176 mol L?1 NaOH(aq) to…

1a) A 1 liter solution contains 0.425 M hydrocyanic acid and 0.567 M potassium c

1a) A 1 liter solution contains 0.425 M hydrocyanic acid and 0.567 M potassium cyanide. Addition of 0.468 moles of calcium hydroxide will: (Assume that the volume does not change …

1a) Consider the topic of familial Down syndrome. A person with a normal phenoty

1a) Consider the topic of familial Down syndrome. A person with a normal phenotype who carries a translocated chromosome can produce _____ gamete types, with respect to chromosome…

1a) Draw out the stages of Mitosis for an organism with a diploid number of 6 (2

1a) Draw out the stages of Mitosis for an organism with a diploid number of 6 (2n=6), label the stages and label the final outcome (how many daughter cells, are they identical, ar…

1a) Enzymes of glycolysis are coded by nuclear DNA. They are synthesized in the

1a) Enzymes of glycolysis are coded by nuclear DNA. They are synthesized in the ________ on _________ ribosomes. But not all proteins are that simple. The GLUTs we mentioned are t…

1a) Restriction enzymes_______and______ would be used to clone a segment of frog

1a) Restriction enzymes_______and______ would be used to clone a segment of frog DNA. 1b) The size of the recombinant plasmid is _________bp. 1c) The recombinant plasmid when tran…

1a) Stromatolites dominated most of Earths biological history from >3.5Ga to abo

1a) Stromatolites dominated most of Earths biological history from >3.5Ga to about 600 Ma (the Precambrian). What effect might the apperence of Gastropods at the begining of th…

1a) The C-N peptide bond itself is planar, but the bonds on either side can rota

1a) The C-N peptide bond itself is planar, but the bonds on either side can rotate. Allowable angles are called F(phi = F) and Y(psi = Y). In proteins, almost all amino acid-to-am…

1a) The region of the thoracic cavity between the two pleural cavity between the

1a) The region of the thoracic cavity between the two pleural cavity between the two pleural cavities is called 1b) what epithelial tissue lines the trachea? 1c) what epithelial t…

1a) What phrase might connect \"growth plate\" to the concept map? Select all th

1a) What phrase might connect "growth plate" to the concept map? Select all that apply. Growth plates are at the ends of long bones. Growth plates are controlled by motor neurons.…

1a) _____ is when the chemical bond linking a base to its nucleotide is broken.

1a) _____ is when the chemical bond linking a base to its nucleotide is broken. a) Deamination b) Depurination c) Single stranded break d) Mismatch 1b) Which of the following is N…

1a) evaluate each argument for validity and soundness 2b) evaluate the arguments

1a) evaluate each argument for validity and soundness 2b) evaluate the arguments for strength and cogency Argument A Argument B If Abraham Lincoln was mortally stabbed in the back…

1a). A population of dogs may have brown or white fur. Brown fur is the dominant

1a). A population of dogs may have brown or white fur. Brown fur is the dominant trait and is encoded by the alleles BB or Bb. White dogs have the alleles bb. 16.8% of the populat…

1a). Add 20 nucleotides of coding sequence to the following forward and reverse

1a). Add 20 nucleotides of coding sequence to the following forward and reverse primers. the nucleotides necessary for optimal digestion of the amplicon are italized while the res…

1a)Explain what happens when a saturated salt solution is added to the methylcel

1a)Explain what happens when a saturated salt solution is added to the methylcellulose solution. 1b)What is this effect called? 4.) Name the compound that is responsible for swell…

1a. At 25 degrees celsius, it takes 20 grams of water vapor to saturate 1 kilogr

1a. At 25 degrees celsius, it takes 20 grams of water vapor to saturate 1 kilogram of dry air. If there are 5 grams of water vapor in 1 kg of air at that temperature, what is the …

1a. Describe the contents of the DSM-IV. How many disorders are included? How ma

1a. Describe the contents of the DSM-IV. How many disorders are included? How many categories of disorder? What are the DSM-IV axes? (5 points) 1b. Mention two benefits of the DSM…

1a. Design and perform a cross between a female fly with vestigal wing size and

1a. Design and perform a cross between a female fly with vestigal wing size and a male fly with an incomplete wing vein mutation. Carefully study the phenotype of this male fly to…

1a. Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissoci

1a. Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxide, which is a reddish brown gas. Three experiments were run starting with d…

1a. Ginkgo biloba These trees belong to which Phylum? 1b. These trees belong to

1a. Ginkgo bilobaThese trees belong to which Phylum? 1b. These trees belong to which Class? 1c. These trees are dioecious (meaning that this species has both male and female trees…

1a. Ginkgo bilobaThese trees belong to which Phylum? 1b. These trees belong to w

1a. Ginkgo bilobaThese trees belong to which Phylum? 1b. These trees belong to which Class? 1c. These trees are dioecious (meaning that this species has both male and female trees…

1a. Imagine that you are a skeptical scientist who is not convinced that the phy

1a. Imagine that you are a skeptical scientist who is not convinced that the phylogeny of animals is accurate. You wish to reconstruct the animal phylogeny using molecular sequenc…

1a. In recent years, there have been several major tornado disasters that have c

1a. In recent years, there have been several major tornado disasters that have caused serious loss of life or injuries when the hit public biuldings such as shops and schools. Wha…

1a. Indicate whether the statements below are true or false (T or F). i. ______

1a. Indicate whether the statements below are true or false (T or F). i.   ______ Brains are required for movement. ii.   ______ Cephalization is thought to be an adaptation for f…

1a. Like mitochondria, what is/are examples of “ex-microbe” organelles? apicopla

1a. Like mitochondria, what is/are examples of “ex-microbe” organelles?    apicoplasts    bacteriocytes    kinetoplasts    a AND b    a AND c 1b. Buchnera and aphids share a nutri…

1a. Name and describe one observation of climate change on planet Earth. 1b. How

1a. Name and describe one observation of climate change on planet Earth. 1b. How is this change detected? (Think: what evidence is recorded). 2. Detection is one part of the clima…

1a. The latent heat of melting ice is 80 calories for 1 gram of ice. If 1 gram o

1a. The latent heat of melting ice is 80 calories for 1 gram of ice. If 1 gram of ice absorbs 60 calories what do I get? a. 1 gram of ice b. 1 gram of water at a temperature of 20…