Biology and Genetics

7. In the lab, you are investigating a newly identified virus to determine how i

7. In the lab, you are investigating a newly identified virus to determine how it infects host cells. Luckily, you obtained a GFP-expressing virus from a colleague, so you can obs…

7. In the types of natural selection graphs, what type of selection is occurring

7. In the types of natural selection graphs, what type of selection is occurring in a population if the distribution graph shifts from the left end of the spectrum to the far righ…

7. King Midas poison dart frogs are found in two distinct color variations: gold

7. King Midas poison dart frogs are found in two distinct color variations: golden with black spots, or solid gold without spots. Having black spots (B) is a dominant condition ov…

7. Knowing that the segregation ratios for a set of loci are all 1/2 : 1/2, we c

7. Knowing that the segregation ratios for a set of loci are all 1/2 : 1/2, we can predict the frequencies of all possible gametic types by multiplying, if the loci are on differe…

7. Label the stereochemistry of the following two alanine structures as D or L.

7. Label the stereochemistry of the following two alanine structures as D or L. Note: b. is a Fischer Projection. CH3 H2N H,C NH b. a. What effect would the presence of a metaboli…

7. Label this diagram of an annelid and identily its class (Oligochacta, Polycha

7. Label this diagram of an annelid and identily its class (Oligochacta, Polychaeta, or Hirudinea). 19.2 Mollusks (Phylum Mollusca) s. Explain what causes the growth ridges found …

7. Latent heat of vaporization for water: a. is more than 500 times greater than

7. Latent heat of vaporization for water: a. is more than 500 times greater than specific heat of water b. unimportant for reservoirs c. a characteristic of lake stability d. a fa…

7. Let’s calculate the radiative equilibrium temperatures of the Earth’s surface

7. Let’s calculate the radiative equilibrium temperatures of the Earth’s surface and atmosphere (i.e. you need to calculate Tearth AND Tatmos) assuming that the atmosphere can be …

7. List and discuss four levels of a protein\'s structure. 8. What does (denatur

7. List and discuss four levels of a protein's structure. 8. What does (denaturation of protein) mean? And what are the main types of a prcKinthcd results nthe loss dits brologica…

7. M. luteus is com get rid of M luteus, you would be killing the microbes by mo

7. M. luteus is com get rid of M luteus, you would be killing the microbes by monly found in dairy products. If you were to pasteurize the dairy products to A. oxidizing them B. d…

7. Male cockroaches with mutations that strongly decrease the function of an RTK

7. Male cockroaches with mutations that strongly decrease the function of an RTK called RTKX are oblivious to the charms of their female comrades. This particular RTK binds to a s…

7. Many gaseous reactions occur in car engines and exhaust systems. One of these

7. Many gaseous reactions occur in car engines and exhaust systems. One of these is NO (g) +CO(g) NO(g) + CO2(g) An experiment is performed using a concentration of 0.10 mol L-1 f…

7. Match each molecule below with its function in Drosophila embryo patterning.

7. Match each molecule below with its function in Drosophila embryo patterning. (6 marks) d. Transcription factor, activated by Dorsal 1. Hedgehog a. Ligand, binds to Toll 2. Krup…

7. Match the name of the cellular structure to its primary function within the c

7. Match the name of the cellular structure to its primary function within the cell. Note: you will NOT use all of the cell functions listed (i.e. there are more cell functions th…

7. Mendel\'s Principle of Segregation states that the alleles of a gene will sep

7. Mendel's Principle of Segregation states that the alleles of a gene will separate from one another during the formation of gametes. Consider the genotype Aa. If crossing-over d…

7. Mr. C coasiders other lunch options on the menu. Which of the following meals

7. Mr. C coasiders other lunch options on the menu. Which of the following meals has foods from all sve groups of the MyPlate food guide O a. Hawalan Dizza (han, pineapple, deese)…

7. Often people refer to the \"Coriolis force\", but the class notes also refers

7. Often people refer to the "Coriolis force", but the class notes also refers to the "Coriolis acceleration". Explain how we know a Coriolis acceleration should have the same uni…

7. One BTU is the amount of heat energy needed to raise the temperature of a. 1

7. One BTU is the amount of heat energy needed to raise the temperature of a. 1 g water by 1 °C b. 1 lb water by I"C c. 1 lb water by 1 . d. 1 gal water by 1 °F. 8. The higher the…

7. One of Mendel’s crosses is described in Figure 4.10 in Lewis. a. List the F2

7. One of Mendel’s crosses is described in Figure 4.10 in Lewis. a. List the F2 genotypes and their proportions from Mendel’s dihybrid cross shown in Figure 4.10. b. List the four…

7. One of the X chromosomes in a particular Drosophila female but carried recess

7. One of the X chromosomes in a particular Drosophila female but carried recessive alleles of the genes for yellow body color (y). vermilion eye color (V). and forked bristles (f…

7. One of your older friends and her partner are having a baby. She decided to g

7. One of your older friends and her partner are having a baby. She decided to go with a home birth, because she doesn't like hospitals much. Afterwards, she calls you, terrified …

7. Ordered: Augmentin 300 mg p.o. q8h. Available: 200mg/5mL NDC 0029 6087-29 AUG

7. Ordered: Augmentin 300 mg p.o. q8h. Available: 200mg/5mL NDC 0029 6087-29 AUGMENTIN AMOXICILLIN/CLAVULANATE POTASSIUM FOR ORAL SUSPENSION When reconstituted, each 5 mt containg…

7. Organic vs. Inorganic Compounds (10 points total Given the compounds provided

7. Organic vs. Inorganic Compounds (10 points total Given the compounds provided below, match each compound with the correct oxidation number and organic/inorganic characteristics…

7. Organie vs. Inorganic Compounds (10 points total) Given the compounds provide

7. Organie vs. Inorganic Compounds (10 points total) Given the compounds provided below, match each compound with the number and organic/inorganic characteristics listed in the ta…

7. Please give answers with detailed explanations. preferentially done by hand o

7. Please give answers with detailed explanations. preferentially done by hand or on computer. Need ASAP and will rate ASAP. less otherwise indicated. 1. Five tRNAs are used in tr…

7. Please provide correct solution with detail. Thank you. Hydroxylamine is a ch

7. Please provide correct solution with detail. Thank you. Hydroxylamine is a chloroplast Inhibitor that reacts specifically with the cytochromo-bf complex. Which, if any, of the …

7. Primer Design. You need to amplify the entire sequence shown below by PCR. Fu

7. Primer Design. You need to amplify the entire sequence shown below by PCR. Furthermore sequence below must have an EcoRl site (GAATTC) at the 5' terminus, and a BamHI site 3' t…

7. Pro karyotes and eukaryotes carry out transcription using very similar machin

7. Pro karyotes and eukaryotes carry out transcription using very similar machinery, but there are also distinct differences 7a. Circle the components below that are present in eu…

7. Professors Mnemona Reef and Engram Ingot cannot agree on very much. Professor

7. Professors Mnemona Reef and Engram Ingot cannot agree on very much. Professor Reef tested the effects of estrogens on memory. In discussing her findings, she noted, These resul…

7. Prokaryotes and eukaryotes carry out transcription using very similar machine

7. Prokaryotes and eukaryotes carry out transcription using very similar machinery, but there are also distinct differences. 7a. Circle the components below that are present in eu…

7. Protein structure. Examine the three-dimensional atomic structure of the prot

7. Protein structure. Examine the three-dimensional atomic structure of the protein EF-G-2 from the bacterium Thermus thermophilus. Find the atomic coordinates of the crystal stru…

7. Refer to Figure 1. Which of the following is true regarding the age of motion

7. Refer to Figure 1. Which of the following is true regarding the age of motion on the fault? (1) it is younger than Cretaceous (2) it is Precambrian in age (3) it is older than …

7. Rewrite and balance the following equations. (16 points) SO3(g) + 02(g) SO.(g

7. Rewrite and balance the following equations. (16 points) SO3(g) + 02(g) SO.(g) a. b. Casio,(s) + HF(g) Sir(g) + Car,(s) + H2O(l) c. Sc0,(s) +HO) Sc(OH)3(s) e. BC13(g) + H2O(I) …

7. Scnario A? 8. Scenario B? 9. Shale Please feel free to correct me.. if I am w

7. Scnario A? 8. Scenario B? 9. Shale Please feel free to correct me.. if I am wrong. Can you please explain why as well? Figure 2 shows cross sections revealing the rocks below t…

7. Several mutant genes have been mapped to the third chromosome of Drosophila m

7. Several mutant genes have been mapped to the third chromosome of Drosophila melanogaster. Three well characterized examples are Dichaete (D), a dominant mutation which affects …

7. Shigella can penetrate the mucous membrane by a- Directed uptake by cells b E

7. Shigella can penetrate the mucous membrane by a- Directed uptake by cells b Exploitation of antigen sampling processes c- Type 3 secretion system d- None of the above 8- True o…

7. Small molecules and ions that affect enzyme activity A Aa Enzymes often need

7. Small molecules and ions that affect enzyme activity A Aa Enzymes often need to form associations wath other molecules or ions so they can function properly, as seen here. K* P…

7. Small tumors implanted in the anterior chamber of the eye fail to grow much,

7. Small tumors implanted in the anterior chamber of the eye fail to grow much, but when implanted into the iris they grew significantly. This demonstrates that tumor growth requi…

7. Some bacteria possess a fascinating system for combatting viral infections ca

7. Some bacteria possess a fascinating system for combatting viral infections called CRISPR (Clustered Regularly Interspersed Short Palindromic Repeats). The spacer DNAs (between …

7. State whether each of the following is an example of dehydration synthesis (D

7.      State whether each of the following is an example of dehydration synthesis (D) or hydrolysis (H). _______  Splitting starch molecules in your mouth to form smaller sugar m…

7. Survivorship to maturity and reproduction were tracked for every individual b

7. Survivorship to maturity and reproduction were tracked for every individual bom in 2001. Each brds beak depth was measured at matrity and compared to the population mean when i…

7. The Earth is… (0.5 pt) a. 2.5 billion years old. b. 6000 years old. c. 4.5 bi

7. The Earth is… (0.5 pt) a. 2.5 billion years old. b. 6000 years old. c. 4.5 billion years old. d. 8 million years old. 8. The Universe is approximately… (0.5 pt) a. 14 billion y…

7. The Equation for the TrendLine is an equation for a straight line (inear curv

7. The Equation for the TrendLine is an equation for a straight line (inear curve) with the form of: Y=mX + b where: Y = volume ( X = temperature (°C) m slope of the line (cm3/°C)…

7. The F-factor is a group of genes that encode all the proteins necessary for a

7. The F-factor is a group of genes that encode all the proteins necessary for a bacterial cell to make a sex pilus. The F-factor can either be in the genome (within the chromosom…

7. The Mid-Atlantic Ridge is a prime example of (a) centrifical effects of the e

7. The Mid-Atlantic Ridge is a prime example of (a) centrifical effects of the earth's rotation, (b) paleomagnetism, c) subduction zones rising magma, (d) sea-floor spreading by a…

7. The Size of DNA molecules. The DNA double helix contains exactly ten nucleoti

7. The Size of DNA molecules. The DNA double helix contains exactly ten nucleotide pairs per turn, and each turn adds 3.4 nm to the overall length of the duplex. The circular DNA …

7. The addition of mineral oil to the top of the Arginine Decarboxylase (ADC) me

7. The addition of mineral oil to the top of the Arginine Decarboxylase (ADC) medium promotes fermentation of the glucose in the medium by creating an anaerobic environment. If gl…

7. The and the cranial nerves control salivation. 8. The cells are involved in t

7. The and the cranial nerves control salivation. 8. The cells are involved in the formation and circulation of the cerebral spinal fluid (CSF). 9. Adrenergic nerves release 10. D…

7. The bovine isozyme control sample contains all 5 of the LDH isozymes. Compare

7. The bovine isozyme control sample contains all 5 of the LDH isozymes. Compare each sample run with the isozyme control and determine which isozymes predominate in each of the t…

7. The electron transport chain is relatively inaccessible to experimental manip

7. The electron transport chain is relatively inaccessible to experimental manipulation in intact mitochondria. After disrupting mitochondria with ultrasound, it is possible to is…