Biology and Genetics

13. In a species of grass, height is determined by 5 genes. Each gene has two al

13. In a species of grass, height is determined by 5 genes. Each gene has two alleles, one allele contributes 2cm to plant height and the other is non-contributing (adds 0 cm to h…

13. In a species of grass, height is determined by 5 genes. Each gene has two al

13. In a species of grass, height is determined by 5 genes. Each gene has two alleles, one allele contributes 2cm to plant height and the other is non-contributing (adds 0 cm to h…

13. In a species of grass, height is determined by 5 genes. Each gene has two al

13. In a species of grass, height is determined by 5 genes. Each gene has two alleles, one allele contributes 2cm to plant height and the other is non-contributing (adds 0 cm to h…

13. In fish gill, gas exchange specifically occurs in the... copper? A) buccal c

13. In fish gill, gas exchange specifically occurs in the... copper? A) buccal cavity B) opercular cavity C) gill filaments D) secondary lamellae E) gill arches A) hemocyanin B) h…

13. In protein synthesis: A. Translation occurs within the nucleus and transcrip

13. In protein synthesis: A. Translation occurs within the nucleus and transcription occurs at the ribosomes B. Transcription occurs in the nucleus and translation occurs at the r…

13. In sesame plants, the one-pod condition (P) is dominant to the three-pod con

13. In sesame plants, the one-pod condition (P) is dominant to the three-pod condition (p) and normal leaf (L) is dominant to wrinkled leaf (). These traits are influenced by gene…

13. In the Groundwater Processes Ilab we found that areas of greater population

13. In the Groundwater Processes Ilab we found that areas of greater population and development can result in: A Reduced water flow a. All answers are correct C. Overpumping of gr…

13. In the following example, assume that the conditions described in class for

13. In the following example, assume that the conditions described in class for the Peppered Moth example (Biston betularia) apply. That is, the dark allele (A) is dominant over t…

13. In the popular press, you may hear the statement that “M.S. is a disease tha

13. In the popular press, you may hear the statement that “M.S. is a disease that attacks the nerves.” Is this a true statement? Briefly explain. 14. If you had a brain tumor that…

13. In the popular press, you may hear the statement that “M.S. is a disease tha

13. In the popular press, you may hear the statement that “M.S. is a disease that attacks the nerves.” Is this a true statement? Briefly explain. 14. If you had a brain tumor that…

13. Inseets have which type of respiratory system? a. book lungs e. trachea b. b

13. Inseets have which type of respiratory system? a. book lungs e. trachea b. book gills c. hexalungs d. metanephridia 14. When blood leaves the heart and travels to the BODY it …

13. Look up this figure 10.19 of the book. This is type of experiment is called

13. Look up this figure 10.19 of the book. This is type of experiment is called fingerprinting and it is often used in forensics. In such an experiment scientists try to see if th…

13. MHC class II molecules are found on: a) Virtually all cells in the body. b)

13. MHC class II molecules are found on: a) Virtually all cells in the body. b) Dendritic cells c) Only y-interferon activated cells d) Virtually all nucleated cells in the body e…

13. Many economists propose finding ways to include the harmful environmental an

13. Many economists propose finding ways to include the harmful environmental and health costs of producing and using goods and services in their market prices. What is this pract…

13. Markovnikov\'s theory states 19. What is the intermediate in the addition of

13. Markovnikov's theory states 19. What is the intermediate in the addition of Brz to cyclohexene in presence of peroxides? a) An equatorial substtuent in cyclohexane results in …

13. Meiosis differs from mitosis in that: a. meiosis results in the production o

13. Meiosis differs from mitosis in that: a. meiosis results in the production of two new cells, while mitosis results in the production for four new cells., b. meiosis is used fo…

13. Members of the Mantodea a. are aquatic as nymphs and poor fliers as adults.

13. Members of the Mantodea a. are aquatic as nymphs and poor fliers as adults. b. are important bioindicators of water pollution. c. develop slowly from immature to adult. d. two…

13. Micelles increase the absorption of fat by A)binding the lipase enzyme and h

13.       Micelles increase the absorption of fat by A)binding the lipase enzyme and holding it on the surface of the lipid emulsion droplet B)keeping the insoluble products of fa…

13. Most of the absorption of nutrients occurs in the a. proventriculus. b. vent

13. Most of the absorption of nutrients occurs in the a. proventriculus. b. ventriculus. c. hindgut. d. gastric caecae. e. None of the above 14. The ancestral condition of insect …

13. Most people like mountains, especially the beings who really belong on Earth

13. Most people like mountains, especially the beings who really belong on Earth. How might mountains remain mountains (high topography) for long periods of geologic time?????____…

13. Mr. H. is a 46-year-old business executive who trav- els frequently. He is s

13. Mr. H. is a 46-year-old business executive who trav- els frequently. He is slightly overweight "from all that room service," but he did quit smoking 6 years ago. He has no his…

13. Mycobacterium avium-intracelulage is prevalent in AIDS patients. In an effor

13. Mycobacterium avium-intracelulage is prevalent in AIDS patients. In an effort to determine the source of this infection, hospital water systems were sampled. The water contain…

13. Nitrogen (n0 s more clectronegative than hydrogen (H). which of the followin

13. Nitrogen (n0 s more clectronegative than hydrogen (H). which of the following is a correct statement about t atoms in ammonia INH3 A Each hydrogen atom has a partial pasitive …

13. Oligomycin is a type of antibiotic that inhibits the proton channel (Fo subu

13. Oligomycin is a type of antibiotic that inhibits the proton channel (Fo subunit) of ATP synthase. DNP is a known metabolic poison that uncouples oxidative phosphorylation by c…

13. On April 28th, 2017 President Trump signed an executive order that would aff

13. On April 28th, 2017 President Trump signed an executive order that would affect offshore drilling along Florida's coast in what way? (1) The order extends for five more years …

13. One of the following five stat describing the Watson-Crick model for double

13. One of the following five stat describing the Watson-Crick model for double stranded DNA is incorrect. INDICATE THE INCORRECT STATEMENT A) The two strands of DN4 are intertwin…

13. Outline the individual steps required to sequence a protein. What must be do

13. Outline the individual steps required to sequence a protein. What must be done to apply the sequence before larger proteins can be sequenced? 14. Assume you have isolated a re…

13. Pemales of the species Drosophila males of their close relative Drosophila p

13. Pemales of the species Drosophila males of their close relative Drosophila persimilis than they do to those species. This is an example of A) gametic isolation. B) hybrid infe…

13. People who carry genetic disorders (carriers) are (A) haploid. (B) polygenic

13. People who carry genetic disorders (carriers) are (A) haploid. (B) polygenic. (C) heterozygous. (D) homozygous. A method to trace the inheritance of a trait over many generati…

13. Plant or phyto-estrogen is found in a. clover. b. soy c. soy formula. d. all

13. Plant or phyto-estrogen is found in a. clover. b. soy c. soy formula. d. all of the above. 14. Lactose free cow milk formula has been tested in a. infants with galactosemia. b…

13. Please give answers with detailed explanations. preferentially done by hand

13. Please give answers with detailed explanations. preferentially done by hand or on computer. Need ASAP and will rate ASAP. 28 Which of the following does NOT involve recombinat…

13. Professor Dropkin has been collecting data from couples known to be carriers

13. Professor Dropkin has been collecting data from couples known to be carriers or heterozygotes for the STR gene wowzer. The data collected look like this: CHILDREN'S PHENOTYPES…

13. Protein B regulates ubiquitination of the protein encoded by gene A If the l

13. Protein B regulates ubiquitination of the protein encoded by gene A If the level of protein B changes, what else do we expect to change (please answer yes/no for each)? Transc…

13. Protozoans are an important part of the food chain ingesting large numbers o

13. Protozoans are an important part of the food chain ingesting large numbers of A. fish. B. bacteria and algac. C. shellfish. D. other protozoans. 19. Nematodes A. are roundworm…

13. Rare instances in which individuals receive both copies of one chromosome fr

13. Rare instances in which individuals receive both copies of one chromosome from one parent are called ________________. a. Independent Assortment Slippage b. bichromosomal mono…

13. Remember what you have learned about the four major classes of biological ma

13. Remember what you have learned about the four major classes of biological macromolecules. Which of the following statements are scientifically accurate? F. RNA polymerase is a…

13. Ribosomal RNAs are manufactured in which specific area of a ceukaryotie cell

13. Ribosomal RNAs are manufactured in which specific area of a ceukaryotie cell? a· The nucleus b. The cytoplasm c. The nucleolus d. The chromatin 14. Match the following a. Thyl…

13. Rudy can rememiber a great deal of oud A luid B. crystallized D, 14. During

13. Rudy can rememiber a great deal of oud A luid B. crystallized D, 14. During middle tends to adulthood, crystallized intelligence tends to and tvuid neige B. decrease; remain t…

13. Scale refers to the ratio between distance on the map and distance in the re

13.        Scale refers to the ratio between distance on the map and distance in the real world.                            A. True                B. False 14.        The Mercator…

13. Several states have made possesion of marjunna a civi irao,ifc ticer A. decr

13. Several states have made possesion of marjunna a civi irao,ifc ticer A. decriminalization. B. harm reduction. C. legalization. D. maintenance. 14. Needle Exchange programs are…

13. Sickle-cell anemia is an example of what kind of genetic disorder? a. Polypl

13. Sickle-cell anemia is an example of what kind of genetic disorder? a. Polyploidy b. X-linked dominant c autosomal recessive d. autosomal dominant 14. If a female were to inher…

13. Stable allele frequency equilibria are achieved under which of the following

13. Stable allele frequency equilibria are achieved under which of the following selection models ? AA Aa aa a. 1 1 1+s b. 1+s 1+s 1 c. 1+s 1 1 d. 1+s 1 1+t e. 1 1 1 15. Genetic d…

13. Suppose a population is in Hardy Weinberg equilibrium and the frequency ofth

13. Suppose a population is in Hardy Weinberg equilibrium and the frequency ofthe "A"allele is 0.7. Which of the following statements is true? a. The frequency of the "a" allele i…

13. Suppose that someone does a selection experiment on body size in male fruit

13. Suppose that someone does a selection experiment on body size in male fruit one side of a barrier with holes in it. Male flies with the mean holes in the barrier. What would y…

13. TPN is the provision of nutrients intravenously in sufficient amounts to: A.

13. TPN is the provision of nutrients intravenously in sufficient amounts to: A. achieve catabolism D. Create necessary branched chain amino acids to stimulate hyperosmolar syndro…

13. Temperatures in a rising parcel of air are shown at various altitudes above.

13. Temperatures in a rising parcel of air are shown at various altitudes above. The data indicate that a        cloud must have formed at _____.             a. 1 km             b…

13. The Sun’s effect on Earth’s tides is approximately ( twice / half / the same

13. The Sun’s effect on Earth’s tides is approximately ( twice / half / the same as ) that of the Moon. The tides are ( more / less ) extreme when the Moon is new or full because …

13. The codon 5\' CAU 3\' specifies the amino acid histidine. A. What would be t

13. The codon 5' CAU 3' specifies the amino acid histidine. A. What would be the nucleotide sequence of the template DNA strand specifying this codon? Be sure to indicate directio…

13. The concentration of mitotic cyclin: A. rises dramatically during M phase. B

13. The concentration of mitotic cyclin: A. rises dramatically during M phase. B. changes as Cdk concentration changes. C. falls during M phase due to its destruction. D. is highe…

13. The end result of meiosis is that the chromosome number (a) doubles (b) is c

13. The end result of meiosis is that the chromosome number (a) doubles (b) is cut in one quarter (c) is cut in half (d) remains the same (e) quadruples 14. The net movement of mo…