Biology and Genetics

17. Carbon mass budget. Consider the mass budget for carbon C in the volume boun

17. Carbon mass budget. Consider the mass budget for carbon C in the volume bound- ing the entire Earth atmosphere, assuming the following sources and sinks within the volume: zer…

17. Cells have these molecules on the outside surface of their plasma membrane t

17. Cells have these molecules on the outside surface of their plasma membrane they serve in the capacity of helping an organism recognize its own cells versus ound A. DNA B. Coll…

17. Chloroplast are composed of membranous sacs called that carry chlorophyl. Su

17. Chloroplast are composed of membranous sacs called that carry chlorophyl. Surrounding these sacs is a ground substance called 18. The nuclear envelope is a single layer of mem…

17. Cnidarians have surface cells called choanocytes that contain prey capturing

17. Cnidarians have surface cells called choanocytes that contain prey capturing structures known as nematocycts 18. Th e coelom of most deuterostomes develops from outpocketings …

17. Cnidarians have surface cells called choanocytes that contain prey capturing

17. Cnidarians have surface cells called choanocytes that contain prey capturing structures known as nematocycts 18. Th e coelom of most deuterostomes develops from outpocketings …

17. Complement is characterized by all of the following EXCEPT A) l is a collect

17. Complement is characterized by all of the following EXCEPT A) l is a collection or proteins synthesized in the liver n) it is a heat labile series of plasma proteins ) I is no…

17. Describe the relationship between the following terms: embryo, plumule, coty

17. Describe the relationship between the following terms: embryo, plumule, cotyledon, scutellum, endosperm, radicle, epicotyl, hypocotyl, root, and shoot. 18. What are characteri…

17. Digestion begins in the mouth. Which of the following statement is INCORRECT

17. Digestion begins in the mouth. Which of the following statement is INCORRECT? a. The tongue aids in the digestion of the food. b. The saliva changes some of the starches in th…

17. Dr. D will wri not have to be his patient and no questions are asked. Repeat

17. Dr. D will wri not have to be his patient and no questions are asked. Repeated reports to the state board of medical examiners have done little good. Dr. D is a member of the …

17. During the Natufian period in the Levant, a. the domestication of maize led

17. During the Natufian period in the Levant, a. the domestication of maize led to the development of urban centers b. nomadic hunter-gathers developed highly hierarchical society…

17. Endemic species are those that are typically found in a given region. 18. Hu

17. Endemic species are those that are typically found in a given region. 18. Humans are a tertiary consumers because they eat animal tissues. 19. In many ecosystems, the abundanc…

17. Explain the function of the electron transport chain and how proton pumps ar

17. Explain the function of the electron transport chain and how proton pumps are involved in generating ATP via chemiosmosis. What would happen if the membrane were not selective…

17. Fine spines (s), smooth fruit (tu), and uniform fruit color (u) are three re

17. Fine spines (s), smooth fruit (tu), and uniform fruit color (u) are three recessive traits in cucumbers, the genes of which are linked on the same chromosome. A cucumber plant…

17. For a theoretical metabolic pathway that proceeds: ABCD EF G°(kcal/mole) 2.1

17. For a theoretical metabolic pathway that proceeds: ABCD EF G°(kcal/mole) 2.1-1.8 0.6 1.2-4.1 Would this metabolic pathway be able to occur with the input of additional energy?…

17. For the reaction, the steady state assumption A) implies that ki-k-i C) PE]

17. For the reaction, the steady state assumption A) implies that ki-k-i C) PE] D) [S]-[P]E)ES breakdown occurs at the same rate as ES formation B) implies that k-1 and k2 are suc…

17. Giardia intestinalis can cause disease in several different mammalian specie

17. Giardia intestinalis can cause disease in several different mammalian species, inchading humans. According to the phylogenetic tree in the figure below, G. intestinalis consti…

17. Given the following conditions and a sufficient amount of lift, would you ex

17. Given the following conditions and a sufficient amount of lift, would you expect to experience thunderstorms, supercells, and numerous/strong tornadoes? CAPE: 6,000 J/kg Surfa…

17. Good experiments predict all the possible outcomes and produce data which al

17. Good experiments predict all the possible outcomes and produce data which allows rejection of all but one hypothesis. The experimental design and data portrayed in this figure…

17. Historically, what is an Aboriginal Potlatch? a. A Painting ceremony b. A Ma

17. Historically, what is an Aboriginal Potlatch? a. A Painting ceremony b. A Maturity ceremony c-The congregation of two nations d. A Gift-giving feast 18. Historically, it was i…

17. How many chromosomes would be present in the gametes of a diploid organism w

17. How many chromosomes would be present in the gametes of a diploid organism with chromosome number of 46? a 46 b 69 c 23 d 92 18. Many single-celled protists have a projection …

17. Huntington\'s Disease (HD) is a devastating, degenerative brain disorder for

17. Huntington's Disease (HD) is a devastating, degenerative brain disorder for which there is, at present, no effective treatment or cure. Symptoms usually appear in adults withi…

17. Hybridization is not the same thing as introgression, because: a. reinforcem

17. Hybridization is not the same thing as introgression, because: a. reinforcement will tend to reduce the incidence of introgression, but it has no effect on the prevalence of h…

17. I am attempting to create the Glycolytic pathway (Glc Pyruvate) in vitro. I

17. I am attempting to create the Glycolytic pathway (Glc Pyruvate) in vitro. I purify all the enzymes of the pathway, the co-factors required, NAD+ and ATP. I then mix all these …

17. I developed the commercial procedure of heating liquids to a high temperatur

17. I developed the commercial procedure of heating liquids to a high temperature to prevent microbial spoilage. .h microorganisms caused a devastating roorganisms caused a devast…

17. If Jessie has a problem transporting fatty acids into the mitochondria for -

17. If Jessie has a problem transporting fatty acids into the mitochondria for -oxidation, then there may be another consequence that we have not yet uncovered! Consider this ques…

17. If a person has chronic otitis media, the develop A. Vertigo B. Permanent he

17. If a person has chronic otitis media, the develop A. Vertigo B. Permanent hearing loss C. Diarrhea D. Nausea and vomiting 18. If a young child has otitis media, you may observ…

17. If the activation energy for a given compound is 103 kJ mol and the frequenc

17. If the activation energy for a given compound is 103 kJ mol and the frequency factor is 4.0 x 1013 s-1, what is the constant ratio for this reaction at 398 K? a) 1.2 s-1 b) 8.…

17. If we define a scavenger as one that eats dead things, which of the followin

17. If we define a scavenger as one that eats dead things, which of the following taxa are dominated by scavengers? a. Orthoptera, Psocoptera, and Phthiraptera b. Thysanoptera, Ps…

17. In 1912, parts of a skull and jawbone were found in a gravel pit near the En

17. In 1912, parts of a skull and jawbone were found in a gravel pit near the English town of Piltdown, about 40 miles south of London. These were claimed to belong to a human anc…

17. In 1963 Vine and Matthews proposed a mechanism for a. How rocks acquire a ma

17. In 1963 Vine and Matthews proposed a mechanism for a. How rocks acquire a magnetic orientation or what is now called the field of paleomagnetism b. How the Earth's magnetic fi…

17. In order to diagnose patients in Ayurveda several steps are taken. They are:

17. In order to diagnose patients in Ayurveda several steps are taken. They are: A. determination of dosha, pre-cleansing, facial diagnosis, vomiting or purging B. test to determi…

17. In osmosis, water moves across a semipermea a. wherever energy pulls it b. t

17. In osmosis, water moves across a semipermea a. wherever energy pulls it b. toward an area of lower solute concentration C. toward an area of higher solu d. independently of so…

17. In poultry white may be due to the homozygous condition of genes at two diff

17. In poultry white may be due to the homozygous condition of genes at two different loci. There recessive genes are cc and oo. Color depends upon the presence of at least one do…

17. In some laboratories, one-dimensional electroimmunoassay may be used in addi

17.    In some laboratories, one-dimensional electroimmunoassay may be used in addition to radial immunodiffusion. Which of the following is characteristic of electroimmunoassay? …

17. In the cell mrave, p d. atract animals for seed dispersal 20. Which of the f

17. In the cell mrave, p d. atract animals for seed dispersal 20. Which of the following statemests s eeganding DNA replication is not a. Only a part of DNA is nplieated b. The en…

17. Jason had to calculate the dilution factor in order to plate serial dilution

17. Jason had to calculate the dilution factor in order to plate serial dilutions his concentrated cells as the correctly plating volume. He wanted his experiment to be consistent…

17. List the four phases of growth that bacterial cultures undergo? Include what

17. List the four phases of growth that bacterial cultures undergo? Include what is happening at each phase b. 2 ?.3. d. 4 18. What are some applications for using a growth curve?…

17. Members of the Amblypygi a. lack venom and spinnerets. b. produce venom and

17. Members of the Amblypygi a. lack venom and spinnerets. b. produce venom and lack spinnerets. c. produce both venom and silk. d. are variable with respect to poison and silk gl…

17. Most black bears (Ursus americanus) are black or brown in color. However, oc

17. Most black bears (Ursus americanus) are black or brown in color. However, occasional white bears of this species appear in some populations along the coast of British Columbia…

17. Of these, which represents a heterozygote? a. aa b. Aa c. AA d. both a. and

17. Of these, which represents a heterozygote? a. aa b. Aa c. AA d. both a. and c. 18. Active transport across a cell membrane is a. moving a molecule from lower to higher concent…

17. Of these, which represents a heterozygote? a. aa b. Ab c. AA d. both a. and

17. Of these, which represents a heterozygote? a. aa b. Ab c. AA d. both a. and c. 18. Active transport across a cell membrane is a. moving a molecule from lower to higher concent…

17. One reason why plants require water is that water broken down during which o

17. One reason why plants require water is that water broken down during which of the folllowing reactions? oxidative phosphorylation the light reaction the Calvin Cycle anaerobic…

17. RNA a. is never double stranded. b. may function as an enzyme. c. contains a

17. RNA a. is never double stranded. b. may function as an enzyme. c. contains a different hexose sugar than DNA. d. unlike DNA, is not a polymer. e, has the same bases as DNA. 18…

17. Read the email below and list four recommendations for improvement. (Hint Re

17. Read the email below and list four recommendations for improvement. (Hint Refer to your 8 textbook for recommendation ideas,) a. Type answer here b. Type answer here C. Type a…

17. Remembering that the wobble base of the tRNA is the 5? base of the anticodon

17. Remembering that the wobble base of the tRNA is the 5? base of the anticodon: a. In human tRNAs, what are the sequences of all possible anticodons that were originally transcr…

17. State two functions that the plasma membrane provides (2 points). 18. Figure

17. State two functions that the plasma membrane provides (2 points). 18. Figure on right for #3. Animal cells contain membrane vesicles called lysosomes, filled with enzymes that…

17. The Erzincan area witnessed catastrophic earthquakes in 1938, 1983 and 1992.

17. The Erzincan area witnessed catastrophic earthquakes in 1938, 1983 and 1992. a. True b. False 18. Mount Ararat is: a. a volcanic cone. b. located near the Turkish-Iranian bord…

17. The coelom of most deuterostomes develops from outpocketings of the endoderm

17. The coelom of most deuterostomes develops from outpocketings of the endoderm of the gut 18. Torsion is a unique characteristic of all mollusks. 19. Fishes may rely on their lu…

17. The colour of a fimely pow dered mineral i called a) Luster b) Streak b) Div

17. The colour of a fimely pow dered mineral i called a) Luster b) Streak b) Divergent plate boundary 19- Wihen sedimentary rocks are precipitation of norganic components, it is c…

17. The cone-shaped piles of debris on mountainsides, caused by falling rocks, a

17. The cone-shaped piles of debris on mountainsides, caused by falling rocks, are called A) talus 8) regolith C) apexes D) playas 18. The western United States, the Mississippi V…