Get college assignment help at uniessay writers 8. An RNA molecule has the following percentages of bases: A = 23%, U = 42%, C = 21%, G = 14%. a. Is this RNA single-stranded or double-stranded? How can you tell? ( __/2pts) Your answer: b. What would be the percentages of bases in the template strand of the DNA that contains the gene for this RNA? ( /2pts) Your answer:
Terrestrial plants and animals are similar in that they bathe their cells in a fluid that is contained within the organism. Which of the following statements incorrectly describes some aspect of this fluid in plants? (a)The fluid that bathes plant cells is located in the apoplast (b)Plant cells can use their vacuoles as a temporary storage site for excess ions without having to “excrete” them (c)The osmolarity of the fluid that bathes plant cells inside the root endodermis is determined by ion transport into the root xylem (d)plants actively regulate the osmolarity of the fluid that bathes its cells (e)plants cells can tolerate much larger changes in the osmolarity of the bathing fluid than most animal cells
For the reaction A → B, ΔG’° = –60 kJ/mol. The reaction is started with 10 mmol of A; no B is initially present. After 24 hours, analysis reveals the presence of 2 mmol of B, 8 mmol of A. Which is the most likely explanation? A) A and B have reached equilibrium concentrations. B) An enzyme has shifted the equilibrium toward A. C) B formation is kinetically slow; equilibrium has not been reached by 24 hours. D) Formation of B is thermodynamically unfavorable. E) The result described is impossible, given the fact that ΔG’° is –60 kJ/mol.
During aerobic respiration, molecular oxygen (O2) is used for which of the following purposes?
Merrill acquires 100% of the outstanding voting shares of Harris Company on Jan. 1,2008. To obtain these shares Merrill pays 200,000 in cash and issues 10,00 shares of its own $10 par value common stock on this date Merrill’s stock has a fair value of $18/share. Merrill also pays $10,000 to an investment company for arranging the acquisition. Merrill paid an additional $6,000 in stock issuance cost. The following is given a.assume this is a statutory merger so that Harris’s accounts are to be transferred to Merrills records prepare the journal entries for Merrill to record the merger. b.assume no dissolution is to take place with this combonation. Rather, both companies retain seperate entities. Prepare a worksheet to consolidate the two as of Jan 1,2008 Harriss Company outstanding voting shares 100% acquired by Merrill Inc. Cash paid by Merrill to acquire shares $200,000 Merrill Company’s $10 par common stock issued 10,000 for acquisition – number of shares Fair market value of Merrill stock at acquisition date $18 Fees paid by Merrill for arranging acquisition 10,000 Stock issuance costs paid by Merrill 6,000 Harriss Company fully amortized patent – value 30,000 Merrill, Inc. Harriss Company Book Book Fair Value Value Value Cash $300,000 $40,000 $40,000 Receivables 160,000 90,000 80,000 Inventory 220,000 130,000 130,000 Land 100,000 60,000 60,000 Buildings (net) 400,000 110,000 140,000 Equipment (net) 120,000 50,000 50,000 Accounts payable (160,000) (30,000) (30,000) Long-term liabilities (380,000) (170,000) (150,000) Common stock (400,000) (40,000) Retained earnings (360,000) (240,000)
briefly explain the structure DNA; what monomers make up that molecule; what are base pairs; and define what is the significance of phosphodiester bonds.
Which of the following statements describes a proximate cause? Birds often show elaborate courtship displays because this behavior increases the ability of the bird to attract a mate, which leads to enhanced fitness. Birds have hollow bones because hollow bones increased the fitness of their ancestors by allowing them to run faster and capture prey more efficiently. People sleep at night because a molecule that accumulates during the day has an effect on the sleep centers of the brain. Snowshoe hares turn white in winter because the fitness of their ancestors was enhanced by camouflaging themselves from predators.
7.1 What is a mismatch distribution?
The blastopore is a structure that first becomes evident during Answer gastrulation. cleavage. the eight-cell stage of the embryo. fertilization. coelom formation
when doing a genetic cross, why is it necessary to remove parent flies before the pupae have hatched?
Get college assignment help at uniessay writers Collecting data based on observation is an example of ____. Analyzing this specific data to reach a more general conclusion is an example of ____ reasoning.
What is meant by the bioavailability of a vitamin in food? a. The total amount available from plant and animal food b. The amount absorbed and subsequently used by the body c. The amount that escapes destruction from food processing d. The number of different chemical forms of the same vitamin
You perform a testcross using F1 dihybrid flies. If, in the resulting offspring, the percentages of parental and recombinant offspring are about the same, this would indicate that the two genes are _____.
what type of cell communication is said to ovvur if a cell sevretes a growth factor that then acts on neighboring cells to casue them to proliferate?
1. What are possible sources of the microorganisms in the bean water? 2. Explain the color differences between the producers and the consumers. 3. Are most organisms in the bean water producers or consumers? Explain 4. Are most organisms in the pond water producers or consumers? Explain? 5. Are most producers motile or sessile? Explain why? 6. Are most consumers motile or sessile? Explain why? 7. Explain the overall differences between the two environments.
On January 1, 2011, Riney Co. owned 80% of the common stock of Garvin Co. On that date, Garvin’s stockholders’ equity accounts had the following balances: (it is attached) The balance in Riney’s Investment in Garvin Co. account was $552,000, and the noncontrolling interest was $138,000. On January 1, 2011, Garvin Co. sold 10,000 shares of previously unissued common stock for $15 per share. Riney did not acquire any of these shares. 9.value: 5 points What is the balance in Investment in Garvin Co. after the sale of the 10,000 shares of common stock? $672,000. $460,000. $404,000. $560,000. $552,000. References Multiple Choice Difficulty: Medium Learning Objective: 06-06 Understand the accounting for subsidiary stock transactions that impact the underlying value recorded within the parents Investment account and the consolidated financial statements. 10.value: 5 points What is the balance in Noncontrolling Interest in Garvin Co. after the sale of the 10,000 shares of common stock? $230,000. $138,000. $280,000. $168,000. $101,000. References
Andalusian chickens with the genotype CBCB are black, those with the genotype CWCW are white, and those with the genotype CBCW are gray. What is the expected genotypic ratio of a CBCB x CBCW cross?
Joe loses 7 pounds during basketball practice. How many cups of water must he consume to replenish this loss?
The following question refers to Figure 17.1 (see word Document). A possible sequence of nucleotides in the template strand of DNA that would code for the polypeptide sequence phe-leu-ile-val would be
why is it important to preserve a representative of each biome?
Acrostic with bacteria word
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