what does the enzyme phosphatase do in regards to nucleic acid biochemistry

How do amino groups and nitro groups affect the properties of (a) aliphatic, and (b) aromatic compounds?

Consider the codon GGG. List all the possible single-nucleotide replacements and the corresponding amino acid.

Which amino acid is the most hydrophobic? (1pt)

Arginine

Aspartic Acid

Leucine

Serine

Tyrosine

Consider the following hypotheses:

H₀: p ≥ 0.47

H_A: p < 0.47

Compute the p-value based on the following sample information. (You may find it useful to reference the appropriate table: z tableor t table) (Round "z" value to 2 decimal places. Round intermediate calculations to at least 4 decimal places and final answers to 4 decimal places.)

The data show the chest size and weight of several bears. Find the regression​ equation, letting chest size be the independent​ (x) variable. Then find the best predicted weight of a bear with a chest size of 50 inches. Is the result close to the actual weight of 427 pounds? Use a significance level of 0.05.

Chest_size_(inches)   Weight_ (pounds)
49   368
51   382
53   420
61   481
57   457
45   287

What is the regression​ equation?

What is the best predicted weight of a bear with a chest size of 50 inches?

The best predicted weight for a bear with a chest size of 50 inches is

0.2 kg/s of moist air at 45oC (DBT) and Humidity ratio 0.006 kgw/kgda (dry air) is mixed with 0.3 kg/s of moist air at 250C (DBT) and a humidity ratio of 0.018 kgw/kg da in an adiabatic mixing chamber. After mixing, the mixed air is heated to a final temperature of 40o C using a heater. Assume the barometric pressure to be 1 atm. Find

Enthalpies of both fluids

Temperature and humidity ratio of air after mixing.

Heat transfer rate in the heater.

Topic Factors Affecting Reaction Rates LaTeX: A+B\Leftrightarrow C+DA + B ⇔ C + D 1. Using the reaction above, which way will the reaction move if we add more "A+B?" 2. Using the reaction above, which way will the reaction move if we remove "A+B?" 3. Using the reaction above, which way will the reaction move if we add more "C+D?" 4. Using the reaction above, which way will the reaction move if we remove "C+D?"

Question 25 pts

The hereditary/genetic material of living cells is

Group of answer choices

RNA

DNA

Either of the above, depending on the organism

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Question 26 pts

The genetic material of viruses is

Group of answer choices

RNA

DNA

Either of the above, depending on the virus

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Question 27 pts

The process in which cells take up free DNA from their environment is called

Group of answer choices

Transcription

Transformation

Translation

Transmutation

Question 28 pts

The Hershey-Chase experiment utilized bacteriophage to demonstrate that DNA, and not protein, is the genetic material by

Group of answer choices

Transforming bacteria and subjecting mice to different bacterial strains

Labeling proteins with ³²P and nucleic acids with ³⁵S

Using a combination of nucleases and nucleic acids under different conditions

Labeling nucleic acids with ³²P and proteins with ³⁵S