A new life form (Organism X = OX) is discovered in space and is being studied here on earth.

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A new life form (Organism X = OX) is discovered in space and is being studied here on earth. Surprisingly, it is found that OX uses proteins made of amino acids to run its biochemistry, just like earth’s life forms. Imagine that you are doing experiments to unravel the details of protein synthesis in OX. You provide cells of OX with radioactive amino acids for a brief period of time, and then transfer the cells to medium with unlabeled amino acids (a pulse labeling experiment). After a period of time in unlabeled medium, you isolate proteins from the OX cells and cut the proteins into fragments with digestive enzymes like trypsin and chymotrypsin. Examining C-terminal (carboxy-terminal) and N-terminal (amino-terminal) fragments, you notice that the latter have much more radioactive label than the former. What does this allow you to conclude concerning protein synthesis in OX. Explain your reasoning. 

Fill in the blanks A reaction possesses a free energy of -5.45 kcal/mol, therefore this reaction can be classified as:

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Fill in the blanks 

A reaction  possesses a free energy of -5.45 kcal/mol, therefore this reaction can be classified as:________________

When measuring the free energy of a system,  it is found that the ΔG is 0 kcal/mol. What can be determined from this statement?

Explain why ATP is abundant in energy.

black product to the initial 5g placed in the flask, could the remaining black compound be the anhydrous copper carbonate hydroxide molecule CuCO(OH)?…

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From the ratio of the mass of the black product to the initial 5g placed in the flask, could the remaining black compound be the anhydrous copper carbonate hydroxide molecule Cu₂CO₃(OH)₂? The molecular weight of Cu₂CO₃(OH)₂ is 221.116 g/mol, while that of water is 18.015 g/mol. Show your calculations.

When performing research interviews, is it possible to perform a truly and totally pure structured interview?

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When performing research interviews, is it possible to perform a truly and totally pure structured interview? For example, how can you negotiate a participant that adds more than the questions require? Please provide explanation.  Struggling with research concepts.

A nonuniform beam 4.42 long and weighing 1.04 makes an angle of 25 below the horizontal. It is held in position by a frictionless pivot at its…

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A nonuniform beam 4.42 long and weighing 1.04 makes an angle of 25 below the horizontal. It is held in position by a frictionless pivot at its upper-right end and by a cable a distance of 3.09 farther down the beam and perpendicular to it (see Figure 11.31 in the textbook). The center of gravity of the beam is a distance of 2.03 down the beam from the pivot. Lighting equipment exerts a downward force of 4.91 on the lower-left end of the beam.

A photon is emitted when a hydrogen atom undergoes a transition from the n = 11 state to the n = 2 state. Calculate values for the following. A)…

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A photon is emitted when a hydrogen atom undergoes a transition from the n = 11 state to the n = 2 state. Calculate values for the following. A) wavelength in nanometers. B) Frequency in Hz. C)Energy of emitted photon in eV

A toroid has an average radius of 14 cm and a cross-sectional area of 3 cm2. It is wound with fine wire, 47 turns/cm measured along its mean…

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A toroid has an average radius of 14 cm and a cross-sectional area of 3 cm2. It is wound with fine wire, 47 turns/cm measured along its mean circumference, and the wire carries a current of 9 A. The core is filled with a paramagnetic material of magnetic susceptibility 0.0003(a) What is the magnitude of the magnetic field within the substance?(b) What is the magnitude of the magnetization?(c) What would the percentage difference in the magnitude of the magnetic field be if there were no paramagnetic core present?

A toroid has an average radius of 14 cm and a cross-sectional area of 3 cm2. It is wound withfine wire, 47 turns/cm measured along its mean circumference, and the wire carries a current of9 A….

1. Which of the following are true statements?

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1.        Which of the following are true statements?

           c. Data-link frames are typically encapsulated within network packets.

           d. Transport segments are typically encapsulated within network datagrams.

           e. Network packets are typically encapsulated within transport segments.

2.        When a workstation computer is first connected to a LAN, how does it obtain its MAC address?

3.        When a workstation computer is first connected to a LAN, how does it obtain its IP address?

4.        When a workstation computer is first connected to a LAN, how does it obtain the MAC address of other hosts on the LAN?

5.        What is the difference between the two applications, Ping, and Trace Route?

6.

Discuss the application of DNA in forensic science include three examples of each with a brief description population evolution and microbial life

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Discuss the application of DNA in forensic science include three examples of each with a brief description

population  evolution and microbial life

Biological diversity evolution

Plant and animal evolution

population growth

biomes and ecosystems

hello, so my pre physcis lab for vectors says to write down the last three non-zero digits of your student number as a value for ” C “. (for example

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hello, so my pre physcis lab for vectors says to write down the last three non-zero digits of your student number as a value for “C“. 

(for example 203304007 would yield 347)

  • Calculate the vector magnitude components as: Mx = C, My = C/2 my question is what do they mean by “c” value?  is like (x=3,Y=4, Z=7) i don’t really understand and how to find the magnitude and the position. I’m not familiar with vectors
  • Calculate the vector position components as: Px = -C/3, Py = -C/4