BIOCHEMISTRY-ACHIEVE (1 TERM)
9th Edition
ISBN: 9781319402853
Author: BERG
Publisher: MAC HIGHER
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Chapter 35, Problem 11P
Interpretation Introduction
Interpretation:
The reason for the lack of response to gram-negative bacteria due to a mutation in TLR4 should be determined.
Concept introduction:
The TLRs are the toll-like receptors thatplay an important role in the innate responses of the immune system. They are membrane-spanning, non-catalytic receptors. LPS is lipopolysaccharide that forms the outer membrane of the gram-negative bacteria.
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Please help with this Mass Spectrometry Question. Thank you
For the mass spec. shown in the attached image, please determine and give the amino acid sequence of the pentapeptide. Show which end is the amino terminus and which is the carboxy terminus. How does one arrive at the solution?
Draw a tripeptide of your choosing at pH 7. Have the N-terminus on the left and the C-terminus on the right. Then:
Draw a triangle around the α-carbons.
Draw a box around the R-groups.
Circle the atoms capable of hydrogen bonding.
Highlight the atoms involved in the formation of the peptide bonds.
What type of structure have you drawn? (primary, secondary, tertiary or quaternary protein structure).
2. For the flow of fluid over a flat membrane of length 10cm,
determine the length-average mass transfer coefficient. The
relevant properties of the system are u=0.01cm²/s, D=5 x 106
cm²/s, and v = 5.0 cm/s.
Chapter 35 Solutions
BIOCHEMISTRY-ACHIEVE (1 TERM)
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