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MariettaO [177]
3 years ago
13

Compare the functions of memory b cells and effector b cells.​

Biology
1 answer:
Ghella [55]3 years ago
6 0
Effector B cells clear the resolution of infections/and the rest persist as the memory cells that Normally survive for years.
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During baking, sometimes dough spills over the sides of the bread pan. this may occur because
ruslelena [56]
4 possible answers:
1: the initial temperature was not hot enough.
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4 0
4 years ago
In part A, you analyzed genes that contribute to two diseases. (cystic fibrosis and muscular dystrophy) How can scientists use t
N76 [4]

Answer:

By designing suitable gene therapies in order to restore target gene expression.

Explanation:

Cystic fibrosis and muscular dystrophy are inherited genetic disorders associated with serious health problems. Cystic fibrosis is caused by mutations in the gene that encodes for the cystic fibrosis transmembrane conductance regulator (CFTR) protein, and it is a condition associated with abnormal production of sticky mucus that leads to problems in the lungs and the digestive systems. On the other hand, muscular dystrophy is produced by mutations in genes localized on the X chromosome such as, for example, the gene 'dystrophin'. Gene therapy is an experimental approach used to compensate abnormal gene function by introducing exogenous genetic material and thus restore their altered protein products. Consequently, personalized gene therapies can be useful to treat inherited disorders such as cystic fibrosis and muscular dystrophy.

4 0
3 years ago
The presence of a negative allosteric effector on an allosteric protein would: a. cause a shift to the left in the sigmoidal cur
Feliz [49]

Answer:

d. raise the apparent value of the equilibrium constant, L.

Explanation:

Allosteric regulation is a type of regulation of an enzyme by binding an effector molecule at a site other than the protein's active site (i.e., the allosteric site). The equilibrium constant (L) refers to the transition between two forms of an allosteric protein in absence of a ligand. The properties of allosteric enzymes are explained by conformational changes associated with a low-affinity tense (T) state, or a high-affinity relaxed (R) state. Negative allosteric effectors are molecules that bind to the allosteric site on an enzyme in order to decrease its activity, thereby leading the enzyme to a low activity T state and thus increasing the value of the equilibrium constant.

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3 years ago
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Answer:

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Explanation:

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