How do membranes function as a locus of biochemical reactions?

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#Question id: 18969

#Unit 8. Inheritance Biology

Consider the ABO “blood type” gene. This single gene has three alleles called A, B, and O. There are four resultant “blood types” (phenotypic classes), as follows:C

                               

Assume Hardy-Weinberg equilibrium. In Norway, the frequencies of the A and B alleles are 0.26 and 0.07, respectively. What is the frequencies of these six genotypes (AA, AO, BB, BO, AB, and OO);

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#Question id: 1483

#Unit 4. Cell Communication and Cell Signaling

The apoptosome serves as an activation machine for the:

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#Question id: 4542

#Unit 3. Fundamental Processes

Repression of the GAL1 gene in yeast by Mig1, in the presence of glucose follows those steps;

I- Deacetylation of local nucleosomes

II-Recruiting the Tup1 repressing complex

III- Mig1 represses expression of GAL1

IV- Mig1 binds a site between the UASG and the GAL1 promoter

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#Question id: 28256

#Unit 5. Developmental Biology

 In the Sea urchin sperm and egg containing molecules are present in concentration differences manner, such as

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#Question id: 24641

#Unit 10. Ecological Principles

Soil that are said to be humus poor ____A____ and those soil that are said to be humus rich ___ B______.