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M MHE Reader ct.mheducation.com/flow/connect.html Mendelian Inheritance oss-of-f

ID: 194309 • Letter: M

Question

M MHE Reader ct.mheducation.com/flow/connect.html Mendelian Inheritance oss-of-function alleles omplete the sentences with appropriate terms. loss The recessive alleles that Mendel studied were most likely the result of of function mutations. dominant An allele that produces an enzyme that has would be an example of an allee with a loss-of-function mutation. no activity Loss-of-function mutations help to discover a gene's activity function The central dogma of biology is that DNA produces RNA which produces protein. An allele that does not produce RNA mutation. The most likely reason that a dominant phenotype is seen in the therefore be an allele that has a loss-of-function gain would not first filial generation of Mendel's experiments is that the allele produces enough functional protein for ability to produce normal development. would Reset K PrevW 27 of 43

Explanation / Answer

1) The recessive alleles that Mendel studied were most likely the result of loss of function mutations.

2) An allele that produces an enzyme that has no activity would be an example of an allele with a loss-of-function mutation.

3) Loss-of-function mutations help to discover a gene's function.

4) The central dogma of biology is that DNA produces RNA which produces protein. An allele that does not produce RNA would therefore be an allele that has a loss-of-function mutation.

5) The most likely reason that a dominant phenotype is seen in the first filial generation of Mendel's experiments is that the dominant allele produces enough functional protein for normal development.