Define an allele as an alternative form of a gene
Define an allele as an alternative form of a gene
1 Answer
Questions and Answers For
O Level Biology
234 Questions
1 AnswerDescribe inheritance as the transmission of genetic information from generation to generation
Describe inheritance as the transmission of genetic information from generation to generation
1 AnswerDescribe that different sequences of amino acids give different shapes to protein molecules
Describe that different sequences of amino acids give different shapes to protein molecules
1 AnswerDescribe that the sequence of bases in a gene determines the sequence of amino acids needed to make a specific protein (knowledge of the details of nucleotide structure is not required)
Describe that the sequence of bases in a gene determines the sequence of amino acids needed to make a specific protein (knowledge of the details of nucleotide structure is not required)
1 AnswerExplain that DNA controls cell function by controlling the production of proteins, including enzymes
Explain that DNA controls cell function by controlling the production of proteins, including enzymes
1 AnswerDefine a gene as a length of DNA that codes for a protein
Define a gene as a length of DNA that codes for a protein
1 AnswerInvestigate and describe examples of continuous and discontinuous variation
Investigate and describe examples of continuous and discontinuous variation
1 AnswerDescribe that discontinuous variation is usually caused by genes only and continuous variation is caused by genes and the environment
Describe that discontinuous variation is usually caused by genes only and continuous variation is caused by genes and the environment
1 AnswerDescribe that discontinuous variation results in a limited number of phenotypes with no intermediates, including ABO blood groups, seed shape and seed colour in peas
Describe that discontinuous variation results in a limited number of phenotypes with no intermediates, including ABO blood groups, seed shape and seed colour in peas
1 AnswerDescribe variation as differences between individuals of the same species
Describe variation as differences between individuals of the same species
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