Why is the structure of dna called a double helix? a. because dna is made of two strands of nucleotides wound together in a spiral. b. because the number of copies of dna doubles with each round of pcr c. because two copies of dna are inherited, one each from the mother and father d. because each of the curved dna subunits appears twice whenever it appears submit for grading save and finish later?
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Biology, 20.06.2019 18:04
The instructions for the genetic traits of an organism are directly determined by the a-numbers of a,t,c and g units in a sugar molecule b-sequence of the bases in dna molecules c-length of a dna molecules d-way the bases are paired in the two strands of a dna molecule
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Each trait of a plant is determined a. an allele b. one gene c. a pair of genes d. one dominant gene
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This is a coral reef ecosystem. many biotic and abiotic factors affect the health of this ecosystem. which set correctly pairs a biotic factor and an abiotic factor?
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The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is
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Why is the structure of dna called a double helix? a. because dna is made of two strands of nucleot...
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