Question from campbell biology chapter 16:
57) the spontaneous loss of amino groups from adenine in dna results in hypoxanthine, an uncommon base, opposite thymine. what combination of proteins could repair such damage?
a) nuclease, dna polymerase, dna ligase
b) telomerase, primase, dna polymerase
c) telomerase, helicase, single-strand binding protein
d) dna ligase, replication fork proteins, adenylyl cyclase
e) nuclease, telomerase, primase

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea

Neeed now for 1. eye color is a polygenic trait. what is the possibility of getting a green (aabb) eyed child, if parent 1 has brown eyes (aabb) parent 2 has blue eyes (aabb) 2.albinism is a recessive trait. having normal pigment is the dominant trait. what is the possibility of having an albino child if parent 1 is heterozygous normal parent 2 is heterozygous normal 3.in rabbits black fur is dominant over white fur. what is the probability of getting a rabbit with black fur if parent 1 is heterozygous black parent 2 is homozygous white

Select the correct answer. what does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms