DNA ________ breaks the hydrogen bonds between complementary base pairs during DNA replication
Fill in the blank(s) with correct word
helicase
You might also like to view...
Which of the following is not yet known about meiosis?
a. Proteins in the nuclear envelope connect chromosomes to the cytoskeletal network. b. Specific motor proteins move chromosomes so the homologs can find each other. c. A proteinaceous structure called the synaptonemal complex forms between homologous chromosomes. d. Crossovers form between homologs in order to maintain pairing prior to the first meiotic division. e. A long list of specific chemicals has been shown to impair specific stages of meiosis.
In the living cell, histone proteins pack DNA into a repeating array of DNA-protein particles called what?
a. beads on a string b. euchromatin c. octamers d. nucleosomes e. heterochromatin
In the human male, sperm cells are produced in the ________ and are supported by the ________.
A. vas deferens; endometrium B. seminiferous tubules; Sertoli cells C. interstitial tissue; cervix D. urethra; uterus E. seminal vesicles; oviduct
Viral DNA incorporated into host cell DNA is known as a(n)
A) capsid. B) prophage. C) envelope. D) phage.