Blog

What are transcription factors?

Which of the following produces an intermediate phenotype?

In which kind of cross could you expect to find ratios of 1:1:1:1 among the offspring?

In humans, aniridia is a type of blindness due to a dominant allele A. Migraine headaches are due to another dominant allele M. If a man who has both conditions (AaMm) has children with a woman who has both conditions (AaMm), what are the chances of an offspring expressing both traits?

Messenger RNA is produced in the_____________ while rRNA is produced in the ________________

Which disorder is characterized by a lack of the protein dystrophin?

The individual(s) given the most credit for the discovery of the structure of DNA is (are)

Chargaff’s rules of DNA structure states that

The fact that for a given species the amount of purines in the DNA always matches the number of pyrimidines was first determined by

In fruit flies, bar eye is inherited by a dominant X-linked allele (B for bar). If a heterozygous bar-eyed female is mated to a non-bar-eyed male, what will be the expected ratio of phenotype given four offspring?