Which piece of evidence is most likely to indicate a gene within a genome?
A) A unique sequence within a genome is 80% similar in human, mouse, and zebrafish.
B) A sequence is unique to a nematode genome.
C) An identical open reading frame is found in two species of fruit fly.
D) A sequence is repeated multiple times in the human genome.
E) A sequence is 50% identical between human and chimp but does not include an open reading frame.
A) A unique sequence within a genome is 80% similar in human, mouse, and zebrafish.
You might also like to view...
What is a homeobox?
A. a cluster of homeotic genes B. a sequence within a homeotic gene that encodes the DNA-binding portion of a transcription factor C. the portion of the promoter to which a homeoprotein binds to activate transcription of genes important for development D. an enhancer region needed for expression of a homeotic gene E. none of these are correct
Match the essential nutrient category with the probable effects a deficiency might cause.
1. Muscle loss, weakened immune system. 2. Hair loss, dry skin. 3. Muscle weakness, weight loss. a. Fats b. Carbohydrates c. Proteins
In human prenatal development, cleavage occurs in the ____
a. cervix b. upper part of the uterus c. vagina d. oviduct e. ovary
Pollination occurs when the pollen of a flower lands on which plant structure?
What will be an ideal response?