Different versions of a gene are called:
a. Nucleotides
b. Alleles
c. Polygenic
d. Chromosomes
Question 2
The lipids that compose the cell membrane are arranged with heads and tails such that:
A) The heads are in contact with extracellular and intracellular fluid and the tails oriented away from these fluids
B) The tails are in contact with extracellular and intracellular fluid and the heads oriented away from these fluids
C) Half of all heads and tails are in contact with extracellular fluid
D) Both heads and tails are in contact with intracellular fluid
The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
Gene Expression
Gene Duplication
Annotation of a DNA sequence containing part of the human beta-globin gene
Visualization of gap gene expression in a Drosophila embryo
Expression of the Antennapedia Gene