On a phylogenetic tree, distantly related species diverge from branch points nearer to the tree's:
A. base.
B. branches.
C. tips.
D. trunk.
A
Biology & Microbiology
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During cellular respiration, acetyl CoA accumulates in which location?
A) cytosol B) mitochondrial outer membrane C) mitochondrial inner membrane D) mitochondrial intermembrane space E) mitochondrial matrix
Biology & Microbiology
Receptors for foreign molecules that are made of protein and shaped like the letter "Y" are called ________
a. antigens b. antibodies c. MHC markers d. cytokines
Biology & Microbiology
In eukaryotic cells, Translation occurs in the nucleus and Transcription occurs in the cytoplasm.
a. true b. false
Biology & Microbiology
The statistical association of alleles at different loci is referred to as:
a. physical linkage. b. haplotypes. c. epistasis. d. linkage equilibrium. e. linkage disequilibrium.
Biology & Microbiology