Cells that are making large quantities of proteins will have numerous ____
a. centrioles
b. chromosomes
c. cilia
d. plastids
e. ribosomes
ANSWER: e
You might also like to view...
A single DNA molecule contains two specific target sites separated by an intervening sequence. If site-specific recombination between these sites causes the intervening sequence to be released as a separate circular DNA molecule containing one target site, then the sites were oriented in
A) opposite directions causing excision. B) the same direction causing excision. C) opposite directions causing integration. D) the same direction causing integration. E) the same direction causing inversion.
Given what you know of the inheritance pattern of SCD, is the following pedigree representative of a typical SCD pedigree?
A) Yes; this is a pedigree showing dominant inheritance, and SCD exhibits dominant inheritance. B) Yes; this is a pedigree showing recessive inheritance, and SCD exhibits recessive inheritance. C) No; this is a pedigree showing dominant inheritance, and SCD exhibits recessive inheritance. D) No; this is a pedigree showing recessive inheritance, and SCD exhibits dominant inheritance. E) Another generation is needed before you can determine mode of inheritance.
Energy requiring metabolic pathways that yield complex molecules from simpler precursors are:
A) amphibolic. B) anabolic. C) autotrophic. D) catabolic. E) heterotrophic
Myasthenia gravis is a disease caused by the immune system that attacks the acetylcholine receptors found on muscle cells. What effect would blocking these receptors have on muscle contraction?
What will be an ideal response?