Examlex
Answer the following questions using the group of answers below.
-Animal species X is tetraploid (4n = 12) .Following gene duplication and translocation,a given gene is found on each chromosome.How many alleles for this gene can be present in an individual of this species?
GABA
A neurotransmitter in the brain that plays a key role in regulating nerve cell activity and inhibiting many of the signals in the central nervous system.
Acetylcholine
A neurotransmitter in the body involved in various functions including muscle contraction, arousal, and memory.
Acetylcholine
A neurotransmitter involved in many functions including muscle contraction and alertness.
Skeletal Muscles
Type of striated muscle tissue attached to bones, responsible for voluntary movements.
Q7: Aristotle<br>A)a proponent of uniformitarianism<br>B)developed the theory of
Q16: The large,ancient land mass that contained all
Q17: Chromosomes replicate.<br>A)interphase<br>B)prophase<br>C)metaphase<br>D)anaphase<br>E)Telophase
Q19: Who was the proponent of uniformitarianism? <br>A)
Q40: Analysis of genomes of modern species indicates
Q42: In correct order,the three stages of translation
Q42: DNA doubles _. <br>A) before mitosis<br>B) immediately
Q48: How old was the world thought to
Q58: What process copies a gene into RNA
Q63: In humans,which of the following traits is