Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 234 Weeks Ago, 6 Days Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
A. AMINO ACID
B. ANTI-CODON
C. CHROMOSOME
D. CODON
E. STR LOCI
F. INSERTION
G. X CHROMOSOME
H. EXONS
I. INTRONS
J. mRNA
K. tRNA
L. RIBOSOME
M. DELETION
N. Y CHROMOSOME
O. MITOCHONDRIAL DNA
P. RECOMBINANT DNA
Q. TRIPLET
R. PROTEIN(S)
S. BASE SUBSTITUTION
T. CARBOHYDRATE(S)
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Select the letter of the most appropriate answer. Questions may have more than one answer. Answers can be used more than once.
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1.     three letter code in DNA is called a/an ___, but in mRNA it's called a/an _____
2.     are removed from mRNA, but have other functions in gene regulation
3.     comparison of these sections of chromosomes are used to prepare a DNA profile
4.     rough ER has ___ attached and functions in ____ synthesis
5.     change in the DNA code that causes sickle cell disease
6.     genes contain the coded instructions to manufacture _____
7.     forty-seven of these are visible in the karyotype of a person with Down Syndrome
8.     genes on this chromosome were used to determine the ancestry of Sally Hemings' descendants
9.     attached together by a ribosome
10. used to trace the ancestry of all humans from Africa
11. Which list is in the correct order, from smallest to largest? a. chromosome, triplet, gene, nucleotide, gene pool, genome b. gene pool, genome, chromosome, gene triplet, nucleotide c. gene, triplet, nucleotide, chromosome, genome, gene pool d. nucleotide, triplet, gene, chromosome, genome, gene pool e. gene pool, genome, chromosome, nucleotide, gene, triplet
12.  Which of the answers is incorrectly paired? a. A-C b. C-G c. A-T d. T-A e. A-U
13. 13 If the sequence of bases in a gene is A T C G G C A T G, the mRNA for this gene would be: a. T A G C C G T A C b. U A G C C G U A C c. C A T G C A T G C d. C A T G C C G A T e. C A U G C C G A U
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