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Biology final-Logan

QuestionAnswer
Griffith called the process he observed transformation because the harmless bacteria had been transformed
what nucleotide is opposite from thymine adenine
what enzyme adds base pairs to strands of dna DNA polymerase
what do bacteriophages effect bacteria
What did avery conclude caused transformation Dna was the transforming factor
What happened when Griffith injected mice with the harmless R-strain bacteria alone the mouse lived
watson and crick discorvered the two strands in DNA run in opposite directions
During Dna rplication, a DNA strand that has the bases CTAGGT produces a strand with the basses GATCCA
which of the folowing forms a base pair with tymine adenine
In eukaryotes, DNA..... is located in the nucleus
how did rosalind franklin contribute to the effort to identify the structure of dna x-ray diffraction photos of the Dna molecule
what stores information in a cell DNA
RNA contains the sugar... ribose
Unlike DNA, RNA contains..... uracil
What is found in both DNA and RNA phosphate groups, guanine, and cytosine
from which molecules are essential for accurate protein synthesis to occur? Messenger RNA, ribosomal RNA, and transfer RNA
From which molecules are mRNA molecules transcribed? DNA
What is produced during transcription Rna
How many nucleotides are needed to specify one amino acid? 3
A promototer is a starting signal for transcription
during eukaryotic transcription, an Rna molecule is formed that is complementary to part of one strand of DNA
Genes contain instructions for assembling... protiens
A protien is being assembled when... RNA is being translated
what is the correct sequence of the transfer of genetic information in most organisms DNA to RNA to protein
the order of nitrofenous bases in DNA determines the order of ______ in protiens amino acids
During transcription,_________ binds to DNA and assembles nucleotides into a stand that is complemtary to DNA template RNA polymerase
The tRNA bases called the______ are complementary to three consecutive nucleotides on an mRMA molecule anticodon
human females produce egg cells that have... one X chromosome
what is the approximate probability that a human offspring will be a boy 50%
what percentage of human sperm cells carry an X chromosome? 50%
how many chromosomes are shown in a normal human karyototype? 46
human males have..... one X and one y chromosome
the failure of chromosomes to separate during meiosis is called... nondisjunction
which of the following can be used to cut DNA so it can be studied? restriction enzymes
which peice of DNA would move fastest in gel electrophoresis? a segment that is... 100 base pares long
Created by: baseball18
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