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Genetics
Page 9
Questions (12,904)
What are the building blocks for nucleic acids DNA and RNA?
DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are polymers
3 answers
asked by
AJ
807 views
One way to explain why gene frequencies change is that individuals with traits that are adaptive in an environment will stay
4 answers
asked by
john
497 views
what is genetic engineering?
4 answers
asked by
marcia
609 views
An individual with the genetic condition cystic fibrosis has CFTR protein with the amino acid histidine (at position 482), where
5 answers
asked by
bobby
1,300 views
Which best describes mitochondrial DNA (mtDNA)?
Mitochondrial DNA is the same as nuclear DNA. Mitochondrial DNA is inherited
2 answers
asked by
kuol wor
141 views
1) Gene regulation in eukaryotes
a) usually involves in operons b) is simpler than in prokaryotes c) allows for cell
13 answers
asked by
carma
3,455 views
The discovery of mitochondrial DNA (mtDNA) had no effect on which area of scientific investigation?
endosymbiotic theory
2 answers
asked by
kuol wor
98 views
I have a 5 minute presentation on Gregor mendel.
i already have the speech done and a poweporint. I am wondering what I could do
3 answers
asked by
John
517 views
Which of these is evidence that eukaryotic genes are regulated independently instead of in units like operons?
34 answers
asked by
sarai
15,323 views
Please help me with science genetics questions? Thanks to all who answer. :)
1. Chromosome pairs contain different versions of
7 answers
asked by
Hannah
873 views
May you give me the answer with drawing
2 answers
asked by
Esolen
54 views
Which is responsible for hereditary
2 answers
asked anonymously
70 views
If we cross 2 pea plants that are heterozygous green (Gg). Green is dominant and yellow recessive. What would the genotype and
2 answers
asked by
DestinyBright
204 views
Which of the following alleles is homozygous (purebred) recessive?
Tt tt TT t
2 answers
asked by
DestinyBright
79 views
Which of the following outcomes would you expect from the following cross: Tall round (TTRR) x short, wrinkled (ttrr)?
All
2 answers
asked by
DestinyBright
119 views
crosses a heterozygous black rabbit with a homozygous black rabbit.
The genotype of offspring (give a number of each genotype)
2 answers
asked by
DestinyBright
140 views
To cross two offspring from Punnett square #1, we need to take one offspring from the top row and one from the left column.
2 answers
asked by
DestinyBright
94 views
Punnett square #1
B b B BB Bb b Bb bb cross two offspring from Punnett square #1 The genotype of offspring (give a number of each
2 answers
asked by
DestinyBright
93 views
Create a punnent square for Genotype:100% Bb (heterozygous black)
Phenotype:100% black
2 answers
asked by
DestinyBright
80 views
Black is dominant (BB) for rabbit fur.
White is recessive (bb) for rabbit fur. crosses a homozygous black with a homozygous white
2 answers
asked by
DestinyBright
88 views
Reword but don't shorten. Make informational and no emotion in the words.
2 answers
asked by
HJP
159 views
What make up DNA base
2 answers
asked anonymously
60 views
Please shorten this into half its size and rearange the words so it still makes sense just diff format pls
7 answers
asked by
aw3som3K1d
124 views
A mutation will always lead to natural selection.
1. All mutations will lead to natural selection 2. Neutral mutations will lead
11 answers
asked by
HJP
90 views
An organism that shows a dominant trait (purple flowers) , is either homozygous or heterozygous for the dominant allele: By
2 answers
asked by
abraham
115 views
Explain the difference between selective breeding and genetic engineering in the development of food crops with desirable
2 answers
asked anonymously
105 views
explan geneic information trasfer
7 answers
asked by
Kondwani moyo
82 views
Explain why a population of Mouflon in the Indian Ocean descended from only two individual that had not experienced a loss of
2 answers
asked anonymously
150 views
Explain why the crossbreeding of bison and cattle is both a benefit and hindrance to conservation efforts aimed at protecting
2 answers
asked anonymously
105 views
Explain how a bottleneck event can enrich recessive traits in the genetics of a population.
2 answers
asked anonymously
247 views
What explanation does science give about how the Mouflon found on an island in the Indian Ocean were able to maintain their
2 answers
asked anonymously
62 views
1. Define plasmid in relation to bacterial genome?
2. Explain DNA replication process of the bacterial genome. 3. What is the use
2 answers
asked by
Kondwani moyo
156 views
Write TRUE OR FALSE in the following QUESTIONS
1. Plasmid is usually transferred by conjugation__ 2. Protein synthesis may
7 answers
asked by
Kondwani moyo
106 views
2.
Which of these statements about DNA is true? Proteins signal the cells to make DNA. DNA is too similar to use for grouping
2 answers
asked anonymously
159 views
An amino acid analysis of the DNA polymerase gene in humans determines that the sequence of the active site is:
2 answers
asked anonymously
160 views
An amino acid analysis of the DNA polymerase gene in humans determines that the sequence of the active site is:
2 answers
asked anonymously
149 views
Discussion Instruction:
Invasive species are a problem in many ecosystems. They generally have no natural predators and
2 answers
asked by
DestinyBright
125 views
DNA polymerase is ves described as a holoenzyme. What does that mean?
2 answers
asked by
Mimi
89 views
Name and explain 3 genomes in a plant cell
4 answers
asked by
Mimi
93 views
Distinguish between uni-parentally inherited DNA and Bi-parentally inherited DNA
2 answers
asked by
Mimi
85 views
Difference between character and character states
2 answers
asked by
Mimi
101 views
Describe the steps on how the dna strand is sequenced
2 answers
asked by
Mimi
93 views
Explain what a reading frame is and what effects it has when the reading frame is changed
2 answers
asked by
Mimi
66 views
Describe how a dna strand is sequenced with the sanger sequencing method
2 answers
asked by
Mimi
89 views
When two DNA nucleotide sequences are aligned and a gap is observed in one of the sequences, why do we collectively refer to
2 answers
asked by
Mimi
74 views
What influence would a SNP have on the results of an RAPD?
2 answers
asked by
Mimi
59 views
What influence would a SNP have on the results of an RFLP analysis?
2 answers
asked by
Mimi
64 views
Explain what a Single nucleotide polymorphism is and give an example thereof
2 answers
asked by
Mimi
63 views
process of sanger sequencing
1 answer
asked by
student
110 views
Explain how you can use RFLP DNA markers to distinguish between organisms
2 answers
asked anonymously
88 views
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