1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mylen [45]
3 years ago
11

Gel analysis of fragments in step 6 shows that even though the undigested DNA and DNA digested with HindIII are both 1000 bp, th

ey do not run exactly the same distance on a gel. Explain one possible reason for this discrepancy.
Biology
1 answer:
Soloha48 [4]3 years ago
6 0

Answer:

Size of the band varied

Explanation:

In the given question, the options are not provided but based on the information provided in the question, it can be predicted.

When the DNA was digested by the HindIII, then the length of the digest came about 1000 bp and the undigested DNA was also found 1000 bp.

When both the bands were analysed by Gel electrophoresis then the bands do not run to the same distance therefore this shows that the size of both the bands was not equal and their size varied.

Thus, the size of the band varied is correct.

You might be interested in
Imagine you want to learn more about mike smith’s osteosarcoma. how could you use microarray technology to determine which genes
insens350 [35]

Scientists know that a mutation - or alteration - in a particular gene's DNA may contribute to a certain disease. However, it can be very difficult to develop a test to detect these mutations, because most large genes have many regions where mutations can occur. For example, researchers believe that mutations in the genes BRCA1 and BRCA2 cause as many as 60 percent of all cases of hereditary breast and ovarian cancers. But there is not one specific mutation responsible for all of these cases. Researchers have already discovered over 800 different mutations in BRCA1 alone.

The DNA microarray is a tool used to determine whether the DNA from a particular individual contains a mutation in genes like BRCA1and BRCA2. The chip consists of a small glass plate encased in plastic. Some companies manufacture microarrays using methods similar to those used to make computer microchips. On the surface, each chip contains thousands of short, synthetic, single-stranded DNA sequences, which together add up to the normal gene in question, and to variants (mutations) of that gene that have been found in the human population.

5 0
3 years ago
What is 18.194 rounded to?
dalvyx [7]

If it is rounded to the hundredths place, it would be 18.19 if it is rounded to the tenths place, it will be 18.2 and if it is rounded to the whole number, it will be 18.

3 0
3 years ago
Read 2 more answers
A stable pond ecosystem would not contain
Ede4ka [16]
More consumers than producers
6 0
3 years ago
Im having trouble with this
sleet_krkn [62]
The answer is c :))))))
8 0
3 years ago
What happens during cellular respiration
Vera_Pavlovna [14]

Answer:

in cellular respiration food is oxidized to CO2 while O2 is reduced into H2O Cellular respiration takes in food and uses it to create ATP, a chemical which the cell uses for energy. Usually, this process uses oxygen, and is called aerobic respiration.Aerobic respiration, the process that does use oxygen, produces much more energy and doesn’t produce lactic acid. It also produces carbon dioxide as a waste product, which then enters the circulatory system

4 0
2 years ago
Other questions:
  • Which Biome do we live in?
    14·1 answer
  • Many endangered species are predators that belong to the higher trophic levels. Which is the process that primarily affects anim
    8·2 answers
  • A hypothetical population of a trout lives in a lake in california. the fish in this population have two color phenotypes, brown
    14·1 answer
  • The amount of air that remains in the lungs after a normal exhalation is the​ ________.
    5·1 answer
  • Describe the levels of organization<br> amongst living things
    5·1 answer
  • Melting glaciers in Alaska leave open land which will go through primary succession. What conditions would most likely be presen
    15·1 answer
  • The nucleolus __________. the nucleolus __________. is the primary site of protein synthesis is a dark-staining spherical body f
    13·1 answer
  • Helppp! I don’t know what to put for genotype or phenotype because it’s not asking anything specific
    6·2 answers
  • Which statement about forces are correct
    8·1 answer
  • Bulbos originarios de Tabasco o el sureste ayudaaaa​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!