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
amm1812
2 years ago
15

If adenine didn’t always pair with thymine and guanine didn’t always pair with cytosine, the new DNA ladders wouldn’t always be

identical. Explain
Biology
1 answer:
zloy xaker [14]2 years ago
3 0

Answer:

they wouldnt be identical because for example Guanine could be paired with thymine in the original DNA strand but could decide to pair with adenine in the replication DNA. that would make a different type of DNA.

Explanation:

DNA replication is a beautiful process. In DNA replication adenine only pairs with thymine and guanine only pairs with cytosine. this ensures that a replication of the DNA will be the same type of DNA.

Replication works like this. Helicase splits open the DNA and each side is copied by DNA polymerase. If let's say the nucleotide bases for side 1 are ATGCGA then the DNA polymerase will pair these with the matching bases TACGCT which will make the same DNA but if each base could pair with any base they want that could create a few different variations of the original DNA. ATGCGA could very well be paired with TCGACA or CGACTA which would created two different types of DNA.

You might be interested in
Answers questions . why are estuaries, such as the pamlico estuary, so important? . how would you be able to determine from whe
GaryK [48]
Estuaries, often reffered to as the nurseries of the sea provide feedind habitats for many aquatic animals and plants. Fish and shellfish commonly eaten in the U.S such as oyesters and Salmon complete almost half of their lifecycles in estuaries. Due to its shallow water,Pamlico estuary especially provides opportunities such as Fishing, crabbing and watersports as well.
We can be able to determine this concept by basing our facts on two concepts. Nutrient Influx, upon reaching the estuarian ecosystem, the nutrients in the presence of sunlight undergoes photosynthesis and produce phytoplanktons. Basically, where there is sunlight, we can assume there is a nutrient influx. Presence of Phytoplanktons will in turn help attract animals such as fish. Also, another contribution of nutrient influx is manure produced by the animals

Sewage treatment plans and fertilizer runoff. Auto emissions of nitrogen, fertilizers applied on golf courses and home gardens can contribute. Some plankton species may produce toxins that might cause these outbreaks

5 0
3 years ago
Acacia can be found in all of the following forms except
ICE Princess25 [194]
In my opinion it is tears.
5 0
2 years ago
11. One function of __________________________ is the digestion, or breakdown, of lipids, carbohydrates, and proteins into _____
Rzqust [24]

Answer:

lysosomes, small molecules

Explanation:

-plants:usually not evident Animals: occurs in cytoplasm

-small organelles filled with enzymes

-"clean up crew"

- the digestion or breakdown of lipids, carbs, and small proteins into small molecules that can be used by the rest of the cell

-involved in breaking down organelles that have outliveed their usefullness

-diseases are trace to lysosomes that dont function properly

3 0
2 years ago
In Mendelian case, the offpspring will take on the pheonotype of the parent that donates the dominant allele True Or False. I'm
timofeeve [1]

Answer:

True

Explanation:

According to Mendelian's law of inheritance, the dominant allele is the allele that is expressed in an individual while the recessive allele are usually not expressed in the phenotype of an individual.

If a parents is dominant for a particular allele of tallness and recessive for a particular allele of shortness it is observed that the dominant allele is what is expressed in the phenotype of the offspring and inherited in simple Mendelian fashion by the offspring.

3 0
3 years ago
For an assignment, Alexis has to write a scientific question. She writes, " How much fat in food can cause brain cancer ? " How
konstantin123 [22]

Answer:

Will eating too much fat in food cause brain cancer?

Explanation:

A good scientific question is one that can have an answer and be tested. Avoid how and why questions.

3 0
3 years ago
Other questions:
  • Why are antibiotics unhelpful for treating the common cold?
    10·2 answers
  • Which features are associated with divergent boundaries?
    15·2 answers
  • Correct way to write the scientific name of a fruit fly
    9·2 answers
  • CAN SOMEONE HELP??? PLEASE
    8·2 answers
  • Cerebral aneurysm is most frequently the result of a. subarachnoid hemorrhage. b. subdural hemorrhage. c. meningitis. d. embolic
    6·1 answer
  • Lotions applied during winter season moisturize the skin very quickly. What could be the reason for this?
    15·1 answer
  • THERE ARE_________ LAWS IN BIOLOGY<br> A- 1<br> B- 2<br> C- 3<br> D- 4
    13·1 answer
  • Plz help i will give u BRAINLIEST
    10·1 answer
  • Someone help pleaseee
    13·1 answer
  • This cockroach is an insect, and the dog is a mammal. Insects and mammals both have structures that support their bodies. What i
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!