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
NeTakaya
3 years ago
6

An original DNA strand has the following base sequence:

Biology
2 answers:
SVEN [57.7K]3 years ago
4 0
The base sequence that would be produced through DNA replication would be UGCA. RNA contains three of these bases - (A),(C), and (G) but not (T). Uracil (U) is found in its place and complements adenine (A) instead. I hope my answer has come to your help. God bless and have a nice day ahead!
Tpy6a [65]3 years ago
3 0

Answer:

TGCATTCGA

Explanation:

The DNA replication causes formation of complementary bases to its original nucleotide bases.

Here the available nucleotide base is

ACGTAAGCT

The complementary base pair are -

1. Cytosine (C) pair up with the guanine (G) thorough three hydrogen bonds

2. Adenine (A) can pair up with thymine (T) thorough two hydrogen bonds

Thus, for the given nucleotide bases the complementary bases are - TGCATTCGA

You might be interested in
To construct a mapping cross of linked genes, it is important that the genotypes of some of the gametes produced by the heterozy
FrozenT [24]

Answer:

False.

Explanation:

Linked genes are the genes that are present on the same chromosome and can undergo the process the recombination. The recombinant progeny are obtained by the crossing of the linked genes.

The recombinant frequency and map distance can be deduced by the mapping of the linked genes. The genotype of the heterozygote cannot be deduced by examining phenotype and sometimes the recombinant progeny is completely different from the parents as well as from the heterozygotes.

Thus, the correct answer is false.

7 0
3 years ago
Identify each event as the result of mechanical weathering or chemical weathering.
kow [346]

<h3><u>The following events are identified as chemical weathering:</u></h3>
  • The minerals in a marble statue react with water to form acids and pores in the structure.
  • The rocks in a region are streaked orange after being exposed to repeated rains.

<em><u>Reason: </u></em>

When the weathering process occurs due to <em>chemical reaction</em>, then it is considered as chemical weathering.

In <em>the first case</em>, minerals of marble statue are <em>reacting</em> with water to cause weathering. In the <em>second case</em>, due to the <em>acidificaion reaction</em>, the change of the color has happened after exposure to the repeated rains.

<h3><u>The following events are identified as Mechanical weathering:</u></h3>
  • A piece of rock crumbles after being constantly thrashed by strong waves.
  • Industrial runoff forms cracks in a rocky structure in its path.

<em><u>Reason:</u></em>

When the rock is broken into simple pieces <em>without any chemical reaction </em>it is considered as mechanical weathering.

In the <em>first cause</em>, due to the <em>abrasion</em> caused by the strong waves, weathering has happened, in the <em>second case</em> industrial run off may be of varying temperature and thus may cause <em>heating or cooling</em> of the rock and causes weathering.

8 0
3 years ago
Cars with hybrid and electric motors _____.
klemol [59]
Don't pollute the Earth.
Don't need gas.

3 0
3 years ago
Write a description of the feeding relationship on the lines below .include descriptions of which organisms are producers , omni
Nimfa-mama [501]

Answer:

Plants are called Producers because they can produce food energy. Animals are called Consumers because they can only consume food energy. Animals that eat plants are called Herbivores or Primary Consumers. Animals that eat other animals are called Carnivores.

Explanation:

8 0
3 years ago
Which type of waste disposal method produces the most air pollution ?
slamgirl [31]
My guess would be burning the waste
4 0
3 years ago
Other questions:
  • The organ is the simplest level of organization of organisms.
    6·2 answers
  • How did lamarck propose that species change over time?
    15·2 answers
  • 13. Lichens and mosses are the first organisms to grow
    5·1 answer
  • How many calories are in a mg of sodium?? Please help i’m bout to end my life
    7·1 answer
  • You compare homologous nucleotide sequences among several pairs of species with known divergence times. A pair of species that d
    13·1 answer
  • If a normal cell divides, you can assume that
    15·2 answers
  • What element has 81 protons in the nuclei of its atoms
    9·2 answers
  • How is the nitrogen cycle important to humans?
    13·2 answers
  • Which is the answer ?
    11·1 answer
  • Ncgivivivibhibobojojhobihi​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!