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
pogonyaev
3 years ago
10

A new compound forms permanent crosslinks between the two strands of DNA in a chromosome. How can it function in chemotherapy ag

ainst cancer? A. It would block DNA replication B. it would block spindle formation C. it would prevent chromosome condensation
Biology
1 answer:
kari74 [83]3 years ago
8 0

Answer:

A. It would block DNA replication

Explanation:

The first step in DNA replication is the break of the DNA double helix. The break allows the DNA polymerase to bind to the single DNA strand  and perform the synthesis of the complementary strand. Errors may occur in the process of DNA replication that affect the organism.

B) it IS NOT true because the formation of the spindle is a different independent process, and occurs in the presence of chromosomes with crosslinked strands.

C) it IS NOT true because condensation of the chromosomes occurs when teir DNA strands are crosslinked.

You might be interested in
1
Scilla [17]
Freezing temperatures
5 0
3 years ago
Read 2 more answers
Which structure conducts photosynthesis?<br> a. Stem<br> c. Roots<br> b. Leaves<br> d. Both a and b
suter [353]
Leafs do photosythesis because leafs absorb blue and red light and reflect green just an aditional fact for ya
7 0
3 years ago
What powers did The Empire of Great Britain have over its people<br>​
zhuklara [117]

Answer:

The Empire of Great Britain had a "global power," which was also known as a "superpower" concerning resources, influences and geopolitical landscapes.

Explanation:

<em>When it comes to international relations, the power of a country or a nation is very important.</em> It is an inherent goal that many people want. It can be used in many situations such as<em> cooperating with other countries, coercing people to follow a rule, securing the nation and developing the nation, etc.</em>

The Empire of Great Britain was considered, together with USA and the Soviet Union, to have a "superpower." Only the strongest nation possess such power. It was able to control millions of people, which then resulted into a great expansion. <em>The reason behind this is that they had a stricter rule than other nations and people followed it.</em> This made them stronger and while they continued expanding, they were able to acquire more resources.

3 0
3 years ago
The tyres of tractor are wide and large .Give reason.​
tangare [24]

Maybe this is the answer

3 0
1 year ago
What are TWO transgenic crops on the market today? What are the enhancements these crops have? Where did the genes for these tra
hichkok12 [17]
I believe that corn is one of them.
8 0
2 years ago
Other questions:
  • What system is affected if large number of T cells were attacked by a virus
    5·1 answer
  • This rapid change in species that rarely leaves behind fossil evidence is referred to as A) natural selection. B) adaptive radia
    5·2 answers
  • Agile methods in science engineering take which of the following approaches towards creating solutions?
    8·1 answer
  • 3. Using a complete sentence describe what makes up a community? *<br><br> (Help)
    7·1 answer
  • The theory of ________ states that organisms that are better suited for their environment will survive and reproduce, while thos
    11·2 answers
  • While Mikey was at the zoo, he classified the animals as he walked by their exhibits. Category 1 is for vertebrates, which are a
    10·2 answers
  • From sea level, the biosphere goes up about 19km. What is the thickness of the biosphere in meters?
    10·1 answer
  • Human babies have a gene that produces an enzyme that breaks down the sugar found in milk. Over time, this gene is shut off in m
    11·1 answer
  • A place where animals and plants are protected is called
    14·1 answer
  • Do athletes need protein powders to increase their muscle mass or athletic performance?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!