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zalisa [80]
3 years ago
9

What are chromosomes? When do chromosomes form?

Biology
1 answer:
defon3 years ago
7 0

Answer:

Chromosomes are coiled structures made of DNA and proteins. They contain genes, which basically code for proteins. Chromosomes form after DNA replicates. In other words, chromosomes form as DNA becomes foiled during the process of prophase I, thus creating chromosomes.

Hope this helped! :)

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HELP!!!!!!!!!!
Andru [333]
Energy is the ability to do work which is stored in the body inform of ATP (adenosine triphosphate). ATP is comprised of a base Adenine, a ribose sugar (5 carbon sugar) and three phosphate groups. when a bond is broken energy is released and when a bond is formed energy is stored. ATP is used by cells as a source of energy such that ATP can easily release or store energy by breaking the chemical bonds and reforming the bonds between its phosphate group. The correct answer is c, phosphate- phosphate bond
6 0
4 years ago
Which chain of volcanic islands is not part of a convergent/subduction plate boundary?
frutty [35]

Hawai'an volcanic islands

Hawai'an volcanic islands is not part of a convergent/subduction plate boundary.

<h3>What kind of plate boundary produces a sequence of volcanic islands?</h3>
  • convergent boundary
  • Along the convergent boundary, the new magma (molten rock) rises and may erupt violently to form volcanoes, frequently creating arcs of islands.
  • Divergent plate boundaries are created when two plates are moving apart.

<h3>Why do volcanic chains and convergent borders coexist?</h3>
  • Subduction causes melting that is partially molten.
  • Water loss in the plate causes partial melting.
  • Mantle material melts as a result and rises to the surface.

<h3>Which are the 4 types of convergent boundries?</h3>
  • Divergent Plate Boundary.
  • Convergent Plate Boundary.
  • Transform Plate Boundary.
  • Hotspot.

To learn more about volcanic islands visit:

brainly.com/question/9715885

#SPJ4

4 0
2 years ago
What facts other than incorrect base pairing can alter DNA?
viva [34]
Mutation can cause DNA to change
4 0
4 years ago
Mitosis and Meiosis lab conclusion
garri49 [273]

Answer:

Conclusion. To sum up, Mitosis and Meiosis are cell division processes which aids with our daily life. Without the process of meiosis and mitosis, cells would not be able to replicate. Also genetic variation and cell growth would not be possible.

5 0
3 years ago
Which food item contains a lot of processed simple sugars?
Molodets [167]

The right answer is B. cookie.

Sucrose, or sucrose, is a sugar derived from sugar beet or sugar cane. It is also known as table sugar (used in cooking and baking). Comprised of fructose and glucose, sucrose is known for its sweet and sweet taste particularly appreciated. However, and despite the pleasure it provokes, sucrose consumed in excess would represent a major danger to health.

8 0
3 years ago
Read 2 more answers
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