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
Rufina [12.5K]
4 years ago
8

What is G-banding? What regions of the chromosome (e.g.base composition, condensed or open, early or late replicating) are stain

ed darkly when this technique is used?
Biology
1 answer:
Wewaii [24]4 years ago
7 0

Answer:

G-banding or Giemsa banding is a technique used to study the chromosomes by staining then at condensed stage. The visible karyotype can be used by this technique. The genetic diseases can be easily identified by this G banding technique.

The base composition of the genes (nucleotide) are stained by the dye known as Giemsa stain. The nitrogenous base adenine and thymine of the heterochromatic region of chromosome stained darkly in this technique. The darkly stained area is generally gene poor area.

You might be interested in
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 amount of goods and services produced by an economy divided by the amount of resources used to make those goods and services
Alisiya [41]
<span>The amount of goods and services produced by an economy divided by the amount of resources used to make those goods and services, measures economic D. productivity.</span>
4 0
3 years ago
The genes in the DNA store information about how to manufacture proteins. If we think of these instructions like a chocolate chi
Lapatulllka [165]
D. choosing which type of chocolate to use
8 0
3 years ago
CAN ANYONE PLS ANSWER DIS!!!! THE OTHER ONES ARE THE NOTES!!
777dan777 [17]
  1. Prokaryotic cells have a cell wall surrounding their cell membrane .The Prokaryotic cells don't have a well defined nucleus .The genetic material of the cell is basically naked and not enveloped by the Nuclear membrane .
  2. Eukaryotic cells don't have a cell wall surrounding their cell membrane. The Eukaryotic cells have a well organised nucleus .The genetic material of the cell is surrounded by nuclear membrane or nuclear envelope.
  3. Both Eukaryotic and prokaryotic cells have DNA.Both have a plasma membrane or cell membrane.
7 0
3 years ago
When an invertebrate reaches the _____ stage, it most likely stops growing and can begin reproduction. beginning growth adult de
creativ13 [48]
Reaches the adult stage is the correct answer. When an intervebrate reaches the adult stage it has most likely stopped growing and can finally begin reproduction, passing further down the line his genes and the genes of his ancestors. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why conservation is the most important strategy in the soil management programs of agriculture​
    9·1 answer
  • If Luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 Newtons of force, how much work di
    5·1 answer
  • If the greek root tithenai means to put or place, what does synthesis mean?
    12·2 answers
  • Each step of cellular respiration produces a "net" amount of ATP. In glycolysis, ____ net ATP are produced. In the Krebs cycle,
    14·1 answer
  • In the small intestine, where are fatty acids and monoglycerides absorbed?
    8·1 answer
  • What would happen to hydrogencarbonate indicator if a plant immersed in it was undergoing photosynthesis and respiration at the
    14·1 answer
  • Which is an example of a stimulus and the accompanying response of an organism?
    11·1 answer
  • Type the correct answer in the box. Spell all words correctly.
    9·1 answer
  • Is the adaptation physical or behavioral. Humpback whales migrate north from Antarctica to breed in warmer water.
    12·1 answer
  • The only food source for plants is glucose. Describe how plants are able to produce all other necessary biomolecules. Use the wo
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!