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]
3 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]3 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
Senescence is a process where issues of sustainability and viability of daughter cells arise and stops cells from dividing
Mila [183]
<span>Senescence is about growing old. When one is very old, the body naturally deteriorates, and this includes the cells of the body which make up tissues and then organs. The daughter cells not being sustainable is a vital factor in the body gradually being unsustainable.</span>
8 0
3 years ago
When you put observations together with what you already know you make a(n)
pogonyaev
I would go with hypothesis because I never heard any of the other answers in Bio and a hypothesis is an educated guess so it means what you already know and it’s an observation (I hope this helped!!)
3 0
3 years ago
What are hyphae made of
postnew [5]
Structure. A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided into cells by internal cross-walls called "septa" (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria and sometimes nuclei to flow between cells.
6 0
3 years ago
Whats a vascule bundle?​
mestny [16]

Answer: A vascular bundle is a part of the transport system in vascular plants. A strand of conducting vessels in the stem or leaves of a plant, typically with phloem on the outside and xylem on the inside.

Hope this helps you!

6 0
2 years ago
Read 2 more answers
Which of these is part of a feedback loop that results in a cooling effect on earth?
Dmitriy789 [7]

Answer: More evaporation of the water due to warmer temperatures causes low, thick clouds to form

Explanation:

8 0
3 years ago
Other questions:
  • some fossils provide evidence to suggest that earths climate has changed over time ? check all that apply
    15·1 answer
  • In an electric motor, a force is applied to the electromagnet by
    11·2 answers
  • System that transports nutrients and wastes and plays a role in the immune response.
    12·1 answer
  • 5 each of producers, primary consumers (which eat only plants), and top predators (which eat only meat, or meat and plants)
    15·1 answer
  • which is important is most similar to the evidence that during used to support his idea of natural selection​
    9·1 answer
  • Which of the scientist gave cells their name while observing cork under a microscope
    13·1 answer
  • What can rapidly pass directly through the phospholipids of the plasma membrane
    6·1 answer
  • What are the three types of RNA?
    14·2 answers
  • 3) Briefly describe in a paragraph your learning Online experience as a Science​
    7·1 answer
  • When the gene encoding a certain cytoskeleton protein is deleted, the resulting mutant cells round up and do not form their norm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!