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
mafiozo [28]
3 years ago
6

What are the visible legs that appear when DNA strands coil and condense

Biology
1 answer:
sammy [17]3 years ago
7 0

The answer is; chromosomes.

During interphase, the chromosomes are usually hard to visualize even under a microscope becaue they are long thin threads called chromatin. During the initiation of mitosis, the chromatin undergo structural changes that condense and shortens them  and they becomes visible to even a light microscope.  


You might be interested in
What are the characteristics of a multi celled organism
vlabodo [156]

Answer:

Multicellular organisms are made of more than one cell and are complex organisms.

They are visible to the naked eye.

They possess distinct organs and organ systems.

They are eukaryotes, i.e., they contain membrane-bound structures.

Their cells exhibit division of labor.

Their size increases with the number of cells in an organism

Explanation:

4 0
2 years ago
A group of mutations, known as MT-ND1, have been identified in mitochondrial DNA. These mutations are associated with a number o
VMariaS [17]

Answer:

The human mitochondrial DNA (mtDNA) is a double-stranded, circular molecule of 16 569 bp and contains 37 genes coding for two rRNAs, 22 tRNAs and 13 polypeptides. The mtDNA-encoded polypeptides are all subunits of enzyme complexes of the oxidative phosphorylation system.

Explanation:

6 0
3 years ago
In which tissue system would you find root hairs and the epidermis? A. Apical meristem B. Ground tissue C. Dermal tissue D. Vasc
kozerog [31]
<span>D. Vascular tissue
</span>
Vascular tissue is responsible for transporting water and nutrients in plants. <span> The Vascular tissue consists of the Xylem and the Phloem. The main function of the Xylem is to transport water and minerals throughout all parts of the plant. Phloem on the other hand is responsible for transporting organic molecules that are larger in size. The vascular system, consisting on the Xylem and the Phloem runs from the roots of the plats through the branches and upto the leaves. It controls the total transportation of the water and nutrients.</span>
5 0
3 years ago
In southern Arizona, in the Chiricahue Mountains, there are species of toads that live aciya
inysia [295]

Answer:

<em>Geographic isolation</em>

Explanation:

Geographic isolation can be described as a term that describes the model of speciation in which a biological population becomes isolated from other members of the population and can no longer have gene flow with them.

The same scenario of gene isolation is occurring in the species of taods which live at the top of the mountains in southern Arizona. This population has become reproductively isolated fro all other species of toads within the mountain range.

5 0
3 years ago
What are the distinguishing characteristics of the free living members of sarcodina?
murzikaleks [220]

The distinguishing characteristics of the free living members of sarcodina are:

1. These are pseudopods (function in locomotion) which makes it the extentions of protoplasm.

2. These have both a clear ectoplasm and a granualated endoplasm.

3. These have nucleus both food vacuoles and contractile vacuoles.

4 0
3 years ago
Other questions:
  • If a muscle is developing tension as it lengthens, this is referred to as a(n) ____ muscle action.
    12·2 answers
  • In the new 6-kingdom system of classification, like the old 5-kingdom system, organisms are basically grouped by what is called
    11·1 answer
  • Male Australian bowerbirds build and decorate elaborate structures, called bowers, out of grasses and other vegetation. If we wa
    5·1 answer
  • In which form do plants store energy?<br> starch<br> glycogen<br> chitin<br> cellulose
    5·2 answers
  • What are some possible solutions for managing tropical rainforests?
    14·2 answers
  • Cómo comienza a formarse la materia más sencilla en el comienzo del big bag?
    14·2 answers
  • The Chesapeake Bay, which is along the coast of the Eastern U.S., is the largest estuary in the country. Many rivers, including
    15·1 answer
  • Foods used by animal cells include starches, sugars, and:
    11·1 answer
  • PLEASE HELP⚠️⚠️⚠️⚠️
    5·2 answers
  • Outline the stages involved in the development of cancer ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!