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
Harlamova29_29 [7]
3 years ago
14

Which is part of the spindle apparatus?

Biology
1 answer:
professor190 [17]3 years ago
7 0

Chromatin is a part of the spindle apparatus

Explanation:

Chromosome is not only responsible for genetic material.  Chromatin is that substance which consists of protein and DNA.  Here DNA carries genetic instruction. Histones are main proteins of chromatin. It is also called the packaging of element for the DNA.

In two forms chromatin exist. One is euchromatin and another is heterochromatin. Euchromatin is less condensed and it can be transcribed. Heterochromatin is highly condensed and typically not transcribed. Chromosomal pathway regulates spindle assembly.

You might be interested in
Are the genes in the daughter cells produced by mitosis the same as or different from the genes in the original cell? Explain ho
nydimaria [60]
They will be the same, because in mitosis the chromosomes are replicated exactly. In short, the chromosomes become short and thick, are then pulled apart, so you end up with two pairs of chromosomes, then cytokinesis splits the cytoplasm in to two separate ones, creating the daughter cells
3 0
3 years ago
Dna replication is called semiconservative because _______________ of the original double-helix appears in one daughter strand f
Tamiku [17]
I believe the answer is this:
DNA replication is called semi-conservative because half of the original double-helix appears in one daughter strand formed in replication if you need any more help then please comment and let me know ok. :)
7 0
3 years ago
Chronic Myelogenous Leukemia (CML) is a type of cancer that is caused by a specific chromosomal alteration that leads to the ina
Degger [83]
<span>A drug used to treat CML, imatinib, binds to the active site of Abl kinase. Why does this drug work to treat this type of cancer?

</span><span>B) By binding to the active site, the drug prevents the ability of Abl kinase to bind to its substrate.
</span>
Imatinib works against CML by binding close to the ATP binding site of bcr-abl. The binding results to the<span> locking in of the bcr-abl to a closed or self-inhibited conformation and inhibiting the enzyme activity of the protein </span><span>semi-competitively.</span>
4 0
3 years ago
You are interested in studying a gene called CFTR because mutations in this gene in humans cause cystic fibrosis. You have made
Juliette [100K]

Answer: Both the mouse and human beings are encoding the proteins having similar functions.

Explanation:

The CFTR gene in the mouse and CFTR gene in the human beings encode proteins that perform similar function,this is so because if the results are same then it means that both mouse and human beings are encoding the protein that have similar function.

Option A is incorrect  because both humans and mouse are eukaryotes so they have introns and because of that even if the gene sequences are different they can still encode protein.

Option B is incorrect because  amino acid sequences can be similar inorder to have the similar function. If glutamic acid is replaced by aspartic acid, it won't have different function the function will remain same. So, identical amino acid sequences are not required. They can be similar too.

8 0
3 years ago
True or False: The modern plate tecctonic theory states that the Earth's outer layer, or lithosphere, is broken into several lar
OLga [1]

Answer:

False

Explanation:

its not the lithosphere, that's in the sky, its the crust thats broken into several large plates

8 0
3 years ago
Other questions:
  • Glucose is a product of photosynthesis. What other product of photosynthesis is responsible for our atmosphere as we know it tod
    7·2 answers
  • The actions involved in the process of digestion are
    15·1 answer
  • What does genotype mean?
    12·2 answers
  • A man with a genetic disease marries a woman who does not carry the disease. It is not possible for their sons to have the disea
    6·1 answer
  • Whats the difference from photo synthesis and cellular respiration
    11·1 answer
  • Scientists often use fruit flies as a method to test hypothesis about human genes. Why are fruit flies advantageous in the study
    13·1 answer
  • Which type of cell has a large, central vacuole that controls water pressure?
    11·2 answers
  • Winds in the Northern Hemisphere are deflected to the right, and winds in the Southern Hemisphere are deflected to the left.
    15·2 answers
  • What is the main difference between cell division in plants and animals?
    14·1 answer
  • Which of the following is NOT a function of a stem?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!