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
morpeh [17]
3 years ago
15

New Zella article called: how chromosome mutations occur. There are four questions on the quiz I can't get any of them. Please h

elp
Biology
1 answer:
nadezda [96]3 years ago
8 0

Answer:

Change in the structure of chromosome.

Explanation:

Chromosome structure mutations are the changes that occur in the structure of chromosomes rather than just individual nucleotides. These mutations occurs due to the errors that happens in cell division that leads to the breaking in section of a chromosome, which can be duplicated or move onto another chromosome. Chromosome mutation is the process of change in the chromosomes that occurs due to the rearranged chromosome parts and  abnormal numbers of individual chromosomes.

You might be interested in
Provide information regarding microbial size, shape, motility, and differentiation of the following preparations: spore stain, n
Strike441 [17]

No gram stain cannot be used because influenza virus causes flu and virus has no cell wall which we could stain.

Further explanation

Microbial size

A reasonable standard for estimating organisms is the micrometer which is multiple times littler than a meter (one-millionth of a meter). There are 106 µmeters in one meter, and it is these units that are utilized to quantify the size of microscopic organisms. Normally, microscopic organisms extend from around 1 µm to around 5 µm.

Microbial shape

There are a huge number of microbes, yet every one of them are essentially of three unique shapes. Some are rod like and called bacilli and E. coli is rod shaped. While some are round in shape like cocci e.g Staphylococcus. Third type is spiral like and is called spirilla.

Motility of microbes  

The have the ability to swim or crawl frequently and interact with their physical and chemical environments.

Spore staining

It is a technique which is used for differentiation and we dye the cell wall and spores of bacteria.

Simple stain

It is one of very simple methods which involves only a single solution for staining.

Hanging drop slide

It is a technique which used wet mount and organism is dipped in it and then that organism is placed on a slide under microscope for analysis.

Gram stain

In this technique in which an organism is stained. It may be gram positive or gram negative.

Answer details

Subject: Biology

Level: college

Key words

  • Microbial size
  • Microbial shape
  • Motility of microbes  
  • Spore staining
  • Simple stain
  • Hanging drop slide
  • Gram stain

Learn more to evaluate

brainly.com/question/12887489

brainly.com/question/10560288

brainly.com/question/12603071

6 0
3 years ago
Read 2 more answers
A wetland provides services for an ecosystem, such as filtering
Delvig [45]
There the hang. E fish’s. Aid for. Sheba. And ska z. Shdbf.
5 0
3 years ago
Examine the flow chart above depicting the job of a gene known as p53. It plays an important role during the G2 checkpoint of ce
cluponka [151]

The p53 protein is known as the guardian of the genome because this protein prevents errors during DNA replication. It is a tumor suppressor gene.

<h3>Tumor suppressor genes </h3>

Tumor suppressor genes are genes that play fundamental cellular roles and prevent cell uncontrolled growth.

A tumor suppressor gene can repair errors that occurred during DNA replication, slow down the cycle of cell division, trigger programmed cell death, etc.

The p53 acts to control cell division and cell death, thereby avoiding the emergence of cancer cells.

Learn more about tumor suppressor genes here:

brainly.com/question/16188646

8 0
3 years ago
Which diseases are caused by viral infection?
makkiz [27]
A common cold i believe .
5 0
3 years ago
This is a building block: a molecule that may blind chemically to other molecules to form a polymer
Nikitich [7]

Monomers bind chemically to other molecules to form polymers

7 0
3 years ago
Other questions:
  • Âwhat is the term for chronic and degenerative liver disease that causes injury to the hepatocytes
    7·1 answer
  • Which of the species you germinated was a monocot? Which on was a dicot
    11·1 answer
  • cA cell in G1 of interphase has 12 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original
    8·1 answer
  • Why do biologists believe glycolysis evolved before the krebs cycle and the electron transport chain?
    11·1 answer
  • A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from
    12·1 answer
  • How are natural resources classified?
    10·1 answer
  • Which of the following statements regarding mutations is true? Mutations -
    9·1 answer
  • HELPPP!!!! Which element is also an air
    13·1 answer
  • How many barrels of oil are used per day in the us?
    12·1 answer
  • • In your own words, discuss the role of each of the following structures in the whole process: cell membrane, vesicles (at two
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!