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
Gala2k [10]
3 years ago
8

A cell will use this type of division when it needs to produce exact copies of itself. What is it? ​

Biology
1 answer:
ruslelena [56]3 years ago
8 0
Its called cell division or also known as mitosis.
You might be interested in
what percentage is the tonicity of the medically administered intravenous solutions? what would happen if the tonicity gets lowe
Sunny_sXe [5.5K]

Answer:

<h2>The Infusion Nurses Society (INS) classifies a solution as isotonic if its tonicity falls within (or near) the normal range for blood serum-between 280 and 300 mOsm/liter. A hypotonic solution has an osmolarity less than 280 mOsm/liter, and a hypertonic solution has an osmolarity greater than 300 mOsm/liter.</h2>

<h2>Hopefully u will satisfy with my answer..!!</h2>

<h2>Have a nice day ahead dear..!!</h2>

3 0
2 years ago
What is the primary source of energy for all food chains?
Darya [45]

Answer:

sunn

Explanation:

this is my alt acc

7 0
3 years ago
Why can the same trna and rrna molecules be used to synthesize a wide variety of polypeptides
Drupady [299]

Answer: The transcription and translation process allows trna and rrna molecules to be used to synthesize wide variety of polypeptides.

Explanation:

DNA molecule is made up of information for coding proteins. This information is passed on the mRNA during a process known as transcription. Transcription is the first of many steps of DNA based gene expression in which a part of the segment of DNA is copied into RNA (especially mRNA) by the enzyme RNA polymerase.

Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language. During the process of transcription, a DNA sequence is read by an RNA polymerase, which gives a complementary, antiparallel RNA strand referred to as a primary transcript.

A large diversity among genes is followed by a large amount of various mRNA molecules. However, the ribosomes consist of rRNA, which is included in the process of translation. Translation is the process whereby ribosomes in the cytoplasm or ER synthesize proteins after the process of transcription of DNA to RNA in the cell's nucleus. The overall process is called gene expression.

The smallest of the three types of RNA is tRNA, which has only 75 to 95 nucleotides and has a role in bringing particular amino acids to the growing polypeptide. It can be concluded that mRNA contribute to the diversity of polypeptide molecules due to the fact that it carries an information about their synthesis.

8 0
3 years ago
What percentage of the energy stored in glucose do humans recover by cellular respiration?
Nady [450]
  • Energy is generated by glyolysis and aerobic respiration which contributes to approximately 252kcal. This is only 37% of total energy of glucose i.e 686kcal/mol.
  • According to the second law of thermodynamics all of the energy cannot  be converted into work done i.e most of the energy is lost in the form of heat.
  • So, there 63% of the energy present in glucose is lost in the form of heat and 37% of the total energy is used for cellular respiration












8 0
3 years ago
What are two different events that occur during metaphase?​
e-lub [12.9K]

Answer:

The next two major events that take place in mitosis are the alignment of chromosomes at the center of the cell and the subsequent separation of sister chromatids to opposite mitotic spindle poles. These two events occur in metaphase and anaphase, respectively.

Explanation:

7 0
3 years ago
Other questions:
  • What are the four unifying principles that form the foundation of modern biology?
    5·1 answer
  • Human beings have described many of the animals they have encountered on earth. Roughly what portion of the animals that have be
    7·1 answer
  • WILL GIVE BRAINLIEST!!! URGENT!!! 25 pts!!!!! were any specific investigations conducted for proposing Clements successional the
    6·2 answers
  • Which would be more likely to carry out endocytosis: a white blood cell engulfing foreign materials or a cell that excretes horm
    10·1 answer
  • Why are covalent bonds form when an electron is completely lost or gained from an atom
    8·1 answer
  • 1. A volcanic eruption levels the land in the surrounding area,
    10·1 answer
  • Desert plants are often widely spaced due to competition for rainwater. Please select the best answer from the choices provided
    9·2 answers
  • PLEASE ANSWER NUMBERS 7, 9, 19, 16, 20,21,22,23,24
    9·1 answer
  • What step would likely be affected if the bacteria are exposed to this antibiotic
    11·1 answer
  • Is deforestation reversible?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!