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
Ad libitum [116K]
3 years ago
7

Bacteria cells have no ..

Biology
2 answers:
Gennadij [26K]3 years ago
4 0
Bacteria cells have no nuclei.

hope this helps :)
jarptica [38.1K]3 years ago
3 0
Bacteria cells have no nuclei. They do have something similar to a nucleus with is called a nucleoid which kind of like a simpler version of a nucleus. It still contains DNA but has less complicated parts to it than a nucleus does. Nucleoids are also spread out through the cell versus a nucleus which is more contained in the cell. Bacteria is prokaryotic which means that they do not have a nucleus or other specialized organelles. They have a cell membrane which basically keeps everything in, kind of like our skin. They can definitely reproduce, thats why we get sick and have to take antibiotics that help to stop their reproduction. And they have 'means of locomotion' which basically means that they can move around. They move through their pili and flagella.  
You might be interested in
A client is diagnosed with a mild case of an autoimmune disorder and is beginning a treatment regimen. What is the mainstay of t
Sever21 [200]

Explanation:

An autoimmune disorder occurs when the body sees it's own cells as foreign antigens and begins to attack them.

The treatment depends on the particular autoimmune disorder; however, the mainstay of treatment is the use of IMMUNOSUPPRESSIVE MEDICATION. Examples include corticosteroids (such as prednisone) and nonsteroid drugs such as azathioprine, cyclophosphamide, mycophenolate, sirolimus, or tacrolimus.

3 0
3 years ago
What gene has been called the "guardian angel of the genome?"?
Ganezh [65]
The correct answer is p53 gene.
This is one of the most important genes in our bodies, which is evident by its nickname of the "guardian angel of the genome." It is called that way because it protects our cells from becoming cancerous. It also activates many other genes. 
7 0
3 years ago
Would you expect to find food in the stomach of a fetal pig
Thepotemich [5.8K]
There should be nothing inside the fetal pig
8 0
3 years ago
.What might happen to cells with DNA that has been damaged by an environmental influence such as UV light from the sun or a tann
VARVARA [1.3K]

Answer:

It can lead to melanoma or a time of skin cancer.

Explanation:

This is because UV radiation in sunlight can destroy the DNA by destroying the base pairing. UV light will cause two Thymine that are very closer to each other to join together to produce dimer. After which, The melanin-assisted process form lesions that is popularly called cylobutane pyrimidine dimers in DNA, which can result in mutations that cause melanoma which is a form of skin cancer

5 0
3 years ago
What is the role of Dna in transcription ?
sladkih [1.3K]

Answer:

Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger

Explanation:

4 0
3 years ago
Other questions:
  • What does the saying "science is a doing subject" mean?
    5·2 answers
  • A synonym for mirtal valve is the blank valve​
    5·1 answer
  • Please Help (:
    15·1 answer
  • That tree's habit is very strange; it grows almost in a circle. What is the meaning of the academic word habit in the sentence?
    11·1 answer
  • Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of
    15·1 answer
  • What area of the brain seems to be a key area for learned fears?
    5·1 answer
  • BRAINIEST ANSWER
    15·2 answers
  • to allow movement of the tendons within the carpal tunnel zone, each tendon is encased in a __________.
    7·1 answer
  • Newly formed daughter cells have DNA that is BLANK the parent cell.
    9·1 answer
  • As you saw in the video, the geological activity that forms volcanoes also produces valuable materials, such as gold, sulfur, an
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!