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
irina [24]
3 years ago
8

You have studied some microbes that cause disease. Understanding how microbes grow and multiply is important when identifying an

d dealing with transmission of infection. This week will focus on bacteria. Think about what you already know about bacteria, how they are structured, function, and replicate. Discuss what you need to know in order to deal in the field with bacterial outbreaks.
Biology
1 answer:
Mila [183]3 years ago
6 0

Answer:

Structure: unicellular organisms (single-celled), no nucleus or membrane-bound organelles, genetic material usually composed of a single circular bacterial chromosome coiled up in a region of the cytoplasm

Function: metabolic functions are carried out in the bacterial cytoplasm

Replication: generally asexual (binary fission)

Explanation:

Bacteria are prokaryotic organisms, i.e., unicellular organisms that do not have a cell nucleus nor any membrane-bound organelles . Generally, the genetic material is composed of a single DNA circular molecule (bacterial chromosome), which is localized in a specific region of the cytoplasm (nucleoid region). Prokaryotic cells are usually smaller than eukaryotic cells (0.1 - 5 μm in size). In bacteria, metabolic functions (i.e., growth and reproduction) occur in the cytoplasm. The most important process of reproduction in bacteria is binary fission, a form of asexual reproduction where a single bacterial cell divides into two. Bacteria can also exchange genetic material by sexual reproduction mechanisms (i.e., conjugation, transformation and transduction). The main strategy to prevent outbreaks caused by bacteria is to know the conditions where they grow and reproduce. For example, <em>Salmonella</em> is a genus of infectious bacteria that may cause an outbreak. <em>Salmonella</em> infection may be prevented by eliminating conditions where they can multiply. Measures to prevent <em>Salmonella</em> outbreaks include cook food thoroughly (do not eat raw eggs or raw beef), refrigerate foods, wash hands, etc.

You might be interested in
Which of the following has the most healthy nutrients?
ikadub [295]

Answer: D. Whole-Wheat Pasta

5 0
2 years ago
What’s the answer to this
Vadim26 [7]

Answer:

plasma membrane

Explanation:

is the right answerrrrrrrrrrrr

8 0
2 years ago
Read 2 more answers
Solve the scrambled letter according to the clue: nlpituloo _ _ _ _ _ _ _ _ _: Litter on the ground or harmful chemicals in the
tia_tia [17]

Answer:

pollution

Explanation:

The correct word would be pollution.

<em>Pollution can be described as the presence of ecologically harmful substances in the environment. </em>

Littering the ground is considered pollution because it is harmful to the environment in the long term. Harmful chemical in water is outrightly considered pollution because this will hurt the organisms living in the water and rendered the water unusable to those around it.

8 0
2 years ago
Read 2 more answers
To which region of the periodic tabled does this image correspond
IRINA_888 [86]

Add an image so we can help...

5 0
3 years ago
Which layer of the meninges surrounding the brain resembles a spider web?.
Neporo4naja [7]

Answer:

The middle layer of meninges is arachnoid, which resembles a cobweb in appearance, is a thin layer with numerous threadlike strands that attach it to the innermost layer. The space under the arachnoid, the subarachnoid space, is filled with cerebrospinal fluid and contains blood vessels

Explanation:

7 0
2 years ago
Other questions:
  • Which formed as a result of the compaction of dead plants?
    13·1 answer
  • What sort of information can you get from a body fossil that you can’t get from a trace fossil?
    5·1 answer
  • You are a marine biologist. what is the best way for you to follow reproducing corals? you are a marine biologist. what is the b
    15·1 answer
  • This type of asexual reproduction occurs when a single celled organism divides into two organisms.
    11·2 answers
  • 2. List out the major 3 layers of the earth?
    13·2 answers
  • What is another way that the intensity of the light could be tested? Describe your procedure.
    12·1 answer
  • Which class of bio molecule do the molecules in the table belong to?
    5·1 answer
  • Measuring Populations (brainliest)
    12·2 answers
  • Hey y'all I just really need help with this question so if y'all didn't mind and try to help me that would be greatHELP ME PLEAS
    9·2 answers
  • Which of the following is a function of the cell wall?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!