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
Vika [28.1K]
3 years ago
10

"compare and contrast the pathogenicity of clostridium botulinum and clostridium tetani, including mechanisms of action of their

toxins and disease manifestations."
Biology
1 answer:
Sergeu [11.5K]3 years ago
7 0
The two bacteria are considered to be anaerobic endospore-formers that deliver neurotoxins. Disease comes about when the endospores are brought profound into the tissues. The two neurotoxins meddle with engine control. Botulism poison, delivered by C. botulinum, ties the cytoplasmic films of engine neurons at the neurotransmitter and keeps the arrival of acetylcholine neurotransmitter and, subsequently, forestalls motioning to muscle cells. At the point when muscle cells don't get signals from engine neurons, they stay loose, bringing about a flabby loss of motion. The absence of engine control delivers a not insignificant rundown of side effects, the most genuine of which is a respiratory disappointment, on the grounds that respiratory muscles can be influenced by botulism poison.
You might be interested in
How food wastage contribute to loss of energy and global warming?
victus00 [196]
We grow the vegetation and we get our oxygen from plants and vegetation.
4 0
2 years ago
Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water movement.
34kurt
False

<span>Marine ecosystems like lakes and oceans have aphotic zones. Aphotic zones refer to the zones in the water where there is little or no sunlight. It is found in bodies of water were depths only receive less than 1% of sunlight penetrations. Bioluminescence is essentially the only light found in this zone and most food comes from dead organisms that sink at the bottom of lakes or oceans. </span>
8 0
2 years ago
Suppose there is a protein "A" which binds to a DNA sequence and increases transcription of the gene CBC23. In the presence of m
fenix001 [56]

Answer:

A = Activator

B = Effector

Explanation:

An activator is a protein which typically binds to a short (50–1500 bp) region of DNA which might be located either upstream (mainly) or downstream of a gene so as to cause increased transcription. This particular region of DNA is known as enhancer and activator is also  known as transcription factor. Activator is a trans-acting factor which binds to the cis-acting factor which is enhancer so as to enhance transcriptional expression.

But another protein named as effector may restrict activator from binding to the enhancer leading to a decrease in transcriptional expression by binding to the activator allosterically. Allosteric binding of effector to the activator causes conformational change in activator so it can no longer bind the enhancer.

7 0
3 years ago
A bird fluffs its feathers to trap body heat to keep warm during winter months. This is an example of
Llana [10]
Homeostasis, because once the bird body temperature starts to overheat, it's body and mind work together to lower that body temperature down to normal
3 0
3 years ago
WILL GIVE BRAINLIEST
RSB [31]

Answer:

c

Explanation:

6 0
2 years ago
Other questions:
  • Why is it so important to balance a chemical equation
    10·1 answer
  • Which autonomic nerve innervates the urinary bladder, uterus, and external genitalia?
    11·2 answers
  • If a dominant allele for tallness is expressed as T and a recessive allele for shortness is expressed as t, what is the genoType
    14·1 answer
  • Describe how a protein is coded for and made
    14·2 answers
  • A certain element exists at room temperature as a brittle solid. When tested, it is a poor conductor of electricity. This elemen
    15·1 answer
  • 2 Drag the tiles to the correct boxes to complete the pairs. Match each energy transformation to the correct image. motion energ
    11·2 answers
  • Recombinant DNA technology involves which sequence of steps?
    11·2 answers
  • How does the term “selectively permeable” apply to a membrane?
    7·2 answers
  • 2. Protein A has a binding site for ligand X with a Kd of 10-6M. Protein B has a binding site for ligand X with a Kd of 10-9M. W
    7·1 answer
  • What is the powerhouse of the cell?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!