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
ryzh [129]
3 years ago
10

Are poisonous substances produced by bacteria

Biology
1 answer:
gtnhenbr [62]3 years ago
3 0
Sometimes yes, these are called microbial toxins. They are primarily used as a catalyst to infection by damaging a target, allowing easier consumption and infection of the damaged area. e.g. the Botulinum Toxin A
You might be interested in
1. The diagram to the right represents events that occur during sexual
oee [108]

half of their chromosomes from each parent

Explanation: you get half of your chromosomes from each of your parents

5 0
2 years ago
What happens to most of the sunlight<br> energy that reaches the earth?
sattari [20]

Answer: In explanation

Explanation:

Once the sun's energy reaches earth, it is intercepted first by the atmosphere. A small part of the sun's energy is directly absorbed, particularly by certain gases such as ozone and water vapor. Some of the sun's energy is reflected back to space by clouds and the earth's surface.

6 0
3 years ago
Read 2 more answers
A child is brought to the emergency department experiencing an anaphylactic reaction to a bee sting. place in correct sequence w
GaryK [48]
The nurse should perform the ABC's, which starts out with A- Airway B- Breathing, and C- Circulation, if any of these are not within normal limits then the child will be given a dose of epinephrine (1/1,000) .3mg IM, Benadryl 25/50 mg followed by a dose of solumedrol  
5 0
3 years ago
Which statement regarding Bax and Bak, two members of the Bcl-2 family, is true?
vampirchik [111]

Answer:

Option D When activated, Bax and Bak form oligomers in the outer membrane of mitochondria, leading to the release of cytochrome c.

Explanation:

The proapoptotic genes are involved in the process of apoptosis. The antiapoptotic gene prevents apoptosis that is cell death. The proapoptotic genes are bax, bak, bad and bid. The bcl family genes are antiapoptotic genes. The process involved activation of apoptosis inside the cell is called intrinsic pathway of apoptosis.

The activation proapoptotic genes, Bax and Bak form oligomers in the mitochondria outer membrane. These pores in the mitochondrial membrane allows the release of cytochrome-c that further attaches with Apaf-1. This leads to activation of caspase 9 that further activates caspase 3, thus inducing apoptosis.

4 0
3 years ago
Sharks typically ſeproduce sexually. A particular female shark, however, gave birth in a zoo despite having
PilotLPTM [1.2K]

Answer:

A MEIOSIS

Explanation:

 

6 0
2 years ago
Other questions:
  • 32) ___________ are lipids that store energy and are typically composed of multiple building blocks containing three fatty acids
    14·1 answer
  • Dehydration increases the risk of thrombus formation.<br> a. true<br> b. false
    14·1 answer
  • What animal breathes water?
    14·1 answer
  • Suggest an explanation for why using a condom helps to limit the transmission of HIV,
    11·1 answer
  • You visit Antarctica on a cold, breezy morning as part of an exploration mission to save the Polar bears. Your team sees a polar
    5·1 answer
  • A student drew the following flowchart to show the movement of nutrients.
    6·2 answers
  • In life finds a way what does the second half of the article discuss
    14·2 answers
  • A eukaryotic cell carries out phagocytosis and engulfs a gram-negative bacterial cell, which ends up in the resulting food vacuo
    9·1 answer
  • What is reactants bla bla bla
    7·1 answer
  • Why are fats and oils more efficient in storing energy than carbohydrates or proteins?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!