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
alexgriva [62]
3 years ago
14

Which of these substances does not protect against invaders in the nonspecific immune response

Biology
1 answer:
nirvana33 [79]3 years ago
5 0

B: Antigens

Explanation: Antigens itself are the invaders that causes an infection or a disease in living organism. They do not protect against invaders in non-specific response as they themselves are the ones who are invading the body.

Digestive enzymes are the enzymes that act on a particular substrate for its action at a particular PH.  

Stomach acid is the hydrochloric acid that keeps the PH of the stomach low and prevents the growth of unwanted pathogens.

Lysosomes have digestive enzymes in it. It performs the process of phagocytosis.  

You might be interested in
What did ekman find from his work with the facial action coding system?
alisha [4.7K]

Answer:

The correct answer will be- relationship between facial movements, facial expressions and emotions.

Explanation:

The Facial Action Coding System (FACS) is a comprehensive system used to study the facial expressions and relating them to the emotions.

This coding system was developed by a psychologist named Paul Ekman which is used by the detective agencies to detect lies and the animation industries all over the world.

The system is based on the anatomical facial movement which is broken down into the smaller components called Action Units based on the muscles movements.

Thus, the relationship between facial movements, facial expressions and emotions is the correct answer.

8 0
4 years ago
What is the difference between climate and weather? If you’re not sure, take a guess.
vlada-n [284]
The difference between weather<span> and </span>climate<span> is a measure of time. </span>Weather<span> is what conditions of the atmosphere are over a short period of time, and</span>climate<span> is how the atmosphere "behaves" over relatively long periods of time.</span>
4 0
3 years ago
Read 2 more answers
List all the seven continenets
ICE Princess25 [194]
Africa, australia, north america, south america, antarctica, asia, and europe

6 0
3 years ago
Read 2 more answers
After giving her dog a bath, a young girl suddenly died. The flea dip she was using on the dog contains a chemical called roteno
TiliK225 [7]
In spite of the fact that this situation is probably not going to occur, rotenone is poisonous in light of the fact that it meddles with the electron transport chain (ETC) in mitochondria, so NADH would develop as recommended.
4 0
3 years ago
Read 2 more answers
Oil _____.
Marina CMI [18]
The answer is the last one. Removing from drills. It’s a non renewable source.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which statements describe scientific inquiry? Check all that apply.
    10·2 answers
  • How does the cell membrane demonstrate selective permeability?
    9·1 answer
  • Aristotle is known for which contribution to taxonomy?
    9·2 answers
  • Compare the basic treatments for type 1 and type 2 diabetes
    9·2 answers
  • ______________ takes place when heat is transferred from one substance to another by direct contact. For example, imagine that y
    9·1 answer
  • Nce the oil is being produced in algal cells, you might try to use chlamydomonas, an algal model organism that is easy to grow i
    9·1 answer
  • A denisty of a bottle weighs 0.25N when empty &amp; 0.75N when filled with water &amp; 0.65N when filled with alcohol. Calculate
    14·1 answer
  • Yea I need help with this help
    10·2 answers
  • When the oxygen in the air combines with the iron exposed by paint peeling off an old
    7·2 answers
  • Where is oxygen added to the blood?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!