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
Sergio [31]
3 years ago
7

An ____________ is any large molecule or small organism whose entry into the body provokes synthesis of an antibody or immunoglo

bin.
Biology
1 answer:
spin [16.1K]3 years ago
8 0
An antigen causes the body to make antibodies.
You might be interested in
What type of pathogen causes malaria?
Novay_Z [31]

Answer:

Malaria is caused by the Plasmodium parasite. The parasite can be spread to humans through the bites of infected mosquitoes. Plasmodium falciparum is mainly found in Africa.

Hope this helped :)

6 0
3 years ago
Read 2 more answers
A microorganism has the following characteristics: Its cells have a nucleus and cell walls, it is multicellular, and it grows in
lions [1.4K]

Answer:

It must belong to the Kingdom Fungi.

Explanation:

Fungi are the organisms that have long thread-like structures called hypha in their body. Many hyphae together form a mass called mycelium. Fungi are eukaryotes and have a well-defined nucleus in their cells. They also have cell walls that are made up of chitin. Fungi are mostly multicellular. However, yeast is the fungi that have a single cell in their body. Fungi are heterotrophs and derive their nutrition by parasitic or saprophytic mode of nutrition. Therefore, the given description tells that the microbe should be a fungus.

7 0
3 years ago
During aerobic cellular respiration, what combines with hydrogen ions and the product is released as a by-product of respiration
Rufina [12.5K]
 The correct answer is C, Oxygen.
During aerobic cellular respiration, oxygen combines with hydrogen ions and water is released as a by-product of respiration. 

Explanation; 
Cellular respiration allows organisms to release energy stored in chemical bonds of glucose, and other nutrients. The energy in glucose or other nutrients such as fats is used to produce ATP, which cells use to supply their energy needs. During aerobic respiration (in presence of oxygen), oxygen is reduced and water is produced together with carbon dioxide as by-products. 
8 0
3 years ago
Read 2 more answers
How fast does creep occur?
Goshia [24]
Can you elaborate on that please?
7 0
3 years ago
What is the difference between menstrual cramps and pms?
mote1985 [20]
Well the first difference is that PMS is mostly a psychological and somewhat physical syndrome. The proof is that the symptoms of PMS are irritability, stress and dysphoria. There is of course a lot of other symptoms like anxiety, insomnia, headache, fatigue, mood swings, and increased emotional sensitivity. The cause of PMS are the changes in levels of estrogen and progesterone. Now, menstrual cramps are physical condition. The symptom is pain in lower abdomen. And the cause is the menstruation itself. So there you have the differences. PMS as its own name says (Premenstrual syndrome) occurs before menstruation, more accurately 5 - 10 days before menstruation which is luteal phase of menstrual cycle. Menstrual cramps can occur several days before menstruation or can occur when menstruation starts, and they slowly disappear as menstruation slowly ends
4 0
2 years ago
Other questions:
  • What feature is used by both the respiratory and digestive systems?
    9·2 answers
  • Although the bryozoans and brachiopods each possess a characteristic lophophore, recent molecular evidence suggests the two phyl
    7·1 answer
  • What distinguishes the savanna and grassland biomes?<br>the aswer is a
    8·1 answer
  • Measuring the
    11·2 answers
  • What are the six heaviest organs in the human body?
    13·1 answer
  • Allergy shots work by shifting antibody responses to produce ________ antibodies.
    10·1 answer
  • Biomes are classified by level of biodiversity. true or false
    6·1 answer
  • Which phrase best describes the main function of the stomach?
    12·1 answer
  • Which atomic model is credited with accounting for the emission spectra of atoms?
    9·1 answer
  • What is the connection between crime and unequal access to basic services ?? <br>​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!