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
lawyer [7]
4 years ago
6

A hypersensitive reaction to a specific antigen in the environment is a(n) __________.

Biology
1 answer:
fomenos4 years ago
3 0
A hypersensitive reaction to a specific antigen in the environment is a(n) _ALLERGY_.
You might be interested in
Binary fission is a characteristic of kingdom ______ and is most similar to the cellular processes of ___________.
vazorg [7]
Binary fission is a characteristic of prokaryotes and a few eukaryote species and is most similar to the process of mitosis; each parent cell divides into two daughter cells each containing half of the genetic material from the parent cell.
6 0
3 years ago
Why is it necessary to group herbs into garden beds?
Sholpan [36]

Explanation:

For instance, the herbs are useful for fragrance, cooking, flavoring, dying and medicinal purposes. Some gardeners also grow the herbs simply because they make gardens beautiful.

8 0
3 years ago
A major portion of metabolism occurs in which cell component?
Colt1911 [192]

All of the chemical reactions that take place inside of a cell are collectively called the cell's metabolism.

3 0
3 years ago
Point mutations resulting in a single amino acid substitution provided evidence that: Select one: A. The genetic code is a tripl
mel-nik [20]

Answer:

C. The genetic code is not overlapping.

Explanation:

The genetic code is nonoverlapping because each nucleotide can be part of only one codon or 'codeword' during protein synthesis. Therefore, a particular point mutation in the nucleotide sequence can result in only one amino acid modification. A nonoverlapping genetic code indicates that the same letter (i.e., the same nucleotide) can not be used for two different codons. The non-overlapping nature of the genetic code was discovered by Tsugita and Fraenkel-Conrat (1960) by observing point mutations in the tobacco mosaic virus.

5 0
3 years ago
How do the two facts above affect the described theories of the moon's origin? A. They show that no theory accounts for the exis
Sever21 [200]

Answer:

D. They show that neither theory is complete and entirely correct.

Explanation:

3 0
3 years ago
Other questions:
  • Compare a catalysed reaction with an uncatalysed reaction
    10·1 answer
  • Will give brainliest!! Please help
    12·1 answer
  • How does meiosis introduce genetic variation into offspring??
    8·1 answer
  • Although dams serve many important purposes, they can also have a negative impact on the environment by
    5·1 answer
  • What is the relationship between left-to-right shunt congenital heart defects and increased pulmonary blood flow? Cardiac worklo
    6·1 answer
  • 5. Describe the characteristics of life, display organization, and provide an example.
    9·1 answer
  • Name two ways water travels from land to enter the ocean
    7·2 answers
  • How is the process of an analogy for what happens to DNA overtime
    14·1 answer
  • Why mosquito is called vector for malaria?
    12·1 answer
  • What is biomagnification?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!