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
balandron [24]
3 years ago
8

Antibodies:_______. A. play a large role in cell-mediated immunity. B. are produced by both T and B cells. C. are composed of fo

ur light and four heavy polypeptide chains. D. are not specific, but act generally. E. have a variable region that binds to a specific antigenic determinant.
Biology
1 answer:
LuckyWell [14K]3 years ago
6 0

Answer:

E. have a variable region that binds to a specific antigenic determinant.

You might be interested in
Give an example of a vestigial structure and explain how vestigial structures are significant to evolution.
marissa [1.9K]
Vestigial structures<span> are often homologous to </span>structures<span> that are functioning normally in other species</span>
6 0
3 years ago
There are several disadvantages for asexual reproduction, what would be an advantage
trapecia [35]

The organism would not have to find a partner in order to reproduce.

8 0
3 years ago
Read 2 more answers
Genetic drift and natural selection only take place if there is
Pavlova-9 [17]

Answer:

Genetic variation  

Explanation:

Drift and natural selection are natural phenomena that occur when there exists genetic variation. In the first case (drift), the consequence will be the decrease in the genetic diversity, while natural selection will change the allele frequencies in order to favor adaptive genetic differentiation

4 0
2 years ago
Please help me answer this question? Thank you!
erik [133]
Wuwheuwuwhwhw. The answer is c
6 0
3 years ago
Students are investigating two steel spheres with the same diameter. One sphere is solid, and the other is hollow. The students
LUCKY_DIMON [66]

Answer:

?????????

Explanation:

thrhtyhhexerccex

3 0
3 years ago
Other questions:
  • Which of these is a benefit of aquaculture? A. It can help feed a growing human population B. It can pollute natural bodies of w
    5·1 answer
  • The Atom that is most closely associated to living things
    14·1 answer
  • Explain how the bone patterns in mammalian limbs came about, using the theory of evolution from a common ancestor
    13·2 answers
  • During which phase of meiosis do retreads line up in the middle of the cell
    12·1 answer
  • What does gravity mapping show?
    7·2 answers
  • Answer all 3 for brainliest im giving alot of points
    15·1 answer
  • Why do many earthquakes and volcanoes occur along the Ring of Fire?
    9·1 answer
  • Which best desribes how parents affect the genotype
    7·1 answer
  • The Iced Tea Debate:
    7·1 answer
  • Plllllllls help ill give brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!