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
Mademuasel [1]
3 years ago
11

You performed a blood typing activity as described in the lab manual. you observed agglutination (clumping) with anti-b and anti

-rh serum. based on the test results you can conclude that the blood type you tested was ________.
Biology
1 answer:
Andrews [41]3 years ago
3 0
The blood type is B+. The blood type depends on some protein substances called antigens present on the cell membrane of the red blood cells that help the cells to identify and communicate with each other. There are four types of blood types;
1- Blood type A which have antigens A on the red blood cells.
2- Blood type B which have antigens B on the red blood cells.
3- Blood type AB which has antigens A and B on the red blood cells.
4- Blood type O which have no antigens on the red blood cells.
There is a second type of antigens present on the red blood cells which is called rhesus. Rhesus may be present, so the individual will be positive (+) rhesus), or it may be absent, so the individual will be negative (-) rhesus.
To determine the blood type, we add anti-a and anti-b serums to two samples of the tested blood.
If the anti-a coagulates only, the person is blood type A.
If the anti-b coagulates only, the person is blood type B.
If the two samples coagulate, the person is blood type AB.
If the two samples don't coagulate, the person is blood type O.
To another blood sample from the same blood, we add anti rhesus, if it coagulates, the person is )+), if not the person is (-). 
You might be interested in
Which set of items listed can be arranged to transform electrical energy into mechanical energy?
PIT_PIT [208]
The sets of items listed can be <span>be arranged to transform electrical energy into mechanical energy, the best answer is C. Battery, Wire, and iron.

It will help you.</span>
5 0
2 years ago
Read 2 more answers
When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the ro
Viktor [21]

Answer:

When a volcano erupts particles of rock and ash are released into the atmosphere after this water droplets form around?

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the rock and ash particles and fall to Earth as rain. The rainwater helps plants grow. Which scenario describes an interaction between two of Earth's spheres?

Explanation:

6 0
2 years ago
How is oxygen taken into the body?​
UNO [17]

Answer:

Oxygen enters the body in the mouth and nose, passes through the larynx and the trachea. The trachea splits into two bronchial tubes, which lead to smaller tubes that lead to 600 million alveoli, which are small sacs surrounded by capillaries. The capillaries take oxygen into the arteries, and the oxygen-rich blood is then pumped into every cell of your body. Once the oxygen has been absorbed, carbon dioxide and water are eliminated through the lungs.

Explanation:

good luck!

6 0
2 years ago
What is the point at which DNA strand is unzipped so that it can form new complimentary strands?
Sloan [31]
DNA is unzipped by helicase at the origin of replication. There are several origins of replications in eukaryotic DNA replication, while only one in prokaryotic replication.
4 0
3 years ago
Which was Charles Darwin’s contribution to the study of biology?
12345 [234]

Answer:

Darwin's greatest contribution to science is that he completed the Copernican Revolution by drawing out for biology the notion of nature as a system of matter in motion governed by natural laws. With Darwin's discovery of natural selection, the origin and adaptations of organisms were brought into the realm of science.

Explanation:

;)

6 0
2 years ago
Other questions:
  • If a person develops high blood pressure, one of the compensatory mechanisms that comes into play is the fluid shift mechanism.
    7·1 answer
  • What are the three groups of animals in<br> Aristotle's classification system?
    8·1 answer
  • What evidence did Mendel find that supported his law of independent assortment?
    10·1 answer
  • What is the answer can someone help me
    13·2 answers
  • The parts of an algebraic expression that are separated by addition are called the​ _______ of the expression.
    9·1 answer
  • The amino acids coded by specific condons
    7·1 answer
  • Nuclear power plants produce large amounts of
    14·1 answer
  • Where in the cell does the krebs cycle part of cellular respiration occur ?
    12·1 answer
  • Select the organs that are a part of the respiratory system.
    12·1 answer
  • What effect does acid rain have on the environment?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!