Question

Which is the only blood group that does not express antigens on the surface of the...

Which is the only blood group that does not express antigens on the surface of the red blood cells?
Science   Nursing   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

1) Which is the only blood group that does not express antigens on the surface of the red blood cells?

Answer-Blood group "O" has no antigens ,but both anti-A and ani-B antibodies in the plasma ,as well as some special "anti-A,B" antibodies...(.for example ,if you have type-A blood,you will have the A antigen on the surface of your red blood cells,and also the anti -B antibody in your plasma.)The reason for type O blood have no antigen is ,individuals with type O blood do not produce ABO antigens ...As result,type O people are univerasl donors for transfusions ,but they can receive only type AB blood do not make any ABO antibodies.Their blood does not discriminate against other ABO type.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. The MN blood group system is under the control of an autosomal locus found on...
1. The MN blood group system is under the control of an autosomal locus found on chromosome 4, with two alleles designated LM and LN. The blood type is due to a glycoprotein present on the surface of red blood cells, which behaves as a native antigen. LM and LN are codominant and heterozygotes express both antigens and have blood type MN. In the following crosses, what will be the genotypes and phenotypes, and their ratios, in the offspring? a....
1. True or False: If a person has type AB blood, it means that surface antigens...
1. True or False: If a person has type AB blood, it means that surface antigens A and B are not present on the cell membranes of red blood cells. 2. True or False: If compatible blood types are mixed, agglutination will occur. 3. The ___________________ are white blood cells that can differentiate into macrophages. 4. What term best describes the shape of a red blood cell? 5. What component of the formed elements has an important role in the...
what blood group antigens are present in people whose blood type is O negative?
what blood group antigens are present in people whose blood type is O negative?
The percentage of whole blood occupied by red blood cells is called the platelet count Hematocrit...
The percentage of whole blood occupied by red blood cells is called the platelet count Hematocrit hemoglobin content Differential Red blood cells contain: Hemoglobin Myoglobin Albumin Globulin A person with blood type A has B antigens on the RBC no antigens on the RBC A antibodies A antigens on the RBC An individual with __________ blood can theoretically donate blood to recipients of all ABO types A O B AB A person with blood type ___ is a universal recipient...
The MN blood group is another blood group found on human red blood cells. There are...
The MN blood group is another blood group found on human red blood cells. There are only two alleles, M and N, which are codominant. In a population of humans there are 80 individuals that are MM, 150 MN, and 270 NN. Using the allele counting method, determine the allele frequencies for M and N.
1. Which of the following is accurate regarding Type AB blood? Select one: a. It has...
1. Which of the following is accurate regarding Type AB blood? Select one: a. It has both A and B antigens on the red cells. b. It has O antigens on the red cells. c. It has both A and B antibodies on the red cells. d. It has no antigens on the red cells. e. It has both A and B antibodies in the plasma. 2. The period of time between the first heart sound and the second heart...
Question 1 B cells have antigen receptors that bind to antigens that are either freely dissolved...
Question 1 B cells have antigen receptors that bind to antigens that are either freely dissolved or present on the surface of invading/foreign cells. Cytotoxic T cells have antigen receptors that are active only in lymph nodes. bind only to antigens present on the surface of the invading/foreign cells. bind only to freely dissolved antigens in the plasma. bind to antigen fragments presented on major histocompatability complexes by host cells. bind to antigens that are either freely dissolved or present...
Discuss how cancer cells evade immune destruction and the role of changes to surface antigens in...
Discuss how cancer cells evade immune destruction and the role of changes to surface antigens in cancer cells.
Ch. 16.3; Red Blood Cells and p. 777 8th edition) Blood crossing is Group of answer...
Ch. 16.3; Red Blood Cells and p. 777 8th edition) Blood crossing is Group of answer choices checking whether a person has anemia. checking a person’s blood for the presence of Rh factor antibodies. another name for a transfusion. checking a person’s blood for aggregation interactions by adding their plasma to a blood sample. checking a person’s red blood cells for aggregation interactions with test plasma. (Ch. 16.5; Coagulation) How does plasmin dissolve clots? Group of answer choices It lyses...
Suppose a lab has a mix of blood samples from a group of male patients and...
Suppose a lab has a mix of blood samples from a group of male patients and female patients.1  The average number of red blood cells detected by the machine among the male blood samples was 5.8 million/mm3, the average number of red blood cells detected by the machine among the female blood samples was 4.2 million/mm3, and the average number of red blood cells detected by the machine among all blood samples was 5.4 million/mm3. A. Does the lab have more...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT