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
meriva
3 years ago
5

You assay cell surface oligosaccharides from a blood sample. After determining the composition of the oligosaccharides relative

to a reference monosaccharide, fucose, you conclude the donor is blood type B. What brought you to this conclusion?
Biology
1 answer:
RSB [31]3 years ago
4 0

Answer:

Here the fucose is linked to galactose by alpha1,2 glycosidic linkage.

Explanation:

Fucose is a deoxy sugar consist of 6 carbon atoms which means fucose is a hexose sugar.

   Fucose does not contain -OH group at C6 carbon that"s why it is termed as deoxy sugar.

     Fucose can link to both Nactylglucosame by alpha-1,6 glycosidic linkage and to galactose by alpha-1, glycosidic linkage  generates the H antigen.

   As donor is blood type B that means fucose is linked to galactoseof H antigen by alpha 1,2glycisidic linkage.

You might be interested in
WILL GIVE 30 POINTS (by the way this is FLVS)
densk [106]

societal law is A statement about how things act in the natural world. the wire and electro magnet need to touch in question 2. a decrease in spee decreases kinetic energy. the test variable was the distance traveled by the scrunched paper.

6 0
3 years ago
Read 2 more answers
Write a paragraph about how the metamorphoses of hutterflies and frogs are different​
Alexeev081 [22]

answer:

A frog is a carnivorous amphibian having a five-stage life cycle, whereas a butterfly is an insect having a four-stage life cycle. The difference...

A frog is a carnivorous amphibian having a five-stage life cycle, whereas a butterfly is an insect having a four-stage life cycle. The difference...See full answer below.♥️

8 0
2 years ago
I need help on the phet lab the moving man please I will give you the brainlist
expeople1 [14]

Answer:

i dont understand pls be more clear

Explanation:

  1. l

l

  1. l
  2. l
  3. k
  4. k
  5. k

k

j

j

j

h

h

h

g

g

g

g

1

1

1

2

2

2

2

3

3

33

3

3 0
3 years ago
Does tomato have thick or thin exocarp?​
yaroslaw [1]
I think it’s thick

Explanation
8 0
3 years ago
Read 2 more answers
A scientist wants to determine whether a mutant phenotype is due to the loss of gene C or gene D, which are both deleted in a mu
klio [65]

Answer:

a transgenic copy of the gene C is sufficient to restore normal eye development

Explanation:

In genetics, there are diverse approaches to determining a gene's function. For example, it is possible to use a complementation test to determine loss-of-function recessive mutations when it is unknown if such mutations fall in the same or in different genes. Similarly to the generation of loss-of-function phenotypes, it is possible to insert a gene and thus produce a gain-of-function mutation that restores normal gene function (i.e., to restore the wild phenotype). Moreover, transgenic organisms refer to genetic engineering techniques by which any foreign or modified gene is inserted in the genome of an organism, which can also be used to study gene function. In this case, the restoration of the normal phenotype (wild-type eyes) is associated with the expression of the transgenic gene C, thereby evidencing that the gene C is required for normal eye development. In the last years, transgenic models have shed light on developmental pathways and on gene function.

7 0
3 years ago
Other questions:
  • Which energy source do plants use to produce sugar
    12·1 answer
  • WILL GIVE BRAINLIEST!!!
    15·1 answer
  • Bacteria have many roles on Earth.
    5·1 answer
  • Which of the following structures is an extension of the petiole into the leaf blade?
    12·2 answers
  • Read each example and identify it with one of the mechanisms that influence gene pools. A zebra migrates to join a different her
    11·2 answers
  • Select all that apply.
    5·1 answer
  • URGENTEE!!! POR FAVOR!!! Quais sao as principais funções citoplasmáticas? Qiferencie conceitualmente as duas principais estrutur
    6·1 answer
  • What is the importance of fermenter of genetic engineering?​
    7·1 answer
  • True or false: Chloroplasts contain green chlorophyll and are
    15·1 answer
  • Please help me please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!