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Inessa05 [86]
4 years ago
8

What have the ability to neutralize antigens?

Biology
1 answer:
GaryK [48]4 years ago
5 0
If im understanding the question correctly the answer is a antibody?

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Select the correct answer.<br> Which of these is a protein?
shusha [124]
Um i don’t see anything
6 0
4 years ago
Arrange the sequence of events for the overall mitochondrial respiratory assembly in the correct order.
kotykmax [81]

Answer:

Option D, 4,2,1, 3

Explanation:

The mitochondrial respiratory chain (MRC) comprises of four membrane bound complexes and it involves the following steps

a) RC complexes (RCC) I and II reduces the RC’s equivalent where RCCI i.e receives electron from the NADH.  

b) These electrons are then transferred to the flavin mononucleotide factor and then passed on to the Fe-S embedded cluster .

c) These electron reduces the coenzyme Q  to ubiquinol  

d) With in the inner mitochondrial membrane (IMM), protons are trans located from IMM to the  intermembrane space (IMS)

e) RC complex II then transfer electron from succinate to the cofactor FAD

f) From FAD proton are transferred to the FeS cluster and on the other hand electron move from QH2 to the RC complex III

g) This RC complex III give its electrons to the cytochrome and they are further passes on to the RC complex IV

h) With four redox centers, the terminal RC complex translocate protein by using energy produced in electron transfer thereby converting oxygen into water.

Hence, the correct option is D

5 0
4 years ago
A consommé is a traditional soup made by _________ and ___________ stock.
Thepotemich [5.8K]

Answer:

concentrating and clarifying stock.

Explanation:

just got it right on the mastery

3 0
3 years ago
Which of the following are useful traits of cloning vectors?
SSSSS [86.1K]

Answer:

The correct answer is option - e. all of the above are useful traits.

Explanation:

A cloning vector is a small segment of DNA that can be established stably in an individual organism and able to internalize a foreign DNA for cloning purposes. The cloning vector could be taken from different organisms such as plasmid of a bacterium, or DNA from a virus. A cloning vector must possess some characteristics -  

The cloning vector must be self-replicating ability in the host cells, it should be small in size with restriction site for the restriction endonuclease enzymes in it. The replication character of the vector should not interfere with the internalized DNA fragment. The presence of marker genes in the vector is also a property that is helpful in identifying of recombinant cells.

Thus, the correct answer is option - e. all of the above are useful traits.

7 0
4 years ago
A series of events which a cell grows prepares for division and divides to form new daughter cells
8_murik_8 [283]
This could be mitosis or meiosis. Meiosis produces 4 daughter cells while mitosis produces 2 daughter cells. Mitosis is used for every cell except your sperm and egg cells, in which that would be meiosis.
6 0
3 years ago
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