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zalisa [80]
3 years ago
10

One danger of excessive nitrogen levels in water is

Biology
1 answer:
Pie3 years ago
8 0
Two ways Nitrogen can cause harm are through bodies of water by stimulating growth with messes with the ecosystem. The other is that it can be harmful to people as well. It can harm people's bloodstream and in babies that are four months or younger that don't have enough Enzymes to help with the situation... which leads to "Blue Baby Syndrome".
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A family decides that they want to produce Chihuahuas with long hair. Identify a procedure that could be used to make sure that
aleksandrvk [35]

Answer:

A

Explanation:

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3 years ago
Which of these checkpoints determines if cell division has occurred properly?
pochemuha

A. M checkpoint

I just answered this question doing a test on Plato.

8 0
3 years ago
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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
3 years ago
Compare clonal selection to a phosphorylation cascade that occurs in a signal transduction pathway. How are they similar to one
dybincka [34]
<h2>Clonal Selection to a Phosphorylation Cascade </h2>

Clonal selection describes the roles of compartments of the privileged operation in reply to specific antigens attacking the basis in immunology. A phosphorylation cascade is a series of situations wherever one catalyst phosphorylates is different. It makes a succession reactions driving the phosphorylation of thousands of proteins. This can be observed in omen transduction of hormone communications.


4 0
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An aquatic arthropod called cyclops house and seen your daughter either small or a bar in the alley of for Barb's is dominant in
White raven [17]

Answer and Explanation:

The possible genotype and phenotype are as follows

Genotype                 Phenotype

BbR∧            -            Barbed and not resistant to pesticide

BBRR            -            Barbed and not resistant to pesticide

bbR∧            -             Smooth and not resistant to pesticide

bbRR            -             Smooth and not resistant to pesticide

bb∧∧            -             Smooth and resistant to pesticide

Bb∧∧            -             Barbed and resistant to pesticide

BB∧∧            -             Barbed and resistant to pesticide

5 0
3 years ago
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