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kykrilka [37]
3 years ago
9

Plz help I will mark you brainlist plz if it will let me but plz help me​

Biology
1 answer:
Y_Kistochka [10]3 years ago
3 0

Compounds consist of atoms of different elements. In compound the atoms are present in fixed proportion. By changing the proportion compound will changed. For example,

Nitrogen and oxygen reacted to form the compound. By changing the proportion both will form different compound.

NO₂

Nitrogen dioxide consist of one atom of nitrogen and two atoms of oxygen. Their ration is 1 :2

NO

In nitric oxide one atom of oxygen and one atom of nitrogen are present.

Their ratio is 1 : 1.

N₂O

Nitrous oxide consist of two nitrogen atoms and one oxygen. Their ratio is

2 : 1

N₂O₄

Dinitrogen tetroxide consist of two nitrogen atoms and four oxygen atoms. Their ratio will written as 2 : 4

N₂O₅

Dinitrogen pentoxide consist of two nitrogen atoms and five oxygen atoms. Their ratio will written as 2 : 5

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Daniel [21]
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mark as brainliest if i helped. good luck :) !!
7 0
2 years ago
If one strand of the DNA reads:<br> ATCCGCAT<br> What will the complementary strand be?
quester [9]

Answer:

in rna the strand would be   <u>  UAGGCGUA</u>

G goes with C and A goes with U ( unless there is a T within the strand already then its an A that airs up with it )

Explanation:

but if its in DNA the strand will be     <u>TAGGCGTA </u>

G goes with C        T goes with A

7 0
3 years ago
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Tomtit [17]
The answer would be LEPTIN 
7 0
3 years ago
Stones caused by the precipitation of minerals, such as calcium, and other substances from the urine or kidney filtrate are ____
Mashcka [7]

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<h3>What are Kidney stones?</h3>

These are hard deposits of minerals such as calcium etc which stick together in the urine of affected individuals.

This thereby causes pain when urine is being expelled from the body as a result of the large size.

Read more about Kidney stones here brainly.com/question/26697997

#SPJ12

8 0
2 years ago
The client is hospitalized for four days with an acute myocardial infarction. after a coronary artery stent is placed, the clien
lesya [120]

Hey There

how are you

the answer to your question is

Acute time limited




Stressors can assume a number of patterns in relation to time. They may be classified as acute time-limited, chronic intermittent, or chronic sustained. An acute time-limited stressor is one that occurs over a short time and does not recur. A chronic intermittent stressor is one to which a person is chronically exposed intermittently; chronic sustained is continuous. PTSD is characterized by a severe stress response secondary to experiencing previous trauma.


thank you

7 0
3 years ago
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