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faust18 [17]
4 years ago
9

Why would scientists set off a underground explosion

Biology
1 answer:
atroni [7]4 years ago
4 0
This is a question with 100000 different answers but overall they're testing a hypothesis. <span />
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A client who is at risk for seizures as a result of severe preeclampsia is receiving an intravenous infusion of magnesium sulfat
Mandarinka [93]
<span>The answer would be: Respirations of 10/min and loss of patellar reflexes
</span>
Magnesium sulphate is the drug used for preeclampsia but it was dangerous because it could depress the nervous system. The disrupted nervous system could appear as loss of patellar reflex or paralysis of the muscle of respiratory. 
In case of toxicity, the antidote(calcium gluconate) should be administered.


6 0
3 years ago
What would happen to the concentrations of ATP, NADPH and Sugars if PSII stopped working?
dezoksy [38]

Answer:

<u>1. ATP - decrease </u>

<u>2.NADPH - decrease </u>

<u>3. sugars - decrease </u>

And    <u>True- Both ATP and NADPH are needed to make sugars.</u>

Explanation:

Photosynthesis is a form of biosynthesis that produces glucose from the reactants;  it uses energy from sunlight, along with carbon dioxide and water. It happens in the chloroplast in two phases; the light-dependent and dark reactions. In the light reaction, solar energy stimulates photosystems, formed from pigments like chlorophylls.

Chlorophyll forms photosystems of proteins known as complex proteins (PS I & PSII).  PS II absorbs and moves the reaction center with light energy.  

  • H+, and oxygen,  are formed from a water molecule as it's broken apart.
  • From photosystem II, electrons are transferred to photosystem I.  
  • ATP is synthesized from ADP along with inorganic phosphate.  
  • To form NADPHH, H+ is added to NADP

If PS II no longer works,  there will be less ATP, NADPH, (both used later on) and no sugars produced.

In the dark reaction, products of the light reaction are used to make sugars. Here, in the Calvin cycle, the enzyme, RuBisCO, catalyzes the fixation of <u>CO2 with Ribulose 1,5-bisphosphate </u>(RuBP).

7 0
3 years ago
A student claims that cellular respiration is essential to cells so that they have a means for getting rid of excess carbon diox
Phantasy [73]

The correct answer is "Cellular respiration does not consume carbon dioxide".

Cellular respiration refers to the set of chemical reactions by which cell harnessed energy from nutrients and convert it to ATP (also called as energy currency of the cell).

It is essential for the cell as it generates ATP which is used in all the processes such as DNA replication, repair, etc.

Cellular respiration uses oxygen and releases carbon dioxide as a waste product.

Oxygen is provided by air we inhaled and carbon dioxide is released as a part of exhaled air.

The general equation of cellular respiration can be written as:

C_{6}H_{12}O_{6} + 6O_{2}C

6

H

12

O

6

+6O

2

→ 6CO_{2} + 6H_{2}O + ATP6CO

2

+6H

2

O+ATP

8 0
4 years ago
Read 2 more answers
What procedure describes the external filtration of blood to remove toxic substances when kidneys fail?
mario62 [17]
The <span>procedure that describes the external filtration of blood to remove toxic substances when kidneys fail is hemodialysis.</span>
5 0
4 years ago
How does magma affect the production of domes?
Setler [38]
Magma pushes sedimentary rocks above it vertically and erosion exposes the granite. Magma cools slowly underground and then are pushed vertically to the surface. ... Magma will solidify slowly to create domes.
7 0
3 years ago
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