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Black_prince [1.1K]
3 years ago
8

Feedback always occurs when

Biology
1 answer:
labwork [276]3 years ago
3 0

Answer:

the output of a system come s back to influence the subsequent functioning of that system.

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Under normal conditions, what would be the PRIMARY mechanism that his body would use to reduce the amount of PCO2 in the blood
sergeinik [125]

The pH of blood if pco2 drops to 35.0 mmHg is 7.459

The pH of the blood can be calculated using the Henderson- Hasselbalch equation, which explains the relationship between acid dissociation constant pKa and pH in biological and chemical systems.

pH = pK + log ( HCO3- / ( 0.03 * PCO2 ) )

pK is 6.1 for the bicarbonate buffer system.

HCO3- = 24mm

PCO2  = 35.0 mmhg

pH = 6.1 + log ( 24 / 0.03 * 35.0 )

    = 6.1 + log ( 24 / 1.05 )

    = 6.1 + log 22.8571

    = 6.1 + 1.3590

    = 7.459

Hence, the pH of blood is 7.459

Learn more about the pH of blood here brainly.com/question/3919636

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2 years ago
11. Cheetahs have been through a genetic bottleneck; evidence for this is that
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The correct answer is (C) :))
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Make a pedigree for left-handedness using information of the Thomas family:
Vilka [71]

Answer: You will find the pedigree in the attached files

First-generation (Parents):  

• Tom: rr

• Diane: Rr

Second generation (Children):

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• Mary´s husband: RR, Rr, or rr

• Teddy: Rr  

Third generation (Grandchildren):

• Will: Rr

• Vanessa: rr

• Patric: RR or Rr

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

6 0
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Please answer this:)​
Marta_Voda [28]
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When it comes to being sick or having a disease, do you know if you have a bacterial or viral infection? Many people don't know
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