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Dmitry [639]
2 years ago
12

Mark each statement True or False

Biology
1 answer:
forsale [732]2 years ago
4 0

True Skeletal muscles are the muscles that move your bones; these

muscles are voluntary, meaning they are under your control

True Eventually, all skeletal muscles get tired.

True Cardiac muscle is found in your heart and it is involuntary:

that is, NOT under your control.

True The best way to keep your muscles healthy is to use them.

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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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8 0
2 years ago
If color blindness is an X-linked recessive trait, what genotype in a father and a mother would be predicted to produce a 1:1 ra
neonofarm [45]
The answer is letter C.) <span>Affected father and carrier mother 

"Affected" refers to the person having the recessive gene of the color blindness, while "carrier" means the person carries two of the recessive genes of the trait. For the couple to produce a 1:1 ratio of normal to color-blind offspring, they would need to have the combination of affected father and carrier mother. 
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6 0
3 years ago
Which statement best explains a difference between the interaction of light with clear glass and the interaction of light with s
polet [3.4K]
Most of the light passes through glass but none of the light passes through metal.
3 0
3 years ago
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What is the job of a nucleus cell
11Alexandr11 [23.1K]

Answer:

This organelle has two major functions: it stores the cell's hereditary material, or DNA, and it coordinates the cell's activities, which include growth, intermediary metabolism, protein synthesis, and reproduction (cell division). Only the cells of advanced organisms, known as eukaryotes, have a nucleus.

6 0
3 years ago
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A 10-kg wagon has a speed of 25 m/s. What is its momentum?
amid [387]

Answer:

250 kg*m/s

Explanation:

You just multiply 25 by 10 to get momentum. Kg*m/s looks like newtons but in newtons, the seconds are squared but with p, it is not.

3 0
3 years ago
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