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vekshin1
4 years ago
11

Red blood cells (RBCs) are composed of Heme gro

Medicine
1 answer:
miv72 [106K]4 years ago
7 0

Answer:

C. Oxygen and Carbon dioxide

Explanation:

Hemoglobin helps to transport oxygen from lungs to cells and carbon dioxide from cells to lungs. However, it's not the only way to transport these gases.

Each hemoglobin contain four subunits and binds four oxygen molecules and RBC turn into bright red. Carbon dioxide attached to hemoglobin is called as carbaminohemoglobin , this binding is reversible and the carbon disassociates itself from hemoglobin in lungs to escape into the air via alveoli.

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Answer: whether the cell has a nucleus or not

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6 0
3 years ago
Daily JW, JJ McGlone. 1997. Oral/nasal/facial and other behaviors of sows kept individually outdoors on pasture, soil, or indoor
Vladimir [108]

Oral/nasal/facial and other behaviors of sows kept individually outdoors on pasture, soil, or indoors in gestation crates are administered Individually in PIC Camborough-15 sows.

<h3>What is gestation crates all about?</h3>
  • Individually housed PIC Camborough-15 sows were observed in three different housing environments: pasture, earth, and gestation boxes. Every day, 2.0 kg of fortified sorghum-soybean diet was given to all sows.
  • Two groups of gestation crates. sows were created: those fed meal and those fed pellets. Outdoor sows were given pellets, as is typical for sows on grassland and in the soil.
  • There were eight sows per treatment. For a period of 24 hours, observers used a scan approach to record the occurrences of standing, lying, sitting, eating, drinking, and manipulating the environment with the mouth, nose, and face.
  • The following oral, nasal, and facial habits were observed for gestation crates. chewing grass, biting fences and bars, biting rocks and soil, and rooting the ground or trough. During the 24 hour period, sows in each treatment group exhibited statistically identical frequency of all oral, nasal, and facial activities.

To learn more about gestation crates with the given link

brainly.com/question/13834187

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8 0
2 years ago
Groups of women with Parkinson's disease are given specific doses of a drug to examine the effects of the drug on the progressio
mr Goodwill [35]

Answer:

Your independent variable is the dosage.

Your DEPENDENT variable is the progression of the disease.

good luck<3

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2 years ago
An 85-year-old retired teacher comes to your office for evaluation of weakness. You obtain a complete history, perform a thoroug
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weight loss

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3 years ago
A 9-year-old child has suddenly collapsed. After confirming that the scene is safe, a single rescuer determines that the child i
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I’m not sure but she 9 years old
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3 years ago
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