Answer:
Explanation:
En los metazoos más complejos la homeostasis se mantiene por las actividades coordinadas de los sistemas circulatorio, nervioso y endocrino. Intervienen órganos que sirven de intercambio con el medio externo, los riñones, los pulmones o las branquias el tubo digestivo y la piel.
Chicken is one of the fowl and it is one of the widespread and well-known fowl. It is found in almost all area.
<u>Explanation:</u>
<u>1.Observations of the chicken leg dissection.</u>
- The main observation of the chicken leg dissection is to detect the legs of the chicken and find the muscles, tendons, leg joints and the bones
<u>2. Determine the chicken moves</u>
- Yes, the Movement of chicken can be determined .
- The chicken moves the wings by the push and the pull action with the help of the bones and it turns over the muscles until it reaches the movement.
<u>3.Characteristics of muscles in movement</u>
- The characteristics of muscles help us determine the direction of the movement are the biceps and the triceps muscles are used in the wings for the movement and the tendons attach these muscles to the bone
1. Timothy's symptoms are loss of coordination and stamina, sudden increase in growth rate, painful joints, nausea, worse school performance (probably cognitive decline) and changes in personality, such as depressive mood, introversion, anxiety and tension. The organ system which could be implicated in these deficits is the thyroid gland, an important part of the human endocrine system
2. The thyroid gland is an endocrine gland located in the neck, behind Adam's apple. It produces two thyroid hormones, thyroxine and triiodothyronine, and calcitonin. The thyroid gland is a very important regulator of metabolism, protein synthesis and development. In particular, thyroid hormones regulate the body's metabolism, by controlling the way the cells produce and consume energy.
3. Hyperthyroidism is an endocrine condition in which the thyroid gland produces an excessive amount of thyroid hormones. It is the case of an overactive thyroid and its main symptom is the acceleration of the metabolism. Timothy's symptoms that could suggest hyperthyroidism are his sudden increase of growth rate and inability to gain weight, his nervousness and mood changes, and his fatigue or loss of energy.
4. Cortisol is a steroid hormone that is produced by the adrenal gland. It is considered the body's stress hormone, as it is released in response to a stressor. It is also produced in response to low blood-glucose concentration. Some of its functions are the increase of blood sugar and the suppression of the immune system and bone formation. Cortisol is also involved in the metabolism of macronutrients.
Collagen has: A. pyrrolidine rings, which stabilize helices and glycine residues at every third position (because only glycine residues can fit inside of the super-helical cable).
Collagen can be defined as the main or most abundant structural protein found in the bones, tendons, connective tissues, skin and muscles of a living organism such as a human being.
Basically, collagen is a chemical substance (protein) made up of amino-acids and it holds the human body together.
Hence, collagen typically makes up about 30% of the proteins contained within the human body.
Additionally, collagen comprises the following specific amino-acids:
Each of the three chains of a collagen triple helix with 3.3 residues per turn, is normally stabilized by the steric repulsion between the pyrrolidine rings of hydroxyproline, glycine and proline residues.
Therefore, the pyrrolidine rings of collagen helps in the stabilization of helices and glycine residues, at every third position because the only residue that fits inside of the super-helical cable is the glycine residues.
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Answer:
The plants store energy by carbon dioxide, water, and sunlight.
Explanation: