Amino acids
Remember that the structure of amino acids have an amino group (NH₃--Cα)
Explanation:
Plants will absorb the radioactive nitrogen compounds as ammonium (NH4+) nitrates (NO3-)and nitrites (NO2-). The radioactive Nitrogen will found in amino acids because the absorbed nitrates, nitrites and ammonium undergo a process called assimilation. The nitrates and nitrites are firstly reduced to ammonia. The ammonia is then assimilation is a pathway called glutamine synthetase-glutamate synthase (GS-GOGAT). IN this pathway the ammonia is incorporated into the amino group of glutamine using glutamine synthase enzyme. The process of transamination of the glutamine then creates many other amino acids.
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In 1831, Charles Darwin visited the Galapagos Islands. While observing the giant land tortoises that lived on these islands, Darwin noted that the shapeof the tortoise shell varied depending on which island the tortoise lived. Tortoises on one island had round shells, for example, whereas tortoises on a neighboring island had more flattened, saddle-shaped shells
The statement that <span>BEST summarizes Darwin's explanation for these differences is given below</span><span>
He particular shape of the shell was best suited for the island on which the tortoise was living.
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Answer:
A family tree
Explanation:
or a choose female or even a male
Many reasons are involved in this combination. First, as bone cancer is not easy to determine, doctors may have to use biopsy to have a first look, but it needs to be paired with x rays and different scnas to confirm and do it more acurately. Some bone infection may cause symptoms and imaging results that could be confused with bone cancer.Have in mind that <span>bone metastases can usually be diagnosed based on x-rays and other imaging tests.A combination of all the scans and X rays can help to detect bone cancer in different places of the body, as every method can show tumors in specific parts of the skeleton. </span>
<span>It enhances excretion of bile leading to increased cholesterol turnover.</span>