Answer:
A protein-coding gene has an open reading frame (ORF) that make easier its identification
Explanation:
During translation, the messenger RNA (mRNA) is read by the ribosomes as triplets of nucleotides called codons in the open reading frame (ORF). An ORF can be defined as a gene fragment composed of codons which are translated into amino acids in a polypeptide chain. According to the genetic code, the information encoded by these codons will specify the sequence of amino acids in the protein, as well as the start codon and stop codons of the protein-coding genes. A start codon (AUG) is a site at which translation into protein begins, while stop codons (UAA, UAG, and UGA) mark the site at which translation ends. Moreover, non-coding RNAs (ncRNAs) don't have ORFs because they do not encode for proteins, and therefore their identification is more difficult.
Answer:
So is; It has been shown, for example, in<em><u> breast cancer</u></em> that women who eat a lot of fruits and vegetables every day may have a lower risk of breast cancer, especially aggressive tumors, than those who consume less vegetables, according to a new study conducted by researchers at the TH Chan School of Public Health in Boston, United States. Cruciferous vegetables such as broccoli and yellow and orange vegetables stand out especially.
Explanation:
The plant-based foods that the researchers studied for cancer prevention are:
<u>
Cruciferous vegetables</u>. They include broccoli, cauliflower, cabbage, Brussels sprouts, Chinese cabbage, and green cabbage. Frequent consumption of these foods is associated with a reduced risk of cancer.
Studies show that cruciferous vegetables provide protection against:
-
Head and neck cancer.
-
Esophagus cancer.
-Stomach cancer.
Several laboratory studies suggest that cruciferous vegetables help regulate enzymes that protect against cancer. Studies also show that cruciferous vegetables can stop the growth of cancer cells in other ways. But these effects can differ between cells, laboratory animals, and people.
<u>Lycopene. </u>This carotenoid is found in products derived from tomato. Other important sources of lycopene are pink grapefruit, watermelon, and apricot.
Studies show that lycopene can provide cancer protection from:
-Lung
-Stomach
-Prostate
-Colon
Answer:
chaperone proteins (chaperonins)
Explanation:
Answer:
B. diaphragm
Explanation:
this structure flutters and causes the chest cavity to largen
Jet airplanes take up a lot of fuel and money. Not only are they burning fossil fuels quickly, but they're also being flown on a basis. Planes are sent out constantly, and the amount of carbon it releases into the atmosphere is incredibly dangerous.
