data because facts and statistics collected together for reference or analysis.
c. contain nitrogen d. contain hydrogen and carbon atom chains
e. are held together by hydrogen bonds
Answer:
Explanation:
All hydrocarbons are apolar
They contain covalent bond(s)
Hydrocarbons contain only carbon and hydrogen atoms
Hyrdrocarbons held by london forces
True answer is d
b.Toward
Yes, that's correct. Smoking is a well-known risk factor for various deadly diseases and health conditions. Cigarette smoke contains harmful chemicals that, when inhaled, can damage the respiratory system and other organs in the body.
Here are some of the deadly diseases and health conditions that smokers have a greater chance of developing:
Lung Cancer: Smoking is the leading cause of lung cancer. It increases the risk of developing this aggressive and often fatal form of cancer.
Chronic Obstructive Pulmonary Disease (COPD): Smoking is a major cause of COPD, which includes chronic bronchitis and emphysema. COPD is a progressive and debilitating lung disease that can significantly reduce a person's quality of life and, in severe cases, lead to death.
Cardiovascular Diseases: Smoking damages the blood vessels, increases blood pressure, and raises the risk of heart attacks, strokes, and other cardiovasculardiseases. It is a significant risk factor for coronary artery disease.
Respiratory Infections: Smokers are more susceptible to respiratory infections, such as pneumonia and bronchitis, due to the weakening of their immune system and the damaging effects of smoking on the respiratory tract.
Cancers in Other Organs: Smoking is associated with an increased risk of developing cancers in various other organs, such as the mouth, throat, esophagus, pancreas, kidney, bladder, and cervix.
Peripheral Vascular Disease: Smoking damages the blood vessels in the legs and arms, leading to reduced blood flow, pain, and increased risk of infections and gangrene.
Weakened Immune System: Smoking weakens the body's immune system, making it harder to fight off infections and diseases.
It is essential for smokers to be aware of these risks and to take steps to quit smoking. Quitting smoking significantly reduces the risk of developing these deadly diseases and can improve overall health and well-being. Additionally, avoiding exposure to secondhand smoke is crucial, as it can also pose health risks to non-smokers.
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Answer:
AUG (Methionine)
Explanation:
The process of protein synthesis occurs in two stages; transcription and translation. Transcription produces mRNA molecules from a DNA template. The mRNA's sequence is then read in a group of three nucleotides called CODON in the ribosome during the translation process.
Each Codon, of which there are possible 64, specifies an amino acid (building blocks of protein). Translation in the ribosome occurs when the ribosomal subunit binds to an mRNA molecule and a transfer RNA also binds using its anticodon (complementary to mRNA codon) to the AUG codon on the mRNA.
This AUG codon is regarded as the START CODON because it is the codon that initiates the commencement of translation. It encodes Methionine.