Question:
<u><em>What is the name of the molecule that contains genetic information in all living things?</em></u>
Answer:
<h2>
<u><em>DNA</em></u></h2>
English: DNA is the chemical name for the molecule that carries genetic instructions in all living things. The DNA molecule consists of two strands that wind around one another to form a shape known as a double helix. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.
Spanish: El ADN es el nombre químico de la molécula que lleva instrucciones genéticas en todos los seres vivos. La molécula de ADN consiste en dos hebras que se enrolla unas a otras para formar una forma conocida como doble hélice. Cada hebra tiene una columna vertebral hecha de azúcar alterna (desoxirribosa) y grupos de fosfato.
pls mark brainlest
A polymer<span> is a large macromolecule made up of many repeating, smaller units. These units are called </span>monomers, and can vary in size and composition. Polymers can be made from chains of just one type of monomer<span> or several </span>monomers<span>. The number of individual </span>monomers <span>in a </span>polymer chain<span> can range from small to large </span>
Answer:
Correct answer is (a). Local extinction
Explanation:
Local extinction is a type of relationship which result to competition between organism. A condition that makes organisms to battles for survival which may results to termination of kind of organism or group of kind of organism.
In an ecological niche, some organisms takes advantage of others, they tend to thrive and exploit others to survive while the one that can not compete go into extinction when the environment is no longer conducive due climatical change or pressure from the other organisms.
Answer:
They increase the levels of catecholamines—a family of brain chemicals that includes dopamine.
Explanation:
Stimulants are a class of drugs that “stimulate” the body's central nervous system, which includes the brain and spinal cord. They increase the levels of catecholamines—a family of brain chemicals that includes dopamine. These chemicals are used in the brain processes to signal reward and motivation.
Answer:
The nurse should give antihistamine or administer epinephrine. This is because the swollen tongue is a sign of allergic reactions(although not a sign of stroke) due to intake of Angiotensin-converting enzymes (ACE) Inhibitors, by the patients,needed to dilate the narrow blood vessels. The drugs increase blood flow, but this comes with an allergic reactions.In case the swelling is much, which might occlude air passage leading to respiratory distress,<u> intubation </u> with insertion of endotrachea tube (ET) through the mouth might be needed).to open the airways by connection to the ventilators,
Explanation:
