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sp2606 [1]
3 years ago
7

What makes carbohydrates, proteins, and nucleic acids different​

Biology
2 answers:
skelet666 [1.2K]3 years ago
8 0

Answer:

Explanation:

Carbohydrates consist of single-sugar units called monosaccharides, double-monosaccharide units known as disaccharides and multiple-monosaccharide molecules that make up starches. The predominant purpose of the carbohydrates you eat is to provide fuel to your cells. Disaccharides and starches undergo digestion to reduce them to their individual sugars, and, once absorbed, they travel to the cells and tissues throughout your body to power your physical activities. Proteins consist of 20 different amino acids, mixed and matched to create a vast array of larger molecules that support every process in your body. Digestion of protein results in a pool of single amino acids that your cells incorporate into new proteins as the need arises in your body. These molecules make up muscles and organs, transmit signals between cells, constitute immune molecules, help create the new proteins your tissues require and can serve as a fuel source in a pinch. Your cells contain two types of nucleic acids, ribonucleic acid and deoxyribonucleic acid, or RNA and DNA, respectively. They differ from the other macronutrients in that they are not a source of calories in your diet, and their role is strictly to direct the synthesis of new protein molecules. Made up of units called nucleotides, the nucleic acid DNA contains the genetic blueprint that influences your personal characteristics, while the nucleic acid RNA pulls together amino acids to form new proteins as your cells need them.

Alexxx [7]3 years ago
8 0

Answer:

each have a different chemical composition that makes them up along with many different elements. they also have different jobs and purposes

Explanation:

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Differences between<span> a </span>physical and chemical change<span> in matter or substances</span>
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3 years ago
Dr. taylor bled into her left cerebral hemisphere. what is the function of the cerebrum? dr. taylor bled into her left cerebral
Marat540 [252]

Answer:

processes visual and auditory data, generates reflexive somatic motor responses, and maintains consciousness

Explanation:

The cerebrum is the largest part of the brain that contains left and right hemispheres.

The functions of the cerebrum are:

  • interpreting touch
  • vision and hearing
  • speech
  • reasoning
  • emotions
  • learning
  • fine control of movement.

The whole brain system has got three parts, which are:

  1. cerebrum,
  2. cerebellum
  3. Brain stem.
3 0
3 years ago
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
DIA [1.3K]

Answer:

Directional selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype of a genetic trait due to its survival and reproductive advantage to the individuals over another extreme phenotype and the intermediate phenotype.

In the given example, the thick-leaved plants are better adapted to a drier climate due to reduced water loss. Directional selection favored the plants with thick leaves which in turn produced more progeny. Over the generations, the population evolved into the one having more number of thick-leaved plants.

8 0
3 years ago
Classify the following relationship as parasitism, commensalism, mutualism:a spiny sea urchin and a tiny fish that hides from pr
mamaluj [8]
Commensalism. The fish is benefited and the sea urchin is not affected.
4 0
3 years ago
In 1869, dmitri mendeleev was trying to arrange the 65 known elements in a logical way. He arrived at the solution when he saw t
Anna [14]

The correct answer is: creative thinking.

Creative thinking means being able to consider and come up with something new. Creative thinking is a skill of an individual to perceive patterns that are not obvious and to solve problems in a new different way.


8 0
3 years ago
Read 2 more answers
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