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s344n2d4d5 [400]
2 years ago
11

A viral genome:_________

Biology
1 answer:
Ainat [17]2 years ago
6 0

A viral genome may be double or single stranded. So, the correct option is (c).

The viral genomes are either linear in adenoviruses or circular in polyomaviruses. The form of the genome is independent of the type of nucleic acid. Each segment of an RNA virus frequently codes for just one protein, and they are typically found together in a single capsid. The brome mosaic virus and several other plant viruses show that not all segments need to be in the same virion for a virus to be contagious.

Regardless of the nucleic acid composition, a viral genome is virtually invariably either single-stranded or double-stranded. Unpaired nucleic acids make up single-stranded genomes, which are likened to one half of a ladder that has been broken in half. A ladder-like structure made up of two complementary paired nucleic acids is a double-stranded genome.

Learn more about nucleic acids here:

brainly.com/question/11309892

#SPJ4

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Explanation:

<u>Three.</u>

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Further Explanation:

Photosynthesis is a chemical process, essential to plant and other primary producers producing energy. As oxygen is emitted, energy in the form of glucose molecules is created from light, water, and carbon dioxide. It happens in several complicated stages, photosynthesis is a speed-limited process, depending on several factors including concentration of carbon dioxide, ambient temperature and light intensity; energy is extracted from photons, i.e. light particles, and water is used as a reduction agent. It occurs in the thykaloids, where pigment molecules live like chlorophyll.

Photosynthesis occurs in several complex steps and is a reaction of a small duration, depending on several fa factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent. Water supplies the chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II.

Additionally,

  • Water (H2O) divided into H+ and OH-by light during photolysis serves as a source of oxygen along with acting as a reduction agent; it reduces the NADP molecule to NADPH by supplying H+ ions and generates molecules of the energy storage molecule ATP through an electron transport chain.
  • This happens in the thykaloids, where pigment molecules reside like chlorophyll.
  • Later, NADP and NADPH are used in dark reactions during the Calvin cycle, where monosaccharides or sugars such as glucose are produced after several molecules have been modified. These store energy in their bonds which in the mitochondria can be released in respiration.

Learn more about photosynthesis at brainly.com/question/4216541

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

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