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madreJ [45]
3 years ago
6

Who first identified nucleic acids and where were they discovered

Biology
1 answer:
Vladimir [108]3 years ago
5 0
Friedrich Miescher in 1869
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The patient is a 68-year-old man who has had shortness of breath (SOB) for the past 2 to 3 days. Compose two (2) complete nursin
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The patient is a 68 year old man...The patient might be weak as he is old.

The patient had had shortness of breath for the past 2-3 days... he might be suffering from a mini heart attack

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Check Your Understanding 1. A system consists of components of matter and energy and the processes that involve the matter and e
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Here, matter is gas, rock, lava and water, energy is heat, light. While the process in a system is melting and motion.

<h3>What is matter?</h3>

Matter is any material that has a mass and occupies space by having volume in classical physics and general chemistry.

Energy is a physical system's ability to perform work. The uppercase letter E is a common symbol for energy.

The act of determining the best intercommunication of processing units, as well as the best type and design of units in a process system.

In the given scenario,

  • Mater: gas, rock, lava and water.
  • Energy: heat, and light.
  • Process of system: melting and motion.

Thus, this way the given scenario can be classified.

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2 years ago
HELP I NIEED THE ANSWER ASAP!!!
IceJOKER [234]

Answer:

A. The prism's index of refraction for violet light is greater than 1.35.

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3 years ago
What would most likely increase the genetic variation in a population of<br> organisms?
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Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation.
8 0
2 years ago
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Which of the following is the most direct evidence for evolution?
Alex_Xolod [135]

Answer:

D. Fossil record.

Explanation:

The fossil record evidences the evolutionary history of life on Earth by tracing the life forms that existed from earlier geological times and remained in the sedimentary rock. Different fossils were dated in the sedimentary rocks of all geological periods. The simplest forms of life were discovered in the oldest rocks, while more complex fossil organisms were found in the newest rocks. In consequence, the fossil record can support the evolutionary process as proposed by Charles Darwin, who indicated that the simplest forms of life evolved in more complex organisms.

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