During transcription, a molecule of RNA is formed based on the sequence of nucleotides in DNA. This is the process where DNA's information is transcribed into RNA. The other options relate to other stages or processes in protein synthesis.
The event that occurs during transcription is A. A molecule of RNA is formed based on the sequence of nucleotides in DNA. This process involves the DNA's information being transcribed into an RNA transcript. The DNA sequence unwinds, and both the RNA polymerase and transcription factors come into play to synthesize the RNA, using a DNA strand as the template. Throughout this process, A, C, G, and U nucleotides are incorporated into the RNA strand based on the antisense strand of the DNA.
Option B relates to translation, where the mRNA sequence is translated into a protein. For option C, this refers to RNA splicing, where introns (segments of RNA strand that do not code for protein) are removed. In option D, the mRNA binding to a ribosome in the cytoplasm is a part of the translation process, not transcription. Option E is associated with RNA processing where a 5' end cap is added to the mRNA for stability and efficient translation.
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Mouse needs care from its parents after birth. So, the correct option is (C).
Mammals are a group of vertebrates in which the young are nourished by the milk of the special mammary glands of the mother. Mammals are distinguished by many other unique features such as hair being a typical mammalian feature but in some mammals such as whales, it has disappeared except in the embryonic stage.
The lower jaw of mammals is attached directly to the skull, rather than to a separate bone called the quadrilateral, as in all other vertebrates. A series of three small bones conduct sound waves to the middle ear while the muscular diaphragm separates the heart and lungs from the abdominal cavity.
Mature red blood cells (erythrocytes) in all mammals lack a nucleus, while all other vertebrates have red blood cells. All of them require care from parents after birth.
Thus, Mouse needs care from its parents after birth. So, the correct option is (C).
Learn more about Mammals, here:
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Answer:
The answer is Mutagen is biological agent that alters the genetic information of an organism
Explanation:
A mutagen is a physical, chemical or biological agent that alters or changes the genetic information of an organism and therefore increases the frequency of mutations above the natural level. it is a permanent change in the genetic material of a cell or a microorganism, which can alter a trait or a characteristic of a person or cause disease.
2. Phenotype
3. Codominance
4. Heterozygous
Answer:
phenotype
Explanation:
phenotype is the physical properties of an organism
best regards!!
An organism's physical appearance is called its 2. Phenotype.
An organism's phenotype refers to its physical appearance or observable characteristics, such as its color, height, or shape. For example, if we are talking about flowers, the phenotype may include the color of the petals or the shape of the leaves.
These traits encompass physical attributes, behaviors, and other characteristics. Phenotypes can vary widely, even among individuals with the same genotype, due to factors like gene expression, environmental influences, and developmental processes. Phenotype plays a crucial role in understanding genetics, evolution, and the diversity of traits within a species.
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3. Where are you likely to find a photoautotroph?
in your refrigerator in the deepest parts of the ocean in your digestive system near the surfaces of lakes and streams
4. During what process do prokaryotes exchange genetic information? (1 point)
cell division binary fission conjugation endospore formation
5. What would be a direct consequence of the disappearance of nitrogen-fixing prokaryotes?
Dead organisms
2.Facultative anaerobes can survive either with oxygen or without it. This organism can live and grow in the absence of oxygen. The correct answer is:
Facultative anaerobes
3.Photoautotroph are organisms that carry out photosynthesis. The place where you are likely to find a photoautotroph is near the surface of lakes, streams, and oceans. The correct answer is:
Near the surfaces of lakes and streams
4.Prokaryotes are the smallest and most abundant organisms on the Earth. They range in size from 1 to 5 micrometers. This organisms are classified as Bacteria or Archaea. Most of them exchange genetic information by a process called conjugation. The correct answer is:
Conjugation
I hope it helps, Regards.
Since the other guy did not answer number 5 the answer to your question is
Organisms would not be able to get the nutrients they need to make proteins.
circular
longitudinal
retractor
The correct answer is longitudinal.
The streamline body of roundworms allows them to move and glide in the soil. The longitudinal muscles of the body of roundworm contracts and relaxes that allows them to move forward. The roundworm becomes wider or it bends from one side and pushes its body to move forward.
Roundworms have longitudinal muscle that assists in their movement. Their unique muscle arrangement contributes to their characteristic side-to-side motion.
Roundworms, scientifically known as nematodes, possess a distinctive muscle system crucial for their locomotion. Unlike many other organisms that rely on both longitudinal and circular muscles for movement, roundworms exclusively depend on longitudinal muscles that run along the length of their bodies.
These longitudinal muscles contract and relax in an alternating fashion, generating a characteristic thrashing motion that propels the worm forward. Interestingly, roundworms lack circular muscles altogether, which sets them apart from various organisms.
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