Process 2 is known as transcription. Hence the correct option is c.
Transcription is a fundamental process in molecular biology that involves the synthesis of RNA (ribonucleic acid) using a DNA (deoxyribonucleic acid) template. This process plays a crucial role in the transfer of genetic information from theDNA to RNA, which is then utilized in the synthesis of proteins. Transcription is a multi-step process that can be divided into three main stages: initiation, elongation, and termination.
Transcription begins with the binding of an enzyme called RNA polymerase to a specific region of the DNA known as the promoter. The promoter serves as a signal for the start of transcription and provides the necessary binding site for RNA polymerase. Once the RNA polymerase is bound, it unwinds the DNA double helix to expose the template strand.
Transcription is a vital step in the central dogma of molecular biology, converting genetic information encoded in DNA into RNA. The resulting RNA molecules, such as messenger RNA (mRNA), serve as templates for protein synthesis during translation. This intricate process is tightly regulated to ensure accurate transmission of genetic information and the production of functional proteins essential for cellular functions.
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Answer:
Transcription
Explanation:
Transcription is the procces where dna is converted into rna by the enzyme polymerase
Environmental changes favor weaker members of the species.
expression:
the product of 5 and b
What
Answer:
I think its 5b = x
Explanation:
Product means the result of two things multiplied together
The prefrontal cortex is responsible for consciousness, inhibition of impulses, and use of memory. The prefrontal cortex controls all the executive functions of the brain that involve decision making and memory recall. The other cortices given in the options, however are involved in the core functions, like processing of visual stimuli (occipital cortex), memory formation (temporal cortex), and control of sensory organs (parietal cortex).
Answer:
The correct answer would be c. pupil.
Pupil refers to the adjustable opening present at the center of the iris.
It appears as a black hole present at the center of the eye through which light is passed into the eye.
The iris is muscular and contractile structure present around the pupil.
The pupil regulates or controls the amount of light entering the eye with the help of iris.
Iris through its contractile nature regulates the size of the pupil and thus, it controls the amount the light passing through the eye.
The adjustable opening in the center of the eye controlling light entry is the pupil, with size adjustments regulated by the iris.
The adjustable opening in the center of the eye that helps control the amount of light entering the eye is called the pupil. This integral part of the eye widens or narrows to allow more or less light to enter, respectively. The pupil's size is regulated by the surrounding muscle structure, the iris, which adjusts depending on the intensity of light present. Unlike the cornea and fovea, which have different roles, the pupil specifically controls light entrance.
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Parenchymal cells, commonly found in plants, are best at storing food, especially in the form of starch. They hold numerous functions, including photosynthesis and repairing wounds. Other types of cells like sclerenchymal cells, cells in a flower petal, and prokaryotic cells either serve different functions or aren't typically found in plants.
The type of cell best at storing food for a plant would be parenchymal cells. These cells are the most common plant cells and are found in various parts of the plant, including the stem, root, the inside of a leaf, and the pulp of a fruit. Parenchymal cells are responsible for many metabolic functions like photosynthesis, aiding the repair and healing of wounds, and also play a particular role in the storage of starch, one of the main ways plants store energy.
Sclerenchymal cells, another type of cell mentioned, provide support to plants and are notably different as many of them are dead at maturity. While they contribute to the overall structure and stability of the plant, they do not store food. Cells in a flower petal also won't primarily serve as food storage units, and prokaryotic cells are typically found in organisms like bacteria, not plants.
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The answer is D.) Vegetative propogation.