A virus infects the cell by attaching fibers of its protein tail to a specific receptor on the bacterial cell wall and then injecting the nucleic acid into the host, leaving the empty capsid outside.
In viruses with a membrane envelop, the viral envelop merges with the host cell membrane and is taken in to the host cell by a process called pinocytosis, then releases its nucleic acid inside the host cell to be intergraded with host cell genome.
Answer: Option C) A sentence in the instruction book
Explanation:
A gene is a specific portion on the DNA that code for a functional protein. i.e DNA consists of several genes, and some non-coding sequences that are usually spliced off during post-translational modification.
In other words, a gene can be best described as each single, meaningful sentence in the instruction book for building an organism.
The main function of the central nervous system (CNS) is responsible for integrating sensory information and responding accordingly. It consists of two main components: The spinal cord serves as a channel for signals between the brain and the rest of the body. It also controls simple musculoskeletal reflexes without input from the brain.
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The conversion of light energy into chemical energy is dependent on the substance chlorophyll
