Answer: Point mutation
There are several different types of mutations possible in the base sequence of DNA. If a GGC (glycine) codon were changed to UGC (cysteine), it would be termed a point mutation.
Explanation:
Point mutation is caused when a nitrogenous base (purine or pyrimidine) is substituted by another base of the same or different class in a nucleotide. So, GGC (glycine) codon to UGC (cysteine) signifies the change of the first base - guanine to uracil.
Other types of mutation include insertion and deletion.
But in this case, point mutation is said to have occurred.
Mitosis is important because this is the stages (cell cycle) in a cell where the chromosomes are split into two and have their own nucleus. There are seven stages to this process
1. Interphase
2. Prophase
3.Prometaphase
4.metaphase
5. Anaphase
6. Telophase
7. Cytokinesis
Answer:
No, because it is a sign of damage. Although it is better than a burn, it means that DNA has damaged itself. It is the repair mechanism that stimulates more melanin production.
Explanation:
Movement toward a stimulus is considered<span> a positive response, while ... Describe the biological </span>levels<span>of </span>organization<span> from the </span>smallest<span> to highest </span>level<span> ... to the entire biosphere, </span>living<span> organisms are part of a highly structured </span>hierarchy<span>.</span>
Answer:All living things are made of cells, use energy, respond to stimuli, grow and reproduce, and maintain homeostasis. All living things consist of one or more cells. ... All life processes require energy, so all living things need energy. All living things can sense and respond to stimuli in their environment.
Explanation:
