Point mutation : a mutation affecting only one or very few nucleotides in a gene sequence
silent mutation : Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype.
missense mutation : In genetics, a missense mutation is a point mutation in which a single nucleotide change results in a codon that codes for a different amino acid
nonsense mutation : a mutation in which a sense codon that corresponds to one of the twenty amino acids specified by the genetic code is changed to a chain-terminating codon.
chromosomal mutation : Chromosome mutation is the process of change that results in rearranged chromosome parts, abnormal numbers of individual chromosomes, or abnormal numbers of chromosome sets.
frameshift mutation : A frameshift mutation is a genetic mutation caused by indels of a number of nucleotides in a DNA sequence that is not divisible by three
duplication : Duplication is a type of mutation that involves the production of one or more copies of a gene or region of a chromosome
insertion : In genetics, an insertion (also called an insertion mutation) is the addition of one or more nucleotide base pairs into a DNA sequence. This can often happen in microsatellite regions due to the DNA polymerase slipping.
gene mutation : A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.
deletion : Deletion is a type of mutation involving the loss of genetic material. It can be small, involving a single missing DNA base pair, or large, involving a piece of a chromosome.
could be wrong on some , hope this helps tho !
Concentration = mass / volume
Concentration = grams / liters
Concentration = 25 / 8
Concentration = 3.125 g/L
Answer:
the answer is A. Cellular respiration only
hope this helps:)
Answer:
1). Prophase: This known to be the first step of mitosis. This phase is denoted when genetic fibres within the cell nucleus known to be chromatin begins to condense and become tightly compacted together.
2). Metaphase: This is known to be the second stage that follows prophase and prometaphase and progrsses to anaphase. Metaphase starts to occur when once all the kinetochore microtubules get attached to the sister chromatid which is brought about by the force generated.
3). Anaphase: At this phase, the centomeres at the centre of the sister chromatids are severed. It ensures that each chromosome receives identical copies of the parent cell’s DNA.
4). Telophase: This is the last phase of mitosis. It occurs when the newly formed daughter chromosomes get their own individual nuclear membranes and identical sets of chromosomes.
The main purpose of mitosis is to accomplish cell regeneration, cell replacement, and growth in living organisms.
Answer:
The knowledge of simple biological reactions tells us that the product of reactions results from the complete or partial use of the reactants. In some reversible reactions, products can be converted to reactants in equal volume. Hence, in reactions that cannot be reversed, as evident in respiration, its waste products can be used to indicate that indeed respiration did take place. When glucose is consumed it is broken down through a series of reactions to give carbon dioxide and water as waste products.
Explanation: