All of the statements are true
Viruses are considered to be non living things because they do not meet many of the criteria that are needed for an organism to be considered a living thing.
Viruses can not replicate on their own, they do not excrete any waste and do not meet all the seven features that living things must exhibit.
This is called a frameshift mutation....
Losing one nucleotide would cause the entire framework of codons (the 3 nucleotide set that codes for the amino acids) to move off by 1 which results in likely completely different amino acids being called for when the protein is built.
In the case of CF, the normal CFTR gene which codes for Cystic Fibrosis Transmembrane Receptor - a membrane protein, with a point mutation would not be made properly and is therefore not placed into the membrane of the cells of the offspring - this protein is very important in moving sodium into the cell - if this is messed up it results in disease.
Note that CF can result in a number of different types of mutations to the CFTR gene...a frameshift mutation is just one way.
The factor that is responsible for the phenomenon of the blood group B being almost absent in Native Americans whose ancestors arrived in very small numbers about 10,000 years ago would be called the 'founder effect'.
Answer:
Anaerobic process that occurs in the cytoplasm. The process uses 2 ATP molecules. 6 carbon molecules are broken down into 3 pyruvate molecules during the process
Explanation:
Have a great day
Answer:
Homeostasis
Explanation:
It is a process that living things use to actively maintain fairly stable conditions necessary for survival.
