The answers are 26 and 13 respectively.
Haploid cells means that the cells has a half number of chromosomes in the nucleus than other normal cells. These cells are results of meiosis, which is a kind of cell division that produces 4 genetically different daughter cells. The cell divides without duplicating its genetic material. Common haploid cells include such as gametes.
In opposite of haploid cells, we have diploid cells. They have 2 sets of chromosomes, which is the full set that the organisms could have. They're usually the results of mitosis, a kind of cell division that produces 2 daughter cells that are genetically identical to both the other daughter cell and the parent cell. They are important for activities such as growth, repair etc. These diploid cells appears in somatic cell, aka the normal body cells.
Therefore, there you have it, somatic cells has 2 sets of chromosomes, so it's 13 + 13 which makes it 26, and gametes, in haploid condition, a given 13.
Answer:
The correct answer is "Phantastica".
Explanation:
"Phantastica" is a term that was used to describe the effects that certain drugs have on the body, that seem to create a world of fantasy in people's mind. The word "Phantastica" honor the title of a book with the same name published by Louis Lewin that describes a series of psychoactive plants. Nowadays, "Phantastica" is the name of a major grouping of hallucinogens that create a world of fantasy while the user remain in some touch with the real world. This group include peyote, psilocybin and LSD drugs.
Complete question:
Knowledge of the amino acid sequences is important for several reasons. What is NOT one of those reasons
- Amino acid sequences determine the three-dimensional structures of proteins.
- Knowledge of the sequence of a protein can help to prevent mutations.
- The sequence of a protein reveals much about its evolutionary history.
- The sequence of a protein is necessary to determine its function.
Answer:
Knowledge of the sequence of a protein can help to prevent mutations.
Explanation:
<em>Amino acids connect to each other by peptidic bonds </em>to form a <em>linear polymer</em>. The number of amino acids composing the chain and the order in which they are arranged determines the primary structure of the protein.
The secondary structure is the folding that the polypeptide chain adopts thanks to the formation of <em>hydrogen bonds between the atoms that form the peptide bond.</em>
<u>Protein functions depend on their aminoacids sequences</u><u>.</u> <u>The primary structure of the proteins determines the three-dimensional one</u>. Proteins with different functions have different sequences. And among species, proteins with similar functions have similar structures.
By knowing the sequence of amino acids, we can predict the function of the protein and we can classify them into different families. Integrants of these groups have at least 25% of their sequences identical to each other.
Also, the knowledge of the sequence allows establishing evolutionary and genetic relationships between different species.
When a mutation occurs in the sequence -an alteration in the primary structure- the protein function is modified. BUT knowing the sequence of a protein CAN NOT help to prevent mutations.
Explanation:
1. The exact component of vape fluid had not been idenified as of that time, but illness seem to affects users of both nicotine and cannabis e-cigarettes.
Nicotine is very addictive, and that seems to be a case for concern. Low doses may cause nausea, vomiting, abdominal pain, and eye irritation. High doses of nicotine may cause tachycardia, high blood pressure, seizures, coma,and death
its known for harm nearly organ of the body
2. In today's generation,
Electric cigarettes or "vape" became popular as people were searching for an alternative to cigarette(tobacco) .
