Answer:
The intestinal pH is a neutral pH, that is, 7.
If this pH is not met, it does not tend to neutralize the stomach enzymes will not be regulated, that is to say that when we digest the food bolus the gastric enzymes that are dumped together with the food in the form of chyme to the intestine are active because the low pH and the acidic medium is what triggers its action, when encountering intestinal neutrality that ranges from 5 to 8 in terms of pH, these enzymes are inactivated and stop working at the intestinal level, giving rise to the activation of intestinal juices.
Explanation:
https://pubmed.ncbi.nlm.nih.gov/21947475/ in this link I leave you a scientific evidence of pubmed associated with how intestinal pH is regulated through the mucus that is secreted in it and even how it is related to it bacterial growth of both commensal flora and other bacteria.
The intestinal pH is essential to be maintained since it regulates the immune system, the predominant commensal flora that protects us from serious opportunistic infections and the enzymatic activity that helps us assimilate nutrients, it is essential to note that in the intestine is where more absorption of Nutrients are fulfilled compared to the rest of the organs of the gastrointestinal tract.
1. The correct answer is A. silicone.
Silicone is also referred to as polysiloxanes. They are termed as polymers which include any inert. It is a synthetic compound which is made up of repeating units of siloxane. They are heat resistant and rubber-like. They are used in medicine, lubricants, cooking utensils, and electrical insulation.
2. The correct answer is C. Formulating the mix.
It is a way of marketing. There is no formula for multi-channel marketing. The most effective nowadays is multichannel and integrated.
3. The correct answer is B. humus.
Humus is termed as the dark organic matter which forms in the soil when dead plants and animals matter decays. It has a lot of nutrients which helps to improve the health of the soil and most important is the nitrogen. It affects the bulk density of soil which contributes to its retention of nutrients and moisture.
4. The correct answer B. Sweet.
The red soil is described by sweet. Sweet is something which smells good. Red soil develops to temperate, warm, moist climate which is under mixed forest. It has a thin organic and inorganic mineral layer. They are derived from crystalline rock.
5. The correct answer is B. Casting with sulfur.
Sulfur casts have both sides which have the same cast as the original.
Answer:
Constante de resorte, k = 19.745 N/m
Explanation:
<u>Dados los siguientes datos;</u>
Masa, m = 2 kg
Periodo, T = 2 segundos
Para encontrar la constante del resorte, k;
Dónde;
- T es el período.
- m es la masa del objeto.
- k es la constante del resorte.
Haciendo k el tema de la fórmula, tenemos;
![k = \frac {(2 \pi )^{2}m}{T^{2}}](https://tex.z-dn.net/?f=%20k%20%3D%20%5Cfrac%20%7B%282%20%5Cpi%20%29%5E%7B2%7Dm%7D%7BT%5E%7B2%7D%7D%20)
Sustituyendo en la fórmula, tenemos;
![k = \frac {(2 * 3.142)^{2} * 2}{2^{2}}](https://tex.z-dn.net/?f=%20k%20%3D%20%5Cfrac%20%7B%282%20%2A%203.142%29%5E%7B2%7D%20%2A%202%7D%7B2%5E%7B2%7D%7D%20)
![k = \frac {6.284^{2} * 2}{4}](https://tex.z-dn.net/?f=%20k%20%3D%20%5Cfrac%20%7B6.284%5E%7B2%7D%20%2A%202%7D%7B4%7D%20)
![k = \frac {39.49 * 2}{4}](https://tex.z-dn.net/?f=%20k%20%3D%20%5Cfrac%20%7B39.49%20%2A%202%7D%7B4%7D%20)
![k = \frac {78.98}{4}](https://tex.z-dn.net/?f=%20k%20%3D%20%5Cfrac%20%7B78.98%7D%7B4%7D%20)
<em>Constante de resorte, k = 19.745 N/m</em>
A Virus is also a part of one of the domains of life, The Domain that includes viruses is the Domain Archaea
The diseases that appear to increase in frequency as countries become more industrialized and people live longer can include Alzheimer's disease, arthritis, atherosclerosis, asthma, cancer, chronic liver disease or cirrhosis, chronic obstructive pulmonary disease, type 2 diabetes, heart disease, metabolic syndrome