The impact on the human health as we try to stay ahead of the evolutionary process is actually very bad. It is a fact that the humans are living much longer nowadays than ever before, with the main reasons for that being the well developed medicine and healthcare, much better standard of living, and having less riskier jobs. On the other hand, the human health, without being treated, is actually at an all time low. The immune system is much weaker than it has been, with the main reason being the isolation of the outside world and the higher level of hygiene. The allergies are becoming an ever growing problem because of this, as the immune system doesn't even recognize certain outside bodies are they an enemies or not. The constant radiation for numerous sources has caused development of numerous diseases. The old age has increased the percentage of diseases such as cancer, Alzheimer, Parkinson, or sclerosis. The less active life-style and food over saturated with fats and sugars has caused numerous health problems as well. All in all, the human health has become dependent on the pharmacy and its products, and without it it will suffer badly.
Answer:
Cancerous cells possess defects that make proteins required for cell growth active and tumor suppressor genes inactive.
Answer:
Photosynthesis takes place through several steps which occur during two stages: the light phase and the dark phase.
Explanation:
In the light-dependent process, which takes place in the grana, the stacked membrane structure within chloroplasts, the direct energy of light helps the plant to make molecules that carry energy for utilization in the dark phase of photosynthesis. The plant uses light energy to generate the co-enzyme Nicotinamide adenine dinucleotide phosphate, or NADPH and ATP, the molecules that carry energy. The chemical bonds in these compounds store the energy and are used during the dark phase
The dark phase, which takes place in the stroma and in the dark when the molecules that carry energy are present, is also known as the Calvin cycle or C3 cycle. The dark phase uses the ATP and NADPH generated in the light phase to make C-C covalent bonds of carbohydrates from carbon dioxide and water, with the chemical ribulose biphosphate or RuBP, a 5-C chemical capturing the carbon dioxide. Six molecules of carbon dioxide enter the cycle, which in turn produces one molecule of glucose or sugar.
Answer:
for starters the 5 stages are called prophase, metaphase, anaphase, telophase, and cytokines. in prophase the nuclear membrane will devolve and the chromosomes will be seeable. in metaphase the chromosomes meet in the middle. anaphase is when the spindle fibers start to move and attach to the chromosomes and start to pull and anaphase stops when everything stops moving. in telophase, well it the opposite of prophase, in cytokines it starts in the middle of anaphase and what it does is it like pinches it in two new cells.
Explanation:
Answer:
False
Explanation:
The heart transmits electric current that causes contraction of the heart muscles. The depolarization to threshold caused by positive charged ions entering the cell occurs faster in conductive cells compared to the surrounding cardiomyoctes.
Due to this, the conductive cells are able to direct the signal in an organized manner so that the heart can contract promoting proper blood flow.
