What is photosynthesis and where in a cell does it occur?

What is photosynthesis and where in a cell does it occur?

Photosynthesis occurs in the chloroplast, an organelle specific to plant cells. The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast. Electron carrier molecules are arranged in electron transport chains that produce ATP and NADPH, which temporarily store chemical energy.

Does photosynthesis occur in stomata?

Role of Stomata in Photosynthesis Stomata control the flow of gases in and out of leaves. The excess water exits through the stomata in a process called transpiration. So, stomata do not directly participate in photosynthesis.

Where is the stomata located?

epidermis

Do plants take in oxygen through stomata?

Plants don’t breathe in and out using lungs, but it is an analogy nonetheless. Oxygen and carbon dioxide pass in and out of the stomata in the plants through diffusion.

How do you clean the air in your house?

Airborne dust can be inhaled and cause a number of issues to your health, such as allergies or coughing. Having a good vacuum cleaner with a HEPA filter can help to eliminate much of the dust on the floor and surfaces. To remove dust from the air, we recommend using an air purifier.

What are the 4 major indoor air pollutants?

Indoor Pollutants and Sources

• Asbestos.
• Biological Pollutants.
• Carbon Monoxide (CO)
• Cookstoves.
• Formaldehyde/Pressed Wood Products.
• Lead (Pb)
• Nitrogen Dioxide (NO2)
• Pesticides.

How do I know if my house has bad air quality?

Potential symptoms include coughing, sneezing, watery eyes, headaches, bloody noses and congestion. If you start to experience issues shortly after you walk into your office or home and those same symptoms disappear shortly after you leave, then you are likely dealing with poor air quality within that space.

What can I boil to kill germs in the air?

Vinegar, a staple condiment in many Asian households, has long been used as an effective disinfectant. According to Chinese folklore, even steam from boiling vinegar can purify the air — so much that people in Guangdong, for one, rushed to buy white vinegar stocks during a pneumonia scare in 2003.

What is a natural way to kill germs in the air?

The 5 best natural disinfectants to kill germs effectively

1. The best natural disinfectants include alcohol, hydrogen peroxide, vinegar, hot water, and some essential oils.
2. Evidence suggests that in some cases, many of these natural disinfectants can be as effective at killing germs as chemical cleaners like bleach.

Does boiling vinegar kill germs in the air?

According to Chinese folklore, steam emitted from boiled vinegar is capable of killing the influenza virus and purifying the air. However, with insufficient ventilation, deadly gas emitted from burning coal is even more fatal than the virus, medical authorities have warned.

Does boiling water kill germs in the air?

Although, some bacterial spores not typically associated with water borne disease are capable of surviving boiling conditions (e.g. clostridium and bacillus spores), research shows that water borne pathogens are inactivated or killed at temperatures below boiling (212°F or 100°C).

Does cold air kill germs in house?

Cold air does not kill germs. The cold can actually make it easier for viruses to spread, since most viruses are covered by a protective capsule that melts in the heat. Cold air can also dry our nasal passages, which leaves sinuses vulnerable to infection from viruses.

Does hot water sanitize laundry?

Pro: Hot Water Kills Germs Washing clothes in hot water is a great defense against germs, bacteria, and viruses. If your washer has a sanitize cycle that meets NSF standards, it will kill 99.9 percent of bacteria, viruses, and allergens.

Does hot water ruin bleach?

Procedures of Preparing/Using Diluted Bleach Cold water should be used for dilution as hot water decomposes the active ingredient of bleach and renders it ineffective.

Do you rinse bleach out of hair with hot or cold water?

Rinse out thoroughly in lukewarm water once you’ve received your desired level of lift, or after 45 minutes to ensure the safety of your hair. Once you’ve rinsed the bleach out with lukewarm water, apply shampoo and wash it the hair thoroughly, but gently.