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What does an increased pulse rate indicate about the heart rate and flow of blood in someone?
It indicates that someones body has an increased pulse rate then you will have a increased heart rate as well this eventually leads to high blood pressure because the blood flows more powerful through the body.
Name the three different factors that increase heart rate?
Increased blood viscosity, increased cardiac output, increased pulse rate, anxiety, fear, physical exercise, Nicotine, and arteriosclerosis
What would happen if the guard cells are closer together?
The stomata would be narrower, thus osmosis would occur less, thus photosynthesis would be less. The stomatal pore will become narrower. Gaseous exchange to and fro stomata will be reduced. This will affect the rate of photosynthesis in green plants.
What happens if you dont do a backwash in a pool?
The filter media will eventually become "clogged" and result in reduced flow rate and increased backpressure. the lower flow rate is a hazard to the heater system and the increased pressure will eventually shorten the life of your pump. not to mention the water will become cloudy and unsafe
What is the relationship between surface area and rate of reaction?
The increase in surface area of reactants increases the contact between reacting molecules, atoms or ions so the rate of reaction becomes increased.
How does light intensity affect the rate of photosynthesis?
Light intensity directly affects the rate of photosynthesis in plants. As light intensity increases, the rate of photosynthesis also increases up to a certain point where it plateaus. This is because at low light intensities, the rate of photosynthesis is limited by the availability of light energy for the light-dependent reactions to occur.
What would happen to the rate of photosynthesis if the amount of daylight increased?
plants would be making more food
What happens when you increase the amount of co2 given to plants?
The rate of photosynthesis increases. Carbon dioxide is a reactant in photosynthesis; if the reactants are increased, the reaction goes faster.
Why do heaters help photosynthesis in plants?
The increased warmth would result in a generally more rapid rate of Metabolism.
What might a plant need besides increased carbon dioxide to increase rate of photosynthesis?
Soil nutrients, water and sun.
What is tacicardia?
Tachycardia is an increased heart rate. This rate varies depending on age and sex.
Distinguish between the light and dark reactions of photosynthesis?
Chlorophyll in dark habitats contain less enymes than in lighter areas so the reaction time of photosynthesis is increased by the rate of chloroplasts per ribasone.
How does light intensity affect osmosis?
Increased light intensity can lead to increased photosynthesis in plants, which in turn can influence the rate of osmosis. This is because photosynthesis produces sugars that can alter the concentration of solutes in the plant cells, affecting osmotic pressure. Generally, higher light intensity can cause increased water uptake in plants through osmosis.
How can photosynthesis be increased by increasing the temperature?
Temperature affects living things mainly by affecting the rate of chemical reactions. These are catalysed by enzymes, which are speeded up by increasing the temperature. The Calvin cycle is a series of chemical reactions, so increasing the temperature increases the rate of reactions in the Calvin cycle and so increases the rate of photosynthesis.
Which would cause green plants to produce more oxygen?
In green plants, oxygen is produced during photosynthesis. The rate of photosynthesis can be increased by greater exposure to sunlight, a more carbon dioxide rich environment, or more water. However, there is a limit to the rate at which photosynthesis can be raised, determined by the number of chloroplasts in the plant in question.
What are the benefits of having insurance bonds?
There are a few potential benefits of having insurance bonds. Some of the main benefits include them not being a drain on cash resources, allowing for rate adjustment and they avoid double funding.
Explain the change in rate of photosynthesis as the water temperature increased from 18 degrees to 31 degrees?
As the water temperature increased from 18 degrees to 31 degrees, the rate of photosynthesis would generally increase initially due to the higher enzyme activity and faster metabolism of the plant. However, once the temperature exceeds the optimal range for photosynthesis (around 30-35 degrees for many plants), the rate may start to decrease as the enzymes become denatured and the plants experience heat stress. Therefore, there would be an initial increase followed by a decrease in the rate of photosynthesis beyond the optimal temperature range.
