I can't see the whole image, but I would say A, since it is the only statement. B and D are steps in the experiment, and D is a question, not a statement.
Answer:
3 (Cells carry out the respiration process)
Explanation:
Cellular respiration is a metabolic (catabolic) process common to all living things as all living things need energy for their life processes.
Respiration is the biochemical process in which the cells of an organism obtain energy by breaking down organic molecules in presence or absence of oxygen (aerobic or anaerobic) resulting in the release of Carbondioxide (CO2), water and Adenosine triphosphate (ATP).
Food molecules (containing stored energy in their chemical bonds) absorbed after digestion are broken down and the energy within their molecules are freed. This freed energy in form of ATP, is used to power the organism's movement and physiological functions.
Note that, ATP is an energy carrying molecule and a usable form of energy by cells. This is so because ATP releases energy quickly. Energy is released from ATP when the end phosphate (Pi) is removed to become ADP (adenosine diphosphate), which is a low energy molecule.
Aerobic cellular respiration consists of Glycolysis, Kreb's cycle and Oxidative phosphorylation. A total of 38 ATP molecules is produced in the cytosol of prokaryotes while a total of 36 ATP molecules is produced in the mitochondria of eukaryotic cells.
The rate of volume change can be used to find out how different lights (different wavelengths) affect photosynthesis and plant growth. To calculate it, we just need to record data of volume change and time.
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To determine the rate of volume change, you need to use the following formula.
Rate of volume change (mL/hr) = <u>Final volume</u><u> - </u><u>Initial volume </u><u> </u> x 60
Time
To calculate the rate of volume, we will use the following data.
If these values are different from yours, you just need to replace them acoording to the data in your table.
<u> Time (min) White light volume </u>
0 3
5 4.3
10 5.6
15 6.9
<u> 20 8.2 </u>
So, according to these values
- Final volume, Vf = 8.2 mL
- Initial volume, Vi = 3 mL
- Time, T = 20 min
Rate of volume (mL/hr) = ((Vf - Vi)/ T) 60
The rate of volume change for Elodea in white light is 15.6 mL/hr.
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Related link: brainly.com/question/24139287?referrer=searchResults
Answer:
Food chains are a pictorial description of an ecosystem: what eats what. This helps scientists track the web of interdependence. If one important component in a chain is removed or affected, we can make predictions about how this might impact the entire ecosystem. We can track the effects of disruptions on a system.
Is there any information about/ for this situation.
