Answer:
Not sure but I think it's A
Explanation:
Eutrophication leads to increased algal growth (because the level of nutrients increases). It can lead to a shift in species composition to fast growing algae species (including toxic species) and a shift from long lived macroalgae to more nuisance species.
Answer:
Plants store long term energy in their glucose until they need the energy to use it.
Explanation:
Answer: Breaking covalent bonds in molecules results in the dissipating the energy of atoms held together in molecules.
Explanation: By way of introduction,
Covalent bonds are one of four types of chemical bonds. The other three are ionic bonds, metallic bonds and hydrogen bonds. Each bond type differs in the way atom share electrons. In covalent bonds, two atoms completely share one or more pairs of electrons. These bonds are quite strong.
Covalent bonds form between atoms when the total energy present in the newly formed molecule is lower than the energy present in each of the atoms alone. The lower energy when bonded results from the fact that atoms are more stable when their outer electron shells are full. Atoms can fill their outer shells by sharing electrons with other atoms though the formation of covalent bonds.
It is important to know that there is a symmetrical relationship between the amount of energy released during the formation of a covalent bond, the amount of energy needed to break the bond. Breaking covalent bonds requires energy, and covalent bond formation releases energy.
This energy is measured as heat using the units joules or calories or kilocalories.
The amount of energy released during molecule formation can be estimated by counting the number and types of bond in a molecule. For instances, a methane molecule has one carbon atom bound to four hydrogen atoms via four single carbon-hydrogen covalent bonds. Carbon-hydrogen bonds release 100 kcal/mole of energy when formed, so the total energy needed to break all the bonds in a methane molecule is 100 kcal x 4 or 400 kcal.
I think number the first one iss grape fruit and the other one is cerebellum
Of the three major stages of cellular respiration, the electron transport chain produces the most ATP. Per glucose molecule, glycolysis results in the net production of 2 ATP.
<h3>What does the chain of electron transport do?</h3>
The electron transport chain, commonly referred to as the oxidative phosphorylation process, is made up of four protein complexes that work together to combine redox events to create an electrochemical gradient that leads to the synthesis of ATP.
In mitochondria, both cellular respiration and photosynthesis take occur.
<h3>What are the three essential steps in the chain of electron transport?</h3>
The electron transport chain's three primary steps are as follows:
- a proton gradient is created across the mitochondrial membrane. In the mitochondrial intermembrane gap, proton buildup takes place.
- water is created and molecular oxygen is reduced.
- Chemiosmosis is used to make ATP.
learn more about electron transport chain here
<u>brainly.com/question/25532497</u>
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