Solution 1
2 months ago
C-Half of the reactant
Solution 2
2 months ago
C half is the correct answer
📚 Related Questions
Question
In algae and plants, photosynthesis happens where?
Solution 1
Photosynthesis occurs in the chloroplast of a plant. Chlorophyll is a green substance inside the chloroplast that captures light. Without chlorophyll, plants wouldn't be green, nor would they undergo photosynthesis.
Question
What is formed by the mixing of salty sea water and fresh river water
Solution 1
When river water meets sea water, the lighter fresh water rises up and over the denser salt water. Sea water noses into the estuary beneath the outflowing river water, pushing its way upstream along the bottom. Often, as in the Fraser River, this occurs at an abrupt salt front
Question
Which of the following is a lymphatic disorder? Lupus melanoma psoriasis seizure
Solution 1
Among the options, lupus can be the best answer. Lymphatic diseases can affect one's lymph,nodes and lymph vessels. Lupus is a systemic autoimmune disease occurring when one's immune system attacks one own tissues as well as organs. It can affect different systems in the body.
Solution 2
Answer:
Lupus
Explanation:
Question
All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summarized by the following chemical equation: H2PO4- (aq) H+ (aq) + HPO4-2 (aq) This system mostly contributes to which of the following cellular activities? A.
maintaining homeostasis
B.
reproduction
C.
acquiring energy
D.
natural selection
Solution 1
Maintaining homeostasis.
Question
Which one is not a cell of the immune system A. T cells
B. B cells
C. White blood cells
D. Red blood cells
Solution 1
I think B would be the correct answer
Question
What are some effects of the tiny beads called microplastics that are a large component of ocean garbage patches? A) They absorb carbon dioxide.
B) They are often consumed by animals, making animals sick.
C) They clog pipes and drains.
D) They create gyres.
Solution 1
The correct answer is B.
Microplastics are very small pieces of plastic (less than 5 mm in diameter) which can be found in the environment. Microplastics mostly come from larger pieces of plastic which degrade and turn into these tiny parts of plastic.
It has been shown that microplastics are a very important problem of the marine environment, mainly because they are ingested by marine organisms. Due to their small size, they can be embedded in the tissues of many organisms. This can cause serious health problems, from physical harm to starvation caused by a false feeling of satiety.
Microplastics are very small pieces of plastic (less than 5 mm in diameter) which can be found in the environment. Microplastics mostly come from larger pieces of plastic which degrade and turn into these tiny parts of plastic.
It has been shown that microplastics are a very important problem of the marine environment, mainly because they are ingested by marine organisms. Due to their small size, they can be embedded in the tissues of many organisms. This can cause serious health problems, from physical harm to starvation caused by a false feeling of satiety.
Solution 2
Answer:
answer is b for flvs
Explanation:
Question
Antlions can experience competition when
Solution 1
Antlion pits are often spatially aggregated even though there are potential negative effects associated with the aggregation (e.g., heightened competition and predation risk). This study investigated the possibility that a strategy leading to aggregation can be an evolutionarily stable strategy (ESS). In particular, the strategy considered was ‘decreasing relocation tendency when there are neighbors’. An individual based model showed that the strategy can be the unique ESS when the spatial distribution of prey is not completely random and antlions can learn it from their past foraging experiences. A laboratory experiment was conducted to examine the effects of the presence of neighbors and foraging success on the relocation behavior of antlion larvae. Antlions reduced their relocation tendency with respect to these factors, consistent with the predicted ESS. The results suggest that pit aggregations are formed because antlions reduce their relocation tendency when neighbors exist, and this strategy is an ESS.
Question
Which of the following best describes the process of diffusion? A. Diffusion is the movement of molecules from an area of higher concentration to one of lower concentration by random molecular motion.
B. Diffusion is the movement of molecules from an area of lower concentration to one of higher concentration by random molecular motion.
C. Diffusion is the movement of molecules from an area of lower concentration to one of higher concentration caused by an input of energy to the system.
D. Diffusion is the movement of molecules from an area of higher concentration to one of lower concentration caused by an input of energy to the system.
Solution 1
The correct answer is: [A]:
_____________________________________________________________
" Diffusion is the movement of molecules from an area of higher concentration to one of lower concentration by random molecular motion."
_____________________________________________________________
_____________________________________________________________
" Diffusion is the movement of molecules from an area of higher concentration to one of lower concentration by random molecular motion."
_____________________________________________________________
Question
The proteins necessary for life are assembled by the ribosomes of cells. These proteins include enzymes, which are proteins that can reduce the activation energy needed for certain chemical reactions. One very important role that enzymes play in eukaryotic cells is to allow energy production to occur by catalyzing the chemical reactions involved in cellular respiration. Suppose an enzyme that is involved in cellular respiration is assembled by a ribosome. Where will this enzyme need to be transported in order to perform its function?
A. to the nucleus B. to a chloroplast C. to a vacuole D. to a mitochondrion
Solution 1
The correct answer is D. to a mitochondrion.
Cellular respiration is a four-stage process where a glucose molecule is gradually broken down into CO2 and H2O and some ATP is produced. The steps are:
1: Glycolysis- It occurs in the cytosol, glucose is Broken down into two molecules of pyruvate, ATP is made, and NAD+ is converted to NADH.
2. Transition Reaction-Pyruvate is shuttled into the mitochondria and converted to Acetyl CoA for further break down pyruvate oxidation).
3. The Krebs Cycle, or Citric Acid Cycle- Occurs at the mitochondrial matrix. The acetyl CoA goes through a cycle of reactions and as a result, ATP, NADH and FADH2 are produced, CO2 is released.
4.The Electron Transport Chain-Occursin the inner membrane of mitochondria, The NADH and FADH2 which are made in other steps deposit their electrons in the electron transport chain, (becoming NAD and FAD). As electrons move down the chain, energy is released and used to pump H+ out of the matrix, forming a gradient for further ATP production (oxidative phosphorilation).
Cellular respiration is a four-stage process where a glucose molecule is gradually broken down into CO2 and H2O and some ATP is produced. The steps are:
1: Glycolysis- It occurs in the cytosol, glucose is Broken down into two molecules of pyruvate, ATP is made, and NAD+ is converted to NADH.
2. Transition Reaction-Pyruvate is shuttled into the mitochondria and converted to Acetyl CoA for further break down pyruvate oxidation).
3. The Krebs Cycle, or Citric Acid Cycle- Occurs at the mitochondrial matrix. The acetyl CoA goes through a cycle of reactions and as a result, ATP, NADH and FADH2 are produced, CO2 is released.
4.The Electron Transport Chain-Occursin the inner membrane of mitochondria, The NADH and FADH2 which are made in other steps deposit their electrons in the electron transport chain, (becoming NAD and FAD). As electrons move down the chain, energy is released and used to pump H+ out of the matrix, forming a gradient for further ATP production (oxidative phosphorilation).
Question
What type of manufacturing is most responsible for TCE releases?
Solution 1
Trichloroethylene is used for industrial degreasing operations. It is used as an industrial solvent in the process of manufacturing metal parts. It is used also for vapour degreasing and cold cleaning of metal, and removing oils and tars. It is also widely used for dry cleaning of fabrics.
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