All the options are true statements regarding the glycolysis and its mode of
operation.
Glycolysis involves the breakdown of glucose in order to release energy.
This produces pyruvate, two hydrogen ions , two molecules of water and
the free energy is used to produce ATP
In glycolysis, electrons and hydrogens get removed from glucose when it
gets oxidized and then they get transferred to NAD+, making NADH.
The ATP is generated by the transfer of a phosphate to the ADP to form ATP
which is a source of energy.
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Which question could be tested in a scientific manner?
What causes some people to be color-blind?
Why should people be nice to other people?
Why is the color purple better than the color red?
What are the best
Answer:
A. What causes some people to be color-blind?
Explanation:
This is something that could be tested with different variables including DNA, or past family medical history.
PLEASE HELP!!!!!!! 50 POINTS!!!!
Answer:
MAJOR SPERES 1. SPERE INTERACTION 2. AND THE OTHER ONE 3.!!!!!!!!!!!!!!!!!!!
Explanation:
About_____________ percent of the solar energy reaching the outer atmosphere is reflected or scattered back into space.
ANSWER ASAP
a.10
b.30
c.50
d.90
Answer:
What is b.30
Explanation:
About 29 percent of the solar energy that arrives at the top of the atmosphere is reflected back to space by clouds, atmospheric particles, or bright ground surfaces like sea ice and snow. This energy plays no role in Earth's climate system.
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a protein kinase cascade can amplify an intracellular signal by
what type of circulatory system do earthworms have?
Answer:
a closed circulatory system.
Explanation:
an earthworm circulates blood exclusively through vessels.
Answer:
Closed circulatory system.
Which example is an internal stimulus? help plz
For example one of the internal stimuli is hunger which is the sign of low energy in the body. It stimulates us to eat something to regain the needed energy. Blood Pressure: Blood pressure is an internal stimulus of mammals that is measured by receptors in arteries.
Answer:
Thirst, Anyone who has ate contaminated food are examples.
Explanation:
Internal stimulus is the change That happens inside the body.An example of an internal stimulus for a Lion is hunger.what describes a carrier protein in cell surface membrane?
Explanation:
Carrier proteins are proteins that carry substances from one side of a biological membrane to the other.
If a cell crossed over one time during Prophase I of Meiosis, how
many genetically distinct gametes would be produced?
Answer:
If crossing over doesn’t occur, then 2 out of the 4 daughter cells would be identical.
We have 46 chromosomes and are diploid meaning we got 1 set (23 chromosomes) from our mom and 1 set (23 chromosomes) from our dad.
In prophase 1, homologous chromosomes associate (chromosome #1 from dad and chromosome #1 from mom. They both code for the same things, but they are NOT identical)
Let’s compare mitosis to meiosis
On the left, see how in mitosis all chromosomes (even homologous) line up in single file (imagine all 46 lining up individually). When anaphase splits the sister chromatids (which are identical) in mitosis, each daughter cell gets the exact same genetic info.
(they get both homologous chromosomes: 1 from dad (yellow)and 1 from mom (purple) resulting in a full diploid set)
On the right in meiosis, see how the homologous chromosomes associate and will split? Chromosome #1 from mom (purple) is going to the left daughter cell while chromosome #1 from dad (yellow) is going to the right daughter cell. This means the two daughter cells will only have 1 set for chromosome #1 (either moms or dads but NOT both) and become haploid (1 set of 23 chromosomes)
Again in mitosis, all 46 lined up individually, but in meiosis the 23 from mom and 23 from dad first associate and each orient to decide which daughter cell gets the dads chromosome or the moms chromosome. They assort independently meaning just because dads chromosome #1 went to the left DOESN’T mean that dads chromosome #2 or #3 will go to the left. This gives a unique pattern of 23 chromosomes for the 2 daughter cells of meiosis 1 (a various mixture of moms and dads, but it is possible to result in a daughter cell with just moms and just dads set, though this would be a very small probability like 1 in 2^23 )
So each daughter cell of meiosis 1 is a haploid set (only 1 set instead of 2) and the opposite of the other (since 1 has fathers while the other has mothers for the same chromosome)
Meiosis 2 is just like mitosis. Here the sister chromatids separate producing 2 identical daughter cells
(identical if crossing over doesn’t occur. Crossing over only occurs on adjacent homologous chromatids)
If crossing over doesn’t occur then both sister chromatids are identical so that 2 out of 4 daughter cells will be exactly identical haploid sets. The other 2 are identical to each other as well.
Explanation:
Answer:
please give me brainlist and follow
Explanation:
Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
sorry .it's half answer
How do you write an interpretation of data?
Answer:
There are four steps to data interpretation:
assemble the information you'll needdevelop findingsdevelop conclusionsdevelop recommendationsOne good example of data interpretation is looking at pie charts or bar charts.
Through analyzing data, we bring order, manipulate, categorize and summarize raw data that was aggregated through data collection.
Where do daughter cells come from
Answer:
Parent cell
Explanation:
When a single parent cell divides, It creates two daughter cells. Hope this helps you!
Vì sao khi chạy thì tim đập nhanh thở mạnh và người nóng
Answer:
what
Explanation:
Which of the following is not a
metal?
A. gold
B. nitrogen
C. silver
which gas is cycled into the atmosphere at the arrow?
Answer:
oxygen
Explanation:
the ________ is shared by the respiratory and digestive systems.
Answer:
oropharynx
Explanation:
Name a biotic factor in the room you are in right now.Name a biotic factor in the room you are in right now.
Answer:
Home plant. dogs. roses. wooden chair
Explanation:
biotic is anything that's living including plants and wood(trees)
Answer:
answer above is correct ! got it right
Explanation:
can you guys please help me. this is my last one
you guys can just do 3 sentences
please don't put any links or I will report you
Answer:
why don't you want people to send you links?
whether a synapse is excitatory or inhibitory is determined by the
What is the purpose of cell division after fertilization?
what is an example of a prokaryote that does binary fission?
Answer:
Prokaryotes such as E. coli, Archaea as well as eukaryotes such as euglena reproduce through binary fission. Binary fission is a form of cell division in eukaryotes. In prokaryotes, it is a form of asexual reproduction Binary Fission in Bacteria
Explanation:
Do tubifex worms have cells? if so, what are they?
Answer:
no
Explanation:
Tubifex tubifex, also called the sludge worm, “Boogie Worm”, or sewage worm, is a species of tubificid segmented worm that inhabits the sediments of lakes and rivers on several continents. ... They can also survive in areas heavily polluted with organic matter that almost no other species can endure.
NO G00GLE PLEASE <3
Define cell
Answer:
Cell is the fundamental intergral unit of life. It give rise to an organism, it's specialization allows complex or simple functions to occur within a body of an organism.
What did Robert Hooke use to discover cells?
Answer:
A microscope
Explanation:
He observed through a microscope and discovered cells.
Answer:
i belive he used the first microscopes but im not positive that is what your asking
Explanation:
s
How is energy released from ATP?
ANSWER CHOICES IN THE PIC
Answer:
Explanation:
When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).
what are the five functions of cell membrane
Answer:
protects the cell by acting as a barrier.
regulates the transport of substances in and out of the cell.
receives chemical messengers from other cell.
acts as a receptor.
cell mobility, secretions, and absorptions of substances.
Explanation:
Enzymes can help make bigger molecules oflr break them down by making or breaking ________.
Answer:
active site im not sure if it's right
examples of foods that are rich sources of phytochemicals include
Answer:
Brocolli
Berries
Soynuts
Celery
Spinach
Pears
Explanation:
Six foods that are rich in phytochemicals.
What is the definition of epistasis?
A. when the allele of one gene changes the phenotype of another gene
B. when the allele of one gene masks the genotype of another gene
C. when the allele of a gene changes the phenotype of another allele of that gene
D. when the allele of one gene masks the phenotype of another gene
The definition of Epistasis in gene biology is Choice D: when the allele of one gene masks the phenotype of another gene
Definition:
When the phenotypic effect of alleles at one gene are masked by alleles of another gene.
In essence, a gene is said to be epistatic when its presence suppresses the effect of a gene at another locus.
It is important to know that Epistatic genes are often called inhibiting genes because of their effect on other genes which are described as hypostatic.
Additionally, there are six common types of epistasis gene interactions:
Dominant Dominant inhibitory, Duplicate dominant, Duplicate recessive, Polymeric gene interaction, Recessive.Read more:
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Is bacteria multicellular organisms
Answer: No
Explanation:
Bacteria are usually unicellular organisms (prokaryotic).
Describe the importance of buffers in solutions in allowing the process shown above to
take place.
Buffers are solutions that help maintain a relatively stable pH level when an acid or base is added to them. They play a crucial role in various biological, chemical, and industrial processes.
1. **Maintaining pH Stability:** Many chemical reactions, especially those involving biological systems, are highly sensitive to changes in pH. Buffers prevent drastic shifts in pH by absorbing or releasing hydrogen ions (H+) in response to the addition of acids or bases. This stability is vital for maintaining the proper functioning of enzymes, cellular processes, and other biochemical reactions.
2. **Biological Systems:** Living organisms have specific pH ranges at which their metabolic processes function optimally. Buffers in bodily fluids like blood help maintain these pH ranges, ensuring that cellular processes, enzyme activities, and other physiological functions occur correctly.
3. **Chemical Reactions:** In many chemical reactions, the rate and outcome are influenced by the pH of the solution. Buffers ensure that the pH remains within a certain range, allowing reactions to proceed at the desired rate and producing the intended products.
4. **Laboratory Settings:** Buffers are essential in laboratory settings where accurate and controlled pH conditions are required. Researchers use buffers to create stable environments for conducting experiments, ensuring that the conditions mimic natural or desired circumstances.
5. **Industrial Processes:** Buffers are used in various industrial processes, such as in the manufacture of pharmaceuticals, food products, and chemicals. They help maintain consistent reaction conditions, enhance yield, and prevent unwanted side reactions.
6. **Environmental Impact:** In some cases, buffers can help mitigate the environmental impact of chemical processes. By maintaining a stable pH in waste streams, buffers can prevent the release of harmful byproducts or mitigate the impact of acidic or alkaline effluents on ecosystems.
7. **Quality Control:** Buffers are important in quality control processes, especially in industries where accurate pH measurements are crucial. For example, in the production of electronics or semiconductors, precise pH control is essential to ensure product reliability.
8. **Drug Formulation:** Buffers play a role in drug formulation to stabilize the pH of pharmaceutical products. This ensures that drugs remain effective and safe throughout their shelf life.
In summary, buffers are critical in maintaining pH stability, which is essential for the proper functioning of biological systems, chemical reactions, and industrial processes. They allow processes to take place under controlled conditions and prevent pH-related disruptions that could otherwise negatively impact the outcome of these processes.
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Which statement about cellular respiration is true?
It produces oxygen.
It requires water.
It is used by every living cell.
It converts energy to food.
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Answer:
It is used by every living cell.
Explanation:
Every living (Not bacteria) cell uses cellular resporation.
The statement that is true about cellular respiration is:
It is used by every living cell.What is cellular respiration?It is the set of biochemical reactions that occurs in every living cell.
Characteristics of cellular respirationIt is the series of metabolic processes, by which living cells produce energy through the oxidation of organic substances.It involves catabolic reactions that break large molecules into smaller ones, releasing energy in the process as high-energy bonds are broken.Therefore, we can conclude that cellular respiration is a universal process, that is, it occurs in all cell types to gain useful energy for cellular activity.
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