Glycolysis is the first step in cellular respiration. Which option best summarizes the process?
A. aerobic; 6-carbon glucose forms four 3-carbon pyruvates; forms a net total of 3 ATP
B. anaerobic; 6-carbon glucose forms two 3-carbon pyruvates; forms a net total of 2 ATP
C. aerobic; 6-carbon glucose forms three 2-carbon pyruvates; forms a net total of 2 ATP
D. anaerobic; 6-carbon glucose forms two 3-carbon pyruvates; forms a net total of 4 ATP
Answers
Explanation:
In both aerobic and anaerobic respiration, glycolysis of 1 glucose molecule (6C) will produce 2 pyruvate (3C).
Glycolysis use 2 ATP and produce 4 ATP, so the net total energy produce is 2 ATP
Glycolysis of 1 glucose molecule also produce 2 NADH
Glycolysis is anaerobic and it involves 6-carbon glucose forming two 3-carbon pyruvate and a net production of 2 ATP.
WHAT IS GLYCOLYSIS?
Glycolysis is the first step of cellular respiration in all living organisms. It involves the breaking down of glucose molecule to form pyruvate molecules and 2 ATP molecules. Glycolysis is an anaerobic process, hence, it does not require oxygen to occur. This is why every living organism can undergo glycolysis.In summary of the process of glycolysis, it is an anaerobic process involving the formation of 3-carbon pyruvate from 6-carbon glucose and a net production of 2 ATP molecules.
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Related Questions
What do you think is the most useful adaptation that octopuses have evolved? Why?
Answers
Answer:
Octopuses have evolved because they came from squid. They also must have evolved from eels or jellyfish. Most likely, it evolved from a jellyfish to be exact.
Explanation:
PLEASE HURRY
David Fee studies sound waves so deep and low that humans cannot hear them. What are these low frequencies called?
A. infrared
B.seismology
C.geosound
D. infrasound
Answers
Answer:
Infrasound
Explanation:
Infrasound, sometimes referred to as low frequency sound, describes sound waves with a frequency below the lower limit of audibility.
Avanços no conhecimento científico levantaram dúvidas sobre as ideias da criação divina e do surgimento da vida por mecanismos não reprodutivos. Em meados do século XIX, experimentos científicos ocasionaram alterações no entendimento sobre a origem dos seres vivos. Marque a alternativa que contempla o experimento que forneceu evidências irrefutáveis de que os seres vivos surgem somente pela reprodução de seres da mesma espécie.
Answers
Answer:
Tiger with lion.
Explanation:
Living beings arise only through the reproduction of beings of the same species. For example, tiger did not mate with lion because both are different species. Tiger can mate with their female tiger and produce fertile offspring while the lion only mate with their female lion and produces fertile offspring which belongs to the same species so we can conclude from this discussion that living beings formed only reproduction of same species.
what elements are carbohydrates made of?
Answers
Answer: carbon, hydrogen, oxygen or (c, h, o)
Explanation:
What two things must be present for a mechanical wave to form?
a. Time & Energy
b. Energy & Resistance
c. Energy & a Medium
d. A Medium & Time
Answers
Answer:
b.energy andresistence
Which of the following does not add CO2 to the atmosphere?
A. Cooking with gas
B. Planting trees
C. Burning wood
D. Riding in a bus
Answers
Answer:
i think A
Explanation:
not sure
How would you compare minerals to rocks? Different and how they are similar
Answers
Genetics Movie
Show Details
E
4
Every cell in an organism has the same number of
chromosomes, except:
A
Skin cells
B.
Neurons
C
White blood cells
D Reproductive cells
Answers
Answer:
D
Explanation:
Took the test
21. Newton's first law of motion states that an object stays in constant motion unless a(n) ____ force acts on it.
Answers
Answer:
Outside
Explanation:
Newton's First Law of Motion states that a body at rest will remain at rest unless an outside force acts on it, and a body in motion at a constant velocity will remain in motion in a straight line unless acted upon by an outside force. ... Outside forces are sometimes called net forces or unbalanced forces.
which of the following is a complementary base pair ?
A . guanine - thymine
B . guanine - guanine
C . adenine - cytosine
D . guanine - cytosine
Answers
Answer:
D is the anwser
Explanation:
I took the test and the answer was Guanine and cytosine!
A complementary base pair in DNA is guanine-cytosine (Option C).
The deoxyribonucleic acid (DNA) molecule is a double helix composed of two long (polynucleotide) opposite chains that are held together by hydrogen bonds.
In DNA, there are four types of nucleotides, each having one different nitrogenous base (i.e., Adenine, Guanine, Cytosine and Thymine).
According to the base pair rules, Guanine always pairs with Cytosine by three hydrogen bonds, whereas Thymine always pairs with Adenine by two hydrogen bonds.
In conclusion, a complementary base pair in DNA is guanine-cytosine (Option C).
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How do stressed corals respond to disease?
Answers
Answer:
Much of the time, microorganisms as of now exist in the wild, and as corals become focused from human as well as common unsettling influences, their safe framework is debilitated and they are thusly more defenseless to illness.
Explanation:
Answer:
Brainliest pls!
Explanation:
In many cases, pathogens already exist in the wild, and as corals become stressed from human and/or natural disturbances, their immune system is weakened and they are therefore more susceptible to disease.
Acids are corrosive
True
False
Answers
Answer:
True
Explanation:
Acid is naturally corrosive in nature.
More stronger an acid is, the more corrosive it is.
Answer:
its true !!!!!!!!!!!!!
the raw material of fermentation.
Answers
Answer:
Biomass
Explanation:
Its just the answer
Hot coffee is stirred with a spoon, the spoon gets hot due ________.
a) Convection
b) Conduction
c) Raidation
Answers
Answer:
b conduction
Explanation:
Hot coffee is stirred with a spoon, the spoon gets hot due to conduction. Explanation: The hot coffee is touching the spoon which is how the heat is transferred. 2. A chair is placed several feet from a fire in a fireplace.
The equation below shows a process that occurs in all green plants.
carbon dioxide + water + energy → glucose + oxygen
Which statement about this process is true and supported by the equation?
Ⓐ The process does not follow the law of conservation of mass
Ⓑ The process is called cellular respiration
Ⓒ The process does follow the law of conservation of mass and energy is not in the product
Ⓓ The process follows the law of conservation of mass and energy is found in the product
Answers
Answer:D
Explanation: the number of atoms stays the same, and the energy is used to make the products.
True or False: Some Greenhouse gases are naturally present in the Earth's atomshpere.
Answers
Answer: True.
Explanation: Many greenhouse gases occur naturally in the atmosphere, such as carbon dioxide, methane, water vapor, and nitrous oxide, while others are synthetic.
Greenhouse gases that occur both naturally and from human activities include water vapor, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and ozone (O3)
20pnts AND BRAINLIEST!!
Microorganisms can be pathogens when they cause an imbalance in homeostasis in organisms, causing them to become ill. Which of the following is one way that microorganisms can disrupt the health of other organisms?
A. They can produce antibiotics.
B. They can release harmful toxins
C. They can release vitamins.
D. They can only infect viruses.
Answers
Answer:
B. They can release harmful toxins
A gene can be mutated with no resulting functional change in the protein
that is produced from that gene if
1. RNA polymerase can edit the mutation from the mRNA produced during translation
2. The mutation alters the active site of an enzyme
3. The entire codon has been removed
4. A codon has changed, but it codes for the same amino acid as the original codon
Answers
The genetic code is degenerate, meaning that a codon can specify more than one ... A DNA sequence produces a mutant protein in which several amino acids in the ... Transcription initiation occurs when RNA polymerase binds to a complex of ... a.C-terminal domain (1), N-terminal domain 1 (2), N-terminal domain 2 (3) b.
Explanation:
Consider a population of 100 fox squirrels. The population is increasing exponentially, by a rate of 30% each year. If this rate continues, how many fox squirrels will there be in this population after two years?
Answers
Answer:
Future population = 169 squirrels
Explanation:
Given:
Current population = 100
Rate of growth = 30 % = 0.30
Time = 2 year
Find:
Future population
Computation:
Future population = 100(1+0.30)²
Future population = 100(1.30)²
Future population = 100(1.30)²
Future population = 169 squirrels
Gases like oxygen and carbon dioxide move across cell membranes using what?
Answers
Answer:
simple diffusion
Explanation:
It uses no energy to move across the plasma (cell) membrane.
How does the body of a runner keep up with the demand for energy when cellular oxygen levels are low
Answers
Why do continents rise above the ocean floor?
Answers
Answer:
This increase is linked to the continental crusts rising above the oceans. ... As Earth's land plates began to shift and move, less dense rock may have been forced upward, shaping the continents we see today on Earth's crust.
Explanation:
Answer:
the second one
Explanation:
As a result, the rock that forms from that melt is less dense than the original rock.
What plant cell absorbs water and minerals from soil
Answers
Answer:
Roots.
Explanation:
Roots anchor the plant, absorb minerals and water, conduct water and nutrients, and store food.
Answer:
Explanation:
nee de wortel
HELP ME PLEASE I NEED THIS FAST!!!!!!!!!!!!!!!!111 Food generates so much greenhouse gas because of the ever-rising demand for meat, with livestock responsible for __________________ percent of global methane emissions.
Answers
Answer:
Approximately 14.5%
Explanation:
Livestock are responsible for about 14.5 percent of global greenhouse gas emissions, according to the United Nations' Food and Agriculture Organisation (FAO). According to calculations by some experts, this puts the livestock sector on par with transport
PLEASE ANSWER only gotta hour: A plate moves 200 m in 10,000 years. What is its rate in cm/year?
0.02 cm/year
2 cm/year
10 cm/year
100 cm/year
Answers
Answer:
0.02
Explanation:
rate is calculated by distance divided by the time
Answer:
2 cm/year
Explanation:
which would have a higher solute concentration water or red blood cell
Answers
Answer: Hypertonic
Explanation:
From the information that two atoms have two different proton counts, you can conclude that the atoms _____.
a - belong to two entirely different elements
b - represent different isotopes of one element
c - are likely to react violently with each other
d - might be different ions of the same element
Answers
Taking into account the constitution of an atom and the definition of atomic number, the correct answer is option a. From the information that two atoms have two different proton counts, you can conclude that the atoms belong to two entirely different elements.
AtomAn atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.
Every atom consists of a nucleus in which neutrons and protons meet and energy levels where electrons are located.
In other words, the atomic nucleus is the central part of the atom that is made up of protons and neutrons, while the orbitals or peripheral region is an area where electrons are found.
Atomic numberAtoms of different elements have different amounts of protons. The atomic number (which is identified by the letter Z) indicates the amount of protons that is present in the nucleus of an atom.
This number is then responsible for defining the electronic configuration of the atom and the chemical properties of the element. Then it is possible to say that the atomic number Z determines its identity.
This caseFinally, the correct answer is option a. From the information that two atoms have two different proton counts, you can conclude that the atoms belong to two entirely different elements.
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https://brainly.com/question/18153736brainly.com/question/5527493?referrer=searchResults brainly.com/question/24445381Photosynthesis and Cellular Resperation Include the locations (specific organelles and what organisms)
Answers
Answer:
Photosynthesis: Chloroplasts: Plants
Cellular Respiration: Mitochondrion: Animals
Name two other subcellular structures that can be found in an animal cell.
1. ......
2. .......
Answers
Answer:
Any two other subcellular structures that can be found in an animal cell are:
nucleus.
mitochondria
The two other subcellular structures that can be found in an animal cell are nucleus and mitochondria.
An animal cell is a type of eukaryotic cell which lacks a cell wall and has a true, membrane-bound nucleus along with other cellular organelles which are present.Animal cells range in size from a few microscopic microns to a few millimetres.
Animal cells are eukaryotic cells with a membrane-bound nucleus. Furthermore, these cells exhibit the presence of DNA inside the nucleus. They also comprise other membrane-bound organelles and cellular structures that carry out specific functions necessary for a cell to function properly.
A nucleus is defined as a double-membraned eukaryotic cell organelle that contains the genetic material.It contains the cell’s hereditary information and controls the cell’s growth and reproduction.
The nucleus has been clearly explained as a membrane-bound structure that comprises the genetic material of a cell.
A mitochondrion is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate (ATP), which is used throughout the cell as a source of chemical energy.
Thus, two other subcellular structures that can be found in an animal cell are nucleus and mitochondria.
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What is a habitat ?
A. A group of animals
B. Role species plays in the ecosystem
C. Physical area where a species lives
D. All of the above
Answers
Answer:
C because habitat means a place a type pf animal lives
Answer:
D
Explanation:
i looked it up