____ is metabolism in the absence of oxygen, aka anaerobic respiration
Answers
Anaerobic respiration is metabolism process that occurs in the absence of oxygen. An anaerobic respiration is that it involves the breakdown of glucose to produce energy without the need for oxygen. This process is less efficient than aerobic respiration, which uses oxygen to produce more energy.
However, anaerobic respiration is still necessary for some organisms to survive in environments where oxygen is not available. In conclusion, anaerobic respiration is a vital process for organisms that need to generate energy without the presence of oxygen. Fermentation is the process of metabolism in the absence of oxygen, also known as anaerobic respiration.
During fermentation, cells break down glucose and other organic compounds without the presence of oxygen. This process generates ATP, which is the primary source of cellular energy. Fermentation is essential for various microorganisms, such as yeast and certain bacteria, that cannot rely on aerobic respiration to generate energy.
In summary, the term you are looking for is "fermentation," which describes the metabolic process of anaerobic respiration where cells generate energy in the absence of oxygen.
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Related Questions
A beaker of water is heated to 50°C. Then an unidentified powder is mixed into the water. The powder gradually disappears. However, as the water cools, the powder collects again at the bottom of the beaker.
Do the observations show that a chemical reaction occurred between the powder and the water?
Select the correct words from the drop-down menus to complete the explanation.
The most likely explanation is that the powder
Choose... Changed state in/ Dissolved in/ Combined with
the warm water, which is an example of a
Choose... physical Chemical
change of matter. So, a chemical reaction
Choose... did/did not
occur.
Answers
help please ¡!¡!¡!¡!¡!¡!¡!¡!¡!¡!¡!¡!¡.
Answers
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as by products.
Cellular Respiration?A sequence of chemical processes known as cellular respiration convert glucose into ATP, which can then be used as energy for a variety of bodily functions. Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration. Glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation are the phases of cellular respiration.The employment of photoautotrophic activities to obtain the glucose required for cellular respiration is an illustration of cellular respiration in plants. This means that plants can produce glucose and oxygen using the light energy they receive from the sun.To learn more about Cellular Respiration? refer to:
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what is lcm
explain..........
Answers
Answer:
LCM= Least common multiple
Explanation:
The least common multiple, lowest common multiple, or smallest common multiple of two numbers a and b, generally represented by lcm, is the smallest positive integer divisible by both a and b in arithmetic and number theory.
For example, the LCM of 24 and 36 is 72, and The LCM of 63 and 108 is 756.
OAmalOHopeO
T/F: In order to generate F2 peas, Mendel has to grow plants from F1 peas.
Answers
True, in order to generate the F2 generation, Mendel had to grow plants from the F1 generation.
Why Mendel has to grow plants from F1 peas?In his experiments on the inheritance of traits in pea plants, Gregor Mendel crossed two true-breeding parent plants that differed in one or more traits to produce the first generation (F1) of hybrid offspring.
The F1 generation consisted of plants that all had the same phenotype, which was dominant for the trait that was expressed. To generate the F2 generation, Mendel had to allow the F1 plants to self-fertilize or cross-fertilize with each other, which produced a new generation of offspring.
The F2 generation showed a 3:1 ratio of dominant to recessive traits, which was a key observation that led Mendel to formulate his laws of inheritance.
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The remains of living plants or animals are called fossils.
True
False
Answers
Answer:
I think it's True (viewpoint)
Answer:
true
Explanation:
Which phase of mitosis is shown at the letter 'C'?
A- Interphase
B-Prophase
C- Metaphase
D-Anaphase
E-Telophase
Answers
The phase of mitosis given by the letter 'C' here is Metaphase.
What is mitosis?In the process of mitosis, a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The term "mitosis" means " threads," and it is referred to the threadlike aspect of chromosomes as the cell prepares to divide. The process of mitosis consists of five morphologically distinct phases prophase, prometaphase, metaphase, anaphase, and telophase.
The metaphase begins as soon as the prometaphase ends and then the chromosomes align along the cell equator. Every chromosome has at least two microtubules extending from its kinetochore with at least one microtubule hitched to each pole. At this particular juncture, the pressure within the cell becomes balanced, and the chromosomes no longer move back and forth. In addition, the spindle is now complete , and three groups of spindle microtubules are evident. Kinetochore microtubules attach the chromosomes to the spindle pole; interpolar microtubules extend from the spindle pole across the equator, nearly to the contrary spindle pole; and astral microtubules draw out from the spindle pole upto the cell membrane. One of the cell cycle checkpoints happens during prometaphase and metaphase.
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a
3 State which part of a plant cell:
makes food by photosynthesis
b
releases energy from food
controls what goes in and out of the cell
d stores information about making proteins
contains cell sap
f protects the outside of the cell.
с
e
Answers
Answer:
Chloroplast
Release of energy from food : ATP
Explanation:
Chloroplasts are the cell organelles which contains chlorophyll and helps to trap energy in the unit known as photons and helps to utilize for preparing food.
a..Chloroplast
b..The mitochondria(a cell organelle)
d..an organism's DNA
f...the plasma membrane
How does the polar climate influence human life? please help.....
A. Travel during winter requires careful planning.
B. Humans have moved further south due to the weather.
C. Plentiful jobs bring people regardless of the climate.
D. Growing animal populations have forced humans from their land.
Answers
Answer:
B one? Please Mark it as brainlist answer.
Answer:
c
Explanation:
just because i know
Enzymes influence chemical reactions in living systems by
a. Combining with excess hydrogen to form gaseous wastes
b. Affecting the rate (speed) at which reactions occur
c. Providing the substrate required for the reaction to occur
d. Absorbing water released when polymers are formed
Answers
Answer:
I think its b. affecting the rate at which reactions occur
Identify and describe the process that describes the movement of water in cells.
Answers
Explanation:
Osmosis is the process in which a solvent moves from a solution of low concentration to a solution of higher concentration . A gradient is followed for this movement and once the concentration of both the solutions(on either sides of the membrane) becomes equal the solvents stop flowing.
When alleles separate independently and do not influence each other it is known
as
Answers
Answer:
Mendel's law of independent assortment states that the alleles of two (or more) different genes get sorted into gametes independently of one another. In other words, the allele a gamete receives for one gene does not influence the allele received for another gene.
Explanation:
TRUE / FALSE.shelf clouds may indicate the approach of damaging winds.
Answers
The statement "Shelf clouds may indicate the approach of damaging winds" is TRUE.
A shelf cloud is a low, horizontal cloud bank that connects to the base of a thunderstorm. It is attached to the parent thunderstorm, which is usually a cumulonimbus, but it may also be a strong cumulus. The shelf cloud appears to be "hanging" or "falling" away from the storm in a very unusual manner.
Shelf clouds, as previously said, are frequently seen as a precursor to damaging winds. If you notice a shelf cloud approaching, you should take caution, as there is a possibility of severe weather on the way. If you see a shelf cloud and the winds pick up quickly, it is time to take refuge in a safe location.
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Cells called transport oxygen and carbon dioxide between the tissues and the lungs.a. Trueb. False
Answers
the answer is true I
If a female has the ability to
provide multiple offspring or a
litter, what is true of the Uterus of
this animal?
A. It will have a larger body and smaller uterine
horns.
B. It will have larger uterine horns and a smaller
body.
C. It will have a large body and no uterine horns.
D. It will have large uterine horns and no body.
All Rights Reserved
Answers
water their plants with 100% H2O-no solutes added. What sort of environment
Generally, people
does this create around the roots of the plant?
Hypotonic
Isotonic
Hypertonic
Which is correct ^
Answers
If you water your plants with 100% H2O-no solutes added. You will create a hypotonic environment around the roots of the plant.
What is the difference between hypertonic and Hypotonic solution?A hypertonic solution has a higher concentration of solutes relative to another solution.A hypotonic solution has a lower concentration of solutes compared to another solution.
What happens when a cell is kept in hypertonic and Hypotonic solution?When a hypertonic solution is placed in contact with a cell, the water will move out of the cell, causing it to shrink. When a hypotonic solution is placed in contact with a cell, the water will move into the cell, causing it to swell.
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a 3month old boy is brought for evaluation because of bilateral simple syndactylies between the long and ring fingeres. during which gestational age range did this developmental anomaly most likely occur?
Answers
The developmental anomaly of bilateral simple syndactyly between the long and ring fingers in a 3-month-old boy most likely occurred during the embryonic stage of gestation.
The embryonic stage spans from the third week to the eighth week of gestation. During this period, the fingers and toes of the developing fetus undergo differentiation and separation.
Any disruptions or abnormalities in the genetic or environmental factors during this crucial stage can result in congenital anomalies such as syndactyly.
Therefore, it is likely that the syndactyly in this case occurred between the third and eighth week of gestation and developmental anomaly occurs.
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biodiversity can be an important indicator of what? question 36 options: an unhealthy ecosystem a health well functioning ecosystem too many predators and not enough prey not enough predators
Answers
Biodiversity can be an important indicator of a healthy, well-functioning ecosystem.
Biodiversity refers to the variety of life on Earth, including the number and types of species, their genetic diversity, and the ecosystems and ecological processes of which they are a part. Biodiversity is an important measure of the health of an ecosystem.
Biodiversity is important to humans for many reasons, including: Providing food, fuel, and fiber, Maintaining ecosystem services such as soil fertility, pollination, and water purification, Supporting scientific research and education, Cultural and aesthetic values, Enhancing resilience and adaptability to environmental change.
Therefore, biodiversity is an important indicator of a healthy, well-functioning ecosystem.
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help please on number 7
Answers
A mutation in a gene results in a defective protein that is smaller than the normal, functional one. The mutation is probably a result of.
Answers
The DNA sequence of a gene is altered to generate a different result, which is known as a genetic mutation.The DNA sequence of that gene is permanently altered.For humans to develop, which is the process of change over a number of generations, genetic variances are crucial.In one person, a spontaneous genetic mutation takes place.
What causes mutation?Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can. Cystic fibrosis, hemophilia, and sickle cell disease are examples of hereditary mutations.Throughout a person's life, further mutations may occur on their own.Spontaneous, sporadic, or novel mutations are the terms used to describe them.Only a few cells are affected. Mutations that are harmful can result in cancer or genetic diseases.A genetic disorder is a condition brought on by a change in one or more genes.Cystic fibrosis is a human example.A single gene mutation causes the body to create thick, sticky mucus that obstructs digestive organ ducts and clogs the lungs. There are certain point mutations that actually change the amino acid that the codon specifies.A nonsense mutation or a missense mutation may result from these point mutations.When the replacement creates a codon for a different amino acid, it is known as a missense mutation. Errors in DNA replication or the harmful effects of mutagens, such as chemicals and radiation, which react with DNA and alter the architecture of individual nucleotides, are the two main causes of mutations.DNA repair enzymes are present in all cells and work to reduce the frequency of mutations.To learn more about mutation refer
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Examples of Models
of Elements
0₂
Oxygen
He
Helium
S₁
Sulfur
Examples of Models of Compounds
A. Only elements are gases.
H₂O
Water
CO₂
Carbon dioxide
What is the difference between an element and a compound?
B. Only elements have one kind of atom.
C. Only elements have an odd number of atoms.
D. Only elements form large molecular structures.
NH,
Ammonia
Answers
The correct option is (B) only elements have one kind of compound.
What are elements?An element is a pure substance made up of only one kind of atom, each of whose nuclei contains the same amount of protons.An element is a group of atoms that all have the same number of protons in their atomic nuclei. An element's atoms always contain the same amount of protons, however, the mass can differ depending on the number of neutrons present.Atoms of the same element that contain different numbers of neutrons are known as isotopes. There are currently 118 elements, the first 94 of which are naturally occurring, and the last 24 of which are synthetic.Currently, an element, which is a complete chemical compound, corresponds to a single entry in the periodic table. They can only exist as molecules or atoms and cannot be broken down into smaller parts.Compounds:
Chemical substances known as compounds are composed of two or more elements that are chemically bonded together in a certain proportion.Therefore, the correct option is (B) only elements have one kind of compound.
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Question 4 of 5
Which moon of Jupiter is covered in craters?
O A. lo
O B. Callisto
O C. Europa
O D. Ganymede
Answers
Answer:
B. Callisto
Explanation:
The moon of Jupiter which is covered with craters is Callisto
I need help with this practice problem solving In your words, give a short summary to my pic
Answers
Answer: The English settlers brought it over from England when they brought supplies to start a new life over
Explanation:
are there any structures in the gram negative cell envelope that might interfere with flagellar movement in spirochetes?
Answers
The periplasmic flagella of spirochetes are located within the periplasmic space of the gram-negative cell envelope. The gel-like periplasm and the surface proteins, including LPS and porins, as well as extracellular polysaccharides and proteins, may all interfere with flagellar movement in spirochetes by creating friction or other physical barriers to movement.
The gram-negative cell envelope of spirochetes consists of an outer membrane, a periplasmic space, and an inner membrane. Unlike other gram-negative bacteria, spirochetes have a unique type of flagella called periplasmic flagella, which are located within the periplasmic space.
The periplasmic space of spirochetes is filled with a gel-like matrix called the periplasm, which contains a variety of proteins, enzymes, and other molecules. This matrix may interfere with flagellar movement by creating friction or other barriers to movement.
In addition, the outer membrane of gram-negative bacteria contains a variety of surface proteins, including lipopolysaccharides (LPS) and porins, which can also interfere with flagellar movement in spirochetes.
LPS is a major component of the outer membrane and forms a protective barrier that can inhibit the movement of periplasmic flagella. Porins are channels that allow molecules to pass through the outer membrane and may also create a physical barrier to flagellar movement.
Furthermore, the outer membrane of gram-negative bacteria is often coated with extracellular polysaccharides and proteins, which can form a protective matrix that may also inhibit flagellar movement.
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Which structures are parts of the central nervous system? Check all that apply
The brain
The heart
The spinal cord
The sensory neurons
The bones
The muscles
Answers
Answer:
the brain
Explanation:
the central nervous sytem consists of the brain and spinal cord. the brain plays a central role in the control of most body functions.
how can a rising tide be stopped?
Answers
Answer:
Building seawalls
Explanation:
one solution that cities employ to decrease flooding from tides and Storm is constructing seawalls.
Which layer of support tissue holds the kidneys in the retroperitoneal position?.
Answers
The layer of support tissue that holds the kidneys in the retroperitoneal position is called the renal fascia. The retroperitoneal position refers to the location of an organ behind the peritoneum
The renal fascia is a dense fibrous connective tissue layer that surrounds the kidneys and attaches them to the posterior abdominal wall. It helps to anchor the kidneys in place and provides support and protection
Now which is the membrane that lines the abdominal cavity. In the case of the kidneys, they are located behind the peritoneum, between the parietal peritoneum and the posterior abdominal wall, and are held in position by the renal fascia.
Therefore, renal fascia is the layer of support tissue holds the kidneys in the retroperitoneal position
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2. Match the description with the type of mammal:
• give birth to live young but then carry the tiny babies in a special pouch until they are fully developed
• babies can feed off of the milk in the pouch of their mothers.
• do not have nursing nipples,their babies simply lick the milk from the mammary glands on the skin
• found in Australia for the most part except for the opossum
O marsupials
O monotremes
O placentals
Answers
Answer:
marsupials
eg. Kangaroo
what does a plant cell have and a animals cell dosent have
Answers
Answer: Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.
Explanation:
Answer:
cell wall and chloroplasts are the likely answer but plasmodesmata, plastids, and a large central vacuole also work
Explanation:
yea
Explain how deforestation contributes to global warming
Answers
Can somebody help me ?
Answers
Answer: D
Explanation: Because when you look at the chart every arrow points to fungi and bacteria