How does an American Bullfrog gain energy for their growth?
Answers
Answer:
They gain energy through respiration.
Explanation:
American Bullfrogs, are predators that have high energy requirements for growth and locomotion, and as they do not produce their own energy-rich food, and they consume primary consumers (birds, fish, rodents, etc.) they are secondary consumers.
Consumers are heterotrophs; they eat or consume organic matter (lipids, sugars, proteins, etc.) made for their energy intake by autotrophs. Autotrophs include plants, microbes, and other species that photosynthesize, while animals, like bullfrogs are heterotrophs.
Heterotrophs derive energy through respiring. They burn fuel in mitochondria- high energy ATP is derived from breaking apart the chemical bonds within carbohydrates like glucose. Like all large animals, they carry out aerobic respiration:
C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
glucose+ oxygen → carbon dioxide+ water+ energy
Related Questions
What is attracted to the oxygen atom in a water molecule?
a. A partially positive hydrogen atom in a second water molecule
b. A partially negative hydrogen atom in a second water molecule
c. A positive ion, such as Na+
d. Both a and c
Answers
Answer:
a.
Explanation:
The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.
Answer:
d
Explanation:
One of substances that needed to photosynthesis process is ........................
A.
Oxigen
B.
Mineral salt
C.
Glucose
D.
Amylum
PLZ ANSWER
Answers
Answer:
C.
Glucose
Explanation:
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a piece of dna that can be radioactively labeled and is complimentary to a known DNA sequence
Answers
Answer:
Radiolabeled nucleotides
Explanation:
Radiolabeled nucleotides are commonly used for detection of specific nucleic acid.They are typically incorporated enzymatically into DNA and RNA sequences.
Triglycerides in animals' bodies are usually
solid fats, and those in plants are usually oils.
However, many animals living in the Arctic and
Antarctic have a greater number of triglycerides
that are oils than do other animals. What advan-
tage would the storage of body fat as oil instead
of solid fat be to animals that live in freezing
climates?
Answers
Answer:
biological yourself
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Which of the following is not a common atmospheric pollutant? a. carbon monoxide b. sulfur oxides c. water d. nitrogen oxides Please select the best answer from the choices provided A B C D
Answers
Answer:
c water
Explanation:
water isn't pollutant its just water if it was then we would all be dead most likely. just common sense hope this helps OwO to elaborate some water is polluted but not all water is, but air atmospheric pollutants are more common, just trying to make sense of it lol
What is the term used to describe the fact that cells are suited to perform a particular function within an organism?
Answers
Scientists divide mitosis into four parts, or phases: prophase, metaphase, anaphase, and telophase.
True or false?
Answers
Answer:
true
Explanation:
[tex]\huge\boxed{True}[/tex]
_____________________________________MITOSISMitosis is a process where a single cell divides once into two identical daughter cells (cell division). The major purpose of mitosis is for growth and to replace worn out cells.
_____________________________________PARTS OF MITOSIS:It has 4 parts, Prophase, Metaphase, Anaphase, Telophase.
Prophase: The chromosomes condense into X-shaped structures that can be easily seen under a microscope.
Metaphase: The chromosomes line up neatly end-to-end along the centre of the cell.
Anaphase: The sister chromatids are then pulled apart by the spindle fibers. Each spindle fiber pulls one chromatid towards the opposite poles.
Telophase: At each pole of the cell a full set of chromosomes gather together. Membrane surrounds each pair forming a new cell
_____________________________________Best Regards,'Borz'Please help me really quick :)
Answers
Answer:
carbon dioxide is removed by respiratory organs
Explanation:
the cardiovascular system transports waste products to other systems
Which represents the size of a population?
Answers
D. Number of individuals in a specie
Step By Step Explanation:
Answer:
the answer is A
Explanation:
In this series of metabolic reaction, Compound R is converted into Compound A, and
Enzyme X then catalyzes the conversion of Compound A into Compounds B and D.
Compound B is converted to Compound C.
Assume that Compound Cinhibits Enzyme X and that Compound C is not consumed
in a subsequent reaction. As the concentration of Compound C increases, the rate of
production of which compound is LEAST likely to decrease?
A. Compound A
B. Compound B
C. Compound C
D. Compound D
Answers
Answer:
A. Compound A
Explanation:
Enzymes are specialized, folded proteins that act as biological catalysts- they speed up the rate of certain chemical reactions in biological systems. Enzymes bind to substrates like compound A to their active site, where they facilitate the modification of molecular strutures, creating new compounds.
Inhibitors like compound C can prevent enzyme-substrate binding activity; the chemical reactions do not occur because the substrates cannot gain access to the active site. Because enzymes show specificity, binding only to certain substrates, other molecules cannot be catalysed by the enzyme.
Here, the amount of Compound A, which is produced via the conversion of R, is increased due to the reaction inhibition- its conversion to B and D is not mediated by X, the inhibited enzyme. While conversion may still occur slowly, without its catalyst, more of the compound is being converted from R to A than A to B and D.
The concentration of A is least likely to decrease.
When parasites are found in food, the food has been exposed to _____ contamination.
biological and physical
biological
chemical
physical
Answers
Biological and Physical.
Answer:
Biological
Explanation:
7 attempts till I got 100% on the quiz in edge
Glycolysis is the first stage of cellular respiration and is an anaerobic process. During glycolysis, glucose is converted to two molecules of pyruvic
acid. How is glycolysis kept functioning during cellular respiration?
A Two high-energy electrons are passed to the carrier NADH, which transports electrons back to glycolysis.
O
B. Two molecules of ATP from the cell are invested at the beginning of the process of glycolysis.
C. Pyruvic acid from glycolysis reacts to form acetyl-CoA, which then combines with a four-carbon compound in the Krebs cycle and re-enters
glycolysis.
D. Hydrogen ions pass back across the mitochondrial membrane through chemiosmosis and re-enter glycolysis.
Answers
Answer:
B
Explanation:
Two molecules of ATP from the cell are invested at the beginning of the process of glycolysis.
Is anyone else having trouble with brainly right now? Mine wont let me type anything in, like every time I try it just says NO MATCHES WERE FOUND. its annoying and I don't know how to fix it. ????
Answers
Answer:
sometimes the questions bug out idek whats going on
Explanation:
If you find a rock field with lots of conglomerate rocks, with lots of rounded rocks cemented together in big clusters, what can you say about the area you found?
it once was covered by magma
the area was once covered by a moving stream of water
the area was once shaken by earthquakes
Answers
Answer:
I think is B
Explanation:
The land around you, no matter where you live, is made of rock. If you live in a place that has good rich soil, the soil itself is finely broken down or weathered rock.
People that live in a desert region can easily find rocks on the surface. These rocks lay on a surface of clay that is also a product of weathering rock. Weathering is the process of breaking down rocks and minerals into smaller pieces by water, wind, and ice.
Sedimentary rocks are formed from the breaking apart of other rocks (igneous, metamorphic, or sedimentary rocks) and the cementation, compaction and recrystallization of these broken pieces of rock.
Sedimentary rocks are formed from broken pieces of rocks. These broken pieces of rock are called sediments. The word "Sedimentary" comes from the root word "Sediment".
Sedimentary rocks are usually formed in water. Streams and rivers carry sediments in their current. When the current slows around a bend or the river empties into a lake, or ocean, or another river the sediments fall out because of gravity. The larger sediments fall out first and the lightest sediments fall out last.
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The thing that can be said about the area is B. the area was once covered by a moving stream of water.
Conglomerate rocks refer to sedimentary rocks that are made of sand and rounded pebbles which are held together by calcite, silica, or iron oxide.
Since there is a rock field with lots of conglomerate rocks, this could be a result of weathering. In such a case, the area may be once covered by a moving stream of water which could have led to the rocks that were formed.
Read related link on:
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Please help me out !!!!!!!!!!
Answers
Answer:
A
Explanation:
because each of the nitrogenous bases can only pair up with one of the other bases.
Most of the GMO crops grown today were developed to help farmers prevent crop loss. The three most common traits found in GMO crops are: (1) resistance to insect damage: (2) tolerance to herbicidesand (3) resistance to plant viruses. Let's consider #2 tolerance to herbicidesfarmers using herbicide-tolerant crops do not need to till the soilwhich they normally do to get rid of weedsWhich of these is NOT a positive environmental and economic impacts of this GMO trait ?
Answers
Answer:
: (2) tolerance to herbicides
Explanation:
Ability to the tolerate herbicides by some variety can lead to abuse of herbicides as over dose of it can be use in a particular region without considering the environmental hazard it can pose. Emission of some chemical compounds and release of some gasses from the herbicides result into land and air pollution especially when used in excess thing can affect the environment.
Residual impact on animals that feeds on such plant, it could lead to it death, after feeding if they move directly to the stream for feeding residual of such chemicals can be deposited in the water bodies leading to water pollution. Tolerance to herbicides is a good inventory but it can also be very detrimental especially when mid managed.
Answer:
the USAtestprep answer is C) No-till planting results in higher crop yields per acre.
Explanation:
.
where is the chromosomes located
Answers
Answer:
in the nucleus
Explanation:
Chromosomes are structures located inside the nucleus of animal and plant cells.
Answer: In the nucleus
Explanation:
please help me, i need this done by the end of my class period!!!
Answers
Answer:
The green circle is the phosphate group
The purple on the lefts is the Deoxyribse sugar
The orange one is the nitrogen base
The yellow one is I thinks its the nitorgen base
The purple one on the right is the Deoxyribse sugar
The green circle one on the right is the phospate group
I hope I help :)
Explanation:
Are earthquakes predictable? Explain your answer.
Answers
No. Scientists have never predicted a earthquake. We do not know how, and we do not expect to know how any time in the foreseeable future.
Answer:
Nope Because
Explanation:
They are not based on scientific evidence, and earthquakes are part of a scientific process. For example, earthquakes have nothing to do with clouds, bodily aches and pains, or slugs.
microtubule structures that help separate the chromosomes during mitosis
Answers
Answer:
O fuso mitótico
Explanation:
fuso é uma estrutura feita de microtúbulos, fibras fortes que são parte do "esqueleto" da célula. Sua função é organizar os cromossomos e movê-los durante a mitose. O fuso cresce entre os centrossomos a medida que eles se separam.
18. In which type of relationship do both organisms benefit? (2 point)
commensalism
parasitism
mutualism
predation
Answers
Answer:
mutualism
Explanation:
What do sclerenchyma and collenchyma have in common? They are both thin-walled. They are both dead cells. They both function for support. They both function for food production and storage.
Answers
Answer:
They both function for support
Explanation:
Collenchyma cells gives support to extra structural regions as well as sclerenchyma are responsible for the support of plants.
Sclerenchyma and collenchyma have a common factor as they both function for support.
What is sclerenchyma and collenchyma?Collenchyma cells is known to be a kind of supporting tissue and it also have some kind of irregular cell walls.
The work of sclerenchyma is to act as support to plant and as such, Sclerenchyma and collenchyma have a common factor as they both function for support.
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50 mmoles/L ÷ 100 pmoles/ML
Answers
Answer:
the answer should be 0.5
State two uses of fats to living organisms
Answers
Answer:
they act as messengers, helping proteins and do their job
The two uses of fats in living organisms are as follows:
They are actively involved in the storage of energy for metabolic functions. Fats generally insulate us and protect our vital organs.What are Fats?Fats may be characterized as a type of naturally occurring chemical substance that significantly describes a class of macronutrients utilized in metabolism called triglycerides.
Fat usually means any ester of fatty acids, or a mixture of such compounds, most commonly those that occur in living organisms. These groups of macronutrients are generally involved in the storage of energy for metabolic functions.
Triglycerides, cholesterol, and other essential fatty acids are the scientific term for fats the body can't make on its own in order to store energy, insulate us and protect our vital organs. They act as messengers, helping proteins do their jobs.
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How do you think the plant uses the sugars that it has created in photosynthesis?
Answers
The sugar produced by photosynthesis can be converted into the sugar glucose. Thousands of glucose molecules can be linked together to form the complex carbohydrate cellulose. Cellulose is a very tough molecule that is used to build the cell wall of plant cells.
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The plant then releases oxygen into the air. Glucose, which is actually a sugar, feeds the plant. There are many uses of glucose in plants. Glucose helps plants grow, form flowers and develop fruit. It also helps plants develop seeds.
Which statement below provides evidence to support the endosymbiotic theory?
A. Membranplasma membrane.
B. Both eukaryotes of the endoplasmic reticulum and Golgi apparatus are similar to the test and prokaryotes contain DNA.
C. Mitochondria and chloroplasts contain DNA similar to prokaryotic DNA
D. Both eukaryotes and prokaryotes contain ribosomes.
Answers
Answer:
c. mitochondria and chloroplasts contain dna similar to prokaryotic dna
Explanation:
if i remember correctly the endosymbiotic theory explains how eukaryotic cells had originated from prokaryotic cells or something. it is theorized that mitochondria and chloroplasts were once free living prokaryotes, and this is evidenced by mitochondria and chloroplasts having their own dna and double membranes
Through the process of photosynthesis, plants make their own food using energy from the Sun, carbon dioxide from the air, and water from the ground. This food can then be stored for later use, or energy from the food can be released by the plant through the process of cellular respiration. This energy is then used to perform other life processes.
What is another common use of the food produced by plants?
Please I will mark brainliest just please help
A.The food is converted entirely into heat energy.
B.The food is vaporized to help fuel the Sun.
C.The food is used by an animal when it consumes the plant.
D.The food is excreted as waste and is no longer useful.
Answers
Answer:
D is the correct amwsers
Answer:
the food is used by an animal when it consumes a plant
Explanation:
2. Which describes reproduction in seabirds?
a. ovoviviparous, giving birth at sea
b. oviparous, laving eggs in nests on land
C. viviparous, giving birth on land
d. viviparous, giving birth at sea
Answer: B
Answers
Answer:
I thnk it is d
Explanation:
1. What is acid rain?
A Rain which is acidic
B Burns caused by acid
C
Acid leakage from
factories D
A rare phenomenon that
occurs in the arctic
regions
Answers
Answer:
C
Explanation:
I hope this helps
Two bacterial daughter cells about the same size with identical DNA may be formed by the process of
Answers
Answer:
mitosis
Explanation: