Answers
Answer:
Escherichia coli is the answer I got hope it helps
Related Questions
Which of the following nutrient provide more energy? a. Protein b. Carbohydrate c. Lipids d. Vitamins
Answers
The nutrient which provide more energy is C. Lipids
Among the given options, lipids provide the most energy per unit mass. Lipids, also known as fats, are a concentrated source of energy in the diet. When metabolized, lipids yield approximately 9 kilocalories (kcal) of energy per gram.
Carbohydrates, including sugars and starches, provide approximately 4 kcal of energy per gram. They are a readily available source of energy for the body, particularly for short-term energy needs. Proteins also provide approximately 4 kcal of energy per gram. However, their primary role is not as an energy source but rather as the building blocks for tissues, enzymes, and other important molecules in the body.
Vitamins, on the other hand, do not provide significant energy. They are essential for various biochemical processes in the body but do not contribute directly to energy production.
It is important to note that while lipids provide the most energy per gram, the overall balance and variety of nutrients in a diet are crucial for maintaining optimal health. Nutrient needs vary based on individual factors, such as age, sex, activity level, and overall health goals. Therefore, Option C is correct.
Know more about Lipids here:
https://brainly.com/question/17352723
#SPJ8
how are the inheritance of yellow pod color in peas and cytic fibrosis in humans similar to each oter
Answers
Recessive traits are coded by two copies of recessive alleles. The inheritance pattern is autosomal recessive. Yellow pod color and cystic fibrosis are inherited by autosomal recessive genes.
What are recessive traits?Recessive traits are those coded by recessive alleles and can only be expressed in individuals whose genotyope is homozygous recessive. This is, individuals who only carry recessive alleles for that trait.
Alleles (dominant and recessive) are variants of the same gene.
The gene codes for a characteristic, and the allele codes for one variant of the characteristic, which is the trait.
So recessive traits are coded by the recessive variant of a gene.
Autosomal recessive inheritance characterizes by the expression of the recessive trait. Two copies of these alleles are needed to express the recessive phenotype and no dominant alleles.
For instance,
The characteristis pod color is coded by a diallelic gene. The dominant allele codes for green and the recessive allele codes for yellow. Yellow is the recessive trait.The characteristic cystic fibrosis is coded by a diallelic gene. The dominant allele codes for normal individuals, while the recessive allele codes for affected individuals. Cystic fibrosis is the recessive trait.Yellow pod color and cystic fibrosis are inherited by autosomal recessive genes.
You can learn more about recessive traits at
https://brainly.com/question/17447924
#SPJ1
HURRY HELP!!! IMPORANT!!!
Drag each title to the correct box.
Arrange the steps of mitosis in the correct order.
*please give the order of the answers going bottom to top like the table shown in the image*
Answers
Answer:
3-interphase 4-metaphase 1-anaphase 2-telephase
Explanation:
plato
What happened to us consumption of natural gas
Answers
In recent years, the United States has experienced an increase in its consumption of natural gas.
Factors contributing to this rise include the abundance of domestic natural gas resources, advancements in extraction techniques such as hydraulic fracturing (fracking), and the transition from coal to natural gas in power generation. Natural gas is utilized for a variety of purposes, including residential and commercial heating, electricity generation, industrial processes, and as a feedstock in the petrochemical industry.
The cleaner-burning nature of natural gas compared to coal has also played a role in its increased use as the country aims to reduce greenhouse gas emissions and transition towards cleaner energy sources.
Learn more about gas consumption, here:
https://brainly.com/question/15587617
#SPJ1
Every day we make choices that can potentially affect our environment. For example, we may toss a plastic drink bottle into the nearby trash because it’s more convenient than walking all the way to the recycling bin. Think about three choices you made this week that could have affected the environment. Did your choices have a positive or a negative effect on the environment? Explain your reasoning.
Answers
Secondly, my family owns a compost bin and compost machine that helps compost vegetable waste, fruit scraps, coffee grounds, and other compostable items. Choosing to do this helps the environment in many ways.
Thirdly, I picked up many aluminum cans on the side of the road to crush and collect. After several months of collecting them in a container, my family and I bring them to a place that recycles and reuses metals and aluminum.
The three choices that could have affected the environment are as follows:
Utilization of plastic to make it easy for carrying objects.Plants trees in order to build a green environment. Overdependency on vehicles rather bicycles and pedestrians. What is Environment?The environment may be defined as anything which is present in the surroundings of living organisms. This environment basically has two types of factors biotic and abiotic factors.
In the above three choices, building a green environment has a positive effect on the environment. It may also affect living organisms positively. While the rest of the two may stimulate a negative impact on the environment by increasing the levels of carbon dioxide by liberating emission and non-biodegradable plastics.
Therefore, the three choices that could have affected the environment are well mentioned above.
To learn more about Environment, refer to the link:
https://brainly.com/question/24182291
#SPJ2
Using the graphs below, which group of moths is better adapted to survive the hunting cycle?2 population graphs with Year on the x-axis from 0 to 5 and percent of total population on the y-axis from 0 to 100. Top graph: Light trees population increases from 50 percent to just under 75 percent. Dark trees population decreases from 50 percent to above 25 percent. Bottom graph: Light trees population decreases from 50 percent to 13 percent. Dark trees population increases from 50 percent to 85 percent.a.Light moths on light treesb.Dark moths on light treesc.Dark moths on dark treesd.Light moths on dark trees
Answers
In this case, we can see that light moths have a higher survival rate on light trees meanwhile dark moths have it on dark trees, on the contrary, if dark moths are on light trees or light moths on dark trees, we see a drastic drop on population numbers, so we could say that option a and option c are correct, however, if we look carefully at the graphs numbers we can see that light moths go from 50% to 75% an increase if 25% meanwhile dark moths go from 50% to 85% an increase of 35% so we can say that overall populations and conditions dark moths on dark trees are the most successful although we must nos forget that many factors interfere in populational numbers no just bark color or predation, nonetheless, the correct answer is letter c.
what is the scientific name of frog
Answers
Answer: Anura
Explanation:
Answer:
The scientific name for a frog is Anura.
Which is required for both anaerobic respiration and aerobic respiration?
O oxygen
O water
O mitochondria
O glucose
Answers
"Rank the sequence of cross bridge cycling, starting with the myosin-binding sites being exposed and ending with relaxation due to cross bridge cycling ending. Do not overlap any events."
Sequence:
a. Calcium ions pumped into the sarcoplasmic reticulum
b. Myosin head forms cross bridge with actin
c. Myosin binding sites covered
d. Power stroke moves thin filament
e. Cross bridges detach from actin
f. Myosin head is re-energized
g. Calcium ion concentration decreases below the threshold for binding to troponin
h. ATP attaches to myosin head
Answers
Answer:
Explanation:
This is the process of muscle contraction and relaxation in the muscle. The type of muscle involved is the skeleton muscle.
The process is initiated in the Central nervous system. Examples are in contraction of biceps and triceps.
It involves myosin head and actin filament coupled with the release of calcium ion from the sarcoplasm reticulum: this ion activates this process in the muscles. With the exposure of the music binding site on the acting filament, myosin is able to bind to acting filament bringing about this process.
a. ATP attaches to myosin head
b. Myosin head is re-energized
c. Myosin head forms cross bridge with actin
d. Power stroke moves thin filament
e. Cross bridges detach from actin
f. Myosin binding sites covered
g. Calcium ions pumped into the sarcoplasmic reticulum
h. Calcium ion concentration decreases below the threshold for binding to troponin.
Muscle contraction results from the interaction between actin and myosin filament proteins.
During muscle contraction, ATP binds to myosin, which passes to a high-energy state and it allows actin and myosin to detach from each other.The sarcoplasmic reticulum (SR) is a specialized type of endoplasmic reticulum in muscle cells that acts to regulate the concentration of cytosolic calcium (Ca2+).The sequential steps are as follow:
Myosin head forms cross bridge with actinPower stroke moves thin filamentATP attaches to myosin headCross bridges detach from actinMyosin head is re-energizedCalcium ions pumped into the sarcoplasmic reticulumCalcium ion concentration decreases below the threshold for binding to troponinMyosin binding sites coveredIn conclusion, muscle contraction results from the interaction between actin and myosin filament proteins.
Learn more in:
https://brainly.com/question/7302891?referrer=searchResults
What is wrong with the following question? select all that apply "Is the sky Blue?"
The question is unanswerable
The question is not based of previous knowlege
The question does not lead to more questions
The question is not testable
Answers
Option n.o 1...............
Why does the cell need to replicate its DNA during interphase?
Answers
Answer:
In Mitosis the cell is diving in two to make 2 exact copies. You need to double the DNA to make sure you have enough DNA for each daughter cell
Explanation:
Could the speed at which molecules diffused over the dialysis tubing been slowed down or sped up? If so, explain how.
Answers
The speed at which molecules diffuse over dialysis tubing can be influenced and either slowed down or sped up.
Could the molecules speed up?
In general, smaller molecules disperse faster than larger ones. The diffusion rate would be slower if the molecules attempting to pass through the dialysis tube were larger in size. On the other hand, smaller molecules will disperse more quickly.
Diffusion is greatly influenced by the concentration differential between the two sides of the dialysis tube. Diffusion will happen more quickly if there is a steep concentration gradient (a big variation in concentration). Diffusion will move more slowly if the gradient of concentration is small.
Learn more about dialysis:https://brainly.com/question/31029018
#SPJ1
What is a biome?A. An area of land with similar biotic factors but different abiotic factorsB. A group of ecosystems with similar climates, vegetation, and animalsC. A section of aquatic environments that covers all zones of depth with different animals and plants
Answers
The anwer is B, Biome is the biologycal comunity that is forme based on similar regional climes
Help please and thank you :) .(Cycling of matter and energy flow quick check).
1. Which of the following describes the amount of organic material that is available for transfer to the next trophic level after subtracting material used for respiration?
-Gross Primary productivity
-Biomass
-Net Primary productivity
0r
-Primary productivity
2. Suppose a plant is eaten by a mouse, the mouse is consumed by a snake, and the snake is in turn consumed by a hawk. What could be assumed about the level of available organic matter in the mouse versus the plant?
-There will be less organic matter available.
-There will be more organic matter available.
-Organic matter does not transfer between the plant and the mouse.
0r
-They both have the same amount of organic matter.
3. How does biomass change from lower to higher trophic levels?
-It fluctuates.
-It increases.
-It decreases.
0r
-It stays the same.
4. The incomplete burning of _____ in gasoline is known to create black carbon and contribute to global warming.
-ethanol
-methane
-carbon
0r
-carbon dioxide
5. Why are there less secondary consumers in an ecosystem than producers?
-Around 90% of energy from one trophic level to the next is available.
-There is less land to use for habitat after the producers grow.
-More tertiary consumers will eat secondary consumers over producers.
0r
-There isn’t enough energy available to support more secondary consumers.
...Thanks...
Answers
Answer: 1. Net primary productivity
2. there will be less organic matter available
3. it decreases
4. ethanol
5. there isn’t enough energy available to support secondary consumers
Explanation:
1. Gross Primary productivity is the organic material that is left after subtracting energy used for respiration. It is always greater than net primary productivity.
2. There will be less organic matter available for the mouse because plant is a primary producer of biomass and it lies at the lowest trophic level as we go up in the trophic level the level of energy reduces.
3. The biomass will decrease while going from lower to higher trophic levels this is because of the fact that the plants or other autotrophs are the primary producers of biomass.
4. The incomplete combustion of gasoline and methane are the major fuels contributing to global warming.
5. There are less secondary consumers in an ecosystem because more tertiary consumers are dependent on secondary consumers for their food and energy requirements.
Learn more about gross primary productivity:
https://brainly.com/question/11730407
Please help !!!!!!!!!!!
Answers
Answer:
1) Weathering, Erosion, Disposition
2) Physical weathering is the breakdown of large rocks into fragments by physical forces; the chemical composition of the rock is not changed. Chemical weathering is the breakdown of rock by chemical reactions; the chemical composition is changed.
3) The four forces of erosion are water, wind, gravity, and glaciers.
4) Because the velocity of the river slows down a great deal when it reaches the large body of water, the sediment that the river was carrying is deposited along the mouth of the large body of water.
--------------------------------------------------------------------------------------------------------
Abrasion: Abrasion is the breaking down and wearing away of rock material by the mechanical action of another rock. Three agents of physical weathering that cause abrasion are moving water, wind, and gravity. Also, rocks suspended in thence of a glacier can cause abrasion of other rocks on Earth's surface. This would be a prime example of physical weathering, or mechanical weathering.
----------------------------------------------------------------------------------------------------------
Acid Precipitation: Acid rain causes less erosion than normal rainwater does. Rainwater can break down rocks by dissolving minerals in the rocks. Acid rain is rainwater that is more acidic than normal rainwater. Acid rain can also dissolve the minerals in rocks faster than normal rainwater can. This is chemical weathering.
--------------------------------------------------------------------------------------------------------
Animal actions: Animal and plant mobility is a factor in biological weathering. For instance, a plant may grow in a gap in a rock and, as its roots spread, cause the fracture to expand. A rabbit may also burrow into a crack in a rock, making it wider and eventually separating the rock. This is an example of physical weathering.
---------------------------------------------------------------------------------------------------------
Ice wedging: Ice wedging ,sometimes known as frost wedging ,can also cause rocks to break apart. Ice wedging causes cracks in rocks to expand as water seeps in and the water freezes and expands opening the crack further. Rocks formed under pressure deep within earth can become exposed at the surface. This is physical weathering
----------------------------------------------------------------------------------------------------------
Oxidation: Oxidation is another kind of chemical weathering. It occurs when oxygen from air dissolves in water and combines with chemicals in the rocks to form oxides. if the rock contains a lot of iron, then oxidation produces a brown material called iron oxide. This looks like rust on the rock.
What is the difference between weathering erosion and deposition?Weathering is the chemical and mechanical breakdown of exposed rock. The chemical changes alter the minerals and make them softer, and mechanical weathering physically breaks rock into smaller and smaller pieces.
Erosion is the REMOVAL of those chemically and mechanically softer and broken pieces of rock from their original locations, by gravity, water, ice or wind. Erosion is transport (and as a result, fresh unaltered rock is exposed to wind, water and weather, and THAT becomes weathered in turn). The material being transported is ‘sediment’: sand, silt, mud and gravel.
Deposition is when the weathered and eroded (transported) material is dropped and settles down elsewhere, forming a ‘deposit’ of transported rock material.
If this deposit remains undisturbed long enough, and is buried by enough arriving material, it will eventually go through compaction and chemical reactions forming cement between the grains - thus resulting in a brand new, sedimentary rock.
Weathering, erosion, transport, deposition, compaction and cementation are part of the ‘rock cycle’.
How can the complete rock cycle be described?Let’s start with basalt that form at mid ocean spreading centers. At mid ocean spreading centers rock material from the earth’s mantle continuously melts due to continuous decreasing in pressure from the oceanic crust spreading at this point. The molten rock quickly cools at the earth’s surface and forms rock known as basalt that makes up the oceanic crust all over the world. The newly produced oceanic crust rock slowly moves towards a boundary with a continental crust where the oceanic crust subducts beneath the continental crust due to the oceanic crust having a higher density than the continental crust. This is where things get a bit more interesting.
#SPJ1
What is the name of the supercontinent that developed during the Paleozoic? A. TethysB. LaurasiaC. RodiniaD. Pangaea
Answers
The paleozoic era lasted from 544 to 245 million years ago.
This era can be divided in 6 periods.
- The Cambrian period, 544 - 505 million years ago.
- The ordovician period, 505 - 440 million years ago.
- The silurian period, 440 - 410 million years ago.
- The devonian period, 410 - 360 million years ago.
- The Carboniferous period, 360 - 290 million years ago.
- The Permian period, 290 - 245 million years ago
During the last period, the Permian period, all land masses collided and formed a supercontinent. This supercontinent was named Pangea.
The correct option is option D.
which direction would water in Charlottesville flow to reach the chesapeake bay
Answers
To get to the Chesapeake Bay from Charlottesville, water would travel eastward.
From where does Charlottesville's water come?The South Fork Rivanna River Reservoir, which lies along Route 29 North and serves as the City of Charlottesville's main water source, and Ragged Mountain Reservoir both supply water to the city. Mechums and Moormans rivers make up the majority of this reservoir's water supply.
Which four Virginian rivers enter the Chesapeake Bay?From the west, the James, York, Rappahannock, Potomac, Patuxent, Patapsco, and Susquehanna pour into the Bay.The Pocomoke, Wicomico, Nanticoke, Choptank, and Chester all approach from the east in a similar manner.
To know more about Chesapeake Bay visit:-
https://brainly.com/question/14295402
#SPJ1
Will mark brainliest!!!
Answers
Answer:
water
Explanation:
The molecules that are used up in photosynthesis are water and carbon dioxide.
Answer:
D. Water
Explanation:
The molecule that is used up during this process is Water.
Which two types of structures make up the earthworm's heart?
A. Organ systems
B. Specialized cells
C. Tissues
D. Organisms
Answers
Answer: Option A and B.
Organ system and tissues.
Explanation:
Earthworm is a segmented worm that belong to the phylum annelids. Earthworm has a close circulatory system just as human beings which means their blood circulate through a closed network of vessels which are connective tissues. Earthworm has a structure of 5 hearts and they are called aortic arches which are organ systems. These pump blood into network of vessels and it's flow through the body. From there, the blood move to dorsal blood vessel which send blood to the front of the Earthworm, then to the ventral blood vessel which send blood to the posterior. At the intestines, there are lateral vessels which carry nutrients away from the gut and to the body.
Answer:
A & D
Explanation:
7. Identify which graphic BEST shows growth and which BEST shows development. Write
you answer at the bottom of the picture.
Answers
Answer:
Graphics to your left => Growth
Graphics to your right => Development
Explanation:
A graphics on your left shows the concept of growth. As you can observe, most of the physical features of the grasshopper increased in size. The nymp has almost the same features and appearance as the adult grasshopper, but is different in size. From one stage to another, the organism still maintains almost the same functionality and abilities.
On the other hand, the graphics to your right shows transformation as the insect develops from one stage to another. Functionality and features become modified. In different stages of life, the appearance and functionality of the organism varies.
Jerome is writing a paper about animal cell parts and organ systems that have similar functions. Which statement about the
similarity between a cell's membrane and the integumentary system could Jerome include in his paper?
please help
Answers
Answer:
They both provide protection for other structures.
Explanation:
The cell membrane is a protective external layer that controls
which substances are allowed to enter and leave the cell. The
cell membrane performs the same function in the cell as which
structure in the human body?
Blood
Skeleton
Skin
Hair
Answers
Answer:
Skin
Explanation:
Skin is the protective external layer in the human body that allows substances such as water to leave/enter.
All changes saved
15. What did people use for energy before fossil fuel and electrical power
energy was harnessed?
They used whale oil and steam power to run machines.
O Humans had only their own muscles and a knowledge of levers and
pulleys for power.
Humans used muscle power and direct wind and water power.
Humans burned wood to power their machines.
Answers
Before fossil fuel and electrical power energy were harnessed, Humans used muscle power and direct wind and water power.
The correct option is C.
What is muscle power?Muscle power refers to the power generated by humans during the contraction and relaxation of their muscles.
Muscle power can be used to accomplish a variety of tasks such as lifting objects, walking, running, etc.
Before the discovery of fossil fuels, humans use muscle power as well as wind and water power to accomplish tasks such as driving of motors, sailing ships, cutting trees, etc.
Learn more about muscle power at: https://brainly.com/question/16225402
#SPJ1
Word Bank:
Cell wall, cell membrane, capsid, nucleus, mitochondria, membrane-bound organelles, central vacuole, made of cells, requires host cell, grow and reproduce, can obtain energy, may cause disease, antibiotics may be used to treat infection, vaccines are used to prevent infection, living thing, DNA, and RNA.
From the word bank above list each beside Prokaryotic, Eukaryotic, and virus. All words may be used more than once.
Prokaryotic cells:
Eukaryotic cells:
Viruses:
Answers
Prokaryotic cells: cell wall, cell membrane, nucleus, central vacuole, made of cells, can obtain energy, grow and reproduce, DNA, and RNA.
Eukaryotic cells: cell wall, cell membrane, nucleus, mitochondria, membrane-bound organelles, central vacuole, made of cells, can obtain energy, grow and reproduce, DNA, and RNA.
Viruses: capsid, requires host cell, may cause disease, antibiotics may be used to treat infection, vaccines are used to prevent infection, living thing, DNA, and RNA.
What are viruses?Viruses are small infectious particles that propagate solely inside living cells of other organisms. Their structure comprises genetic material bound by a protein coat called a capsid, with some viruses displaying an additional lipid envelope surrounding the capsid.
Since viruses cannot self-reproduce, host cells are crucial to their replication and production.
Learn about Eukaryotic cells here https://brainly.com/question/20297189
#SPJ1
Which of the following is an example of how genetic engineering has improved agriculture?
Biotechnology has helped develop canola and soybean oils without omega-3 fatty acids, making them more heart-healthy.
Eggplants have been genetically modified to resist pests, so farmers can use less pesticides and help save the environment.
Technology has advanced, causing many more people to pursue careers in farming.
Soybeans have been genetically modified to be resistant to pesticides, decreasing crop yield.
Answers
Answer:
The foundation of Mendelian genetics enabled plant breeders to cross plants with new precision, carefully manipulating the plant genome to produce new, improved varieties. These breeding techniques have been used to develop higher-yielding varieties, including plants resistant to pests or disease
Explanation:
When you need to convert from one system of measurement to another, you should convert to the a) system that will have the highest number. b) system that will have the smallest number. c) system used on the medication label. d) metric system.
Answers
Answer:
3. In my opinion, the use of archetypes in a story like "The Apple Tree" isn't lazy or unimaginative. This is because of various reasons, mainly being that it is extremely hard to come up with anything completely original. Chances are that anything you think of has already been thought of, made, or in the process of being made. I believe as long as something isn't completely copying something else, then it is okay for it to exist. For example, "The Apple Tree" and the story of Adam and Eve follow the same plot archetype and are similar in many ways. But the two stories talk about two very different concepts. I believe it is okay to take inspiration from something else because that is how evolution works, and without evolution, humans wouldn't be where they are today.
Explanation:
How does carbon dioxide affect the earth and Its atmosphere?
Increasing carbon dioxide in the earth's atmosphere is responsible for the greenhouse effect.
Decreasing carbon dioxide in the earth's atmosphere is responsible for the increase in sea levels.
Increasing carbon dioxide in the earth's atmosphere reduces the temperature on the earth.
Decreasing carbon dioxide in the earth's atmosphere is responsible for melting the polar ice caps.
Answers
Answer:
Increasing carbon dioxide in the earth's atmosphere is responsible for the greenhouse effect.
Explanation:
Carbon dioxide is a greenhouse gas. Greenhouse gases trap heat in the Earth's atmosphere which causes the earth to warm up. This is called the greenhouse effect.
Question 16 of 25
What is gene flow?
A. Two populations transferring genes
OB. When a population splits in two
OC. Selection for extreme traits
OD. A mutation becoming more common
SUMIT
Answers
A. Two populations transferring genes is gene flow
What alters two populations due to gene flow?Gene flow has the effect of reducing genetic diversity among populations, inhibiting or delaying the development of populations in various geographic locations into distinct species of the disease.
The frequencies of alleles will fluctuate as a result of gene flow, the transfer of alleles caused by the movement of people or gametes across populations. Evolutionary change, which is frequent in natural populations, comes from deviation from any of these requirements.
Gene flow increases genetic variation when there is a continuum of alleles in the same way that a source of small-effect mutations would.
learn more about Gene flow
https://brainly.com/question/2698940
#SPJ1
which of the following correctly matches an organelle with its function
Answers
Answer: please give full question
Explanation:
what is the perfix of 1/1000?
Answers
Answer: m <- that's the answer
Explanation: