Thus treatment of this DNA with the enzyme produces 11 fragments, each with a precise length and nucleotide sequence. These fragments can be separated from one another and the sequence of each determined. HaeIII and AluI cut straight across the double helix producing "blunt" ends
for an organism to belong to class mammalia,it should have
A . spinal cord
B . ear drum
C . limbs
D . mammary glands
explanation:d. mammary glands
Answer:
All the Mammalia have mammary glands.
Therefore, the answer is mammary glands.
Explanation:
I am sure that mammary glands are present in Mammalia.
I hope this helps ☺️ ❤️
energy in kicking the ball?
Answer:
Kinetic energy
Explanation:
Kinetic energy is the energy of anything in motion. Your muscles move your leg, your foot kicks the ball, and the ball gains kinetic energy from the kick.
Answer:
150 kinetic energy
Explanation:
PLS MARK BRAILIEST
What percent of the time are the cells dividing? (Show how you arrived at your answer.)
Answer: Cells spend most of their lives, about 78 percent of the time, not dividing in a phase called interphase. During interphase the cells get larger, replicate their chromosomes for cell division, synthesize substances that are essential to cell division, and build materials for growth and development.
Explanation:
During the 1800s and early 1900s, U.S. industries
A. had little effect on the environment
B. did not contribute to the growth of cities
C. used few natural resources
D. created air and water pollution
Answer:
D: created air and water pollution
Explanation:
This should be correct
Answer:
D. created air and water pollution
Explanation:
Important food for living organism?
What is the most likely way this seed is moved
Ophiolite definition
Answer:
An igneous rock contrasting largely of serpentine
Will give Brainest to the correct answer and 100 points
What is the universal genetic code?
O All living things have DNA and RNA.
O All living things have the same size and shape of cells.
The same type of cell membranes and cell walls are in both plant and animal cells.
O All DNA and RNA are contained in the nucleus of a cell.
Answer: All living things have DNA and RNA.
Explanation: :D
The universal genetic code includes all DNA and RNA are contained in the nucleus of a cell. The correct option is D.
What is a genetic code?The genetic code is the body of norms that living cells use to translate data encoded in genetic material (DNA and RNA) into proteins.
The genetic code is global. The genetic code of all known living organisms is the same. This demonstrates that all organisms have a shared evolutionary history.
Thus, the correct option is D.
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explain the adaptations of phloem vessels to their functions
PLEASE HELP ME!!!!!
You are required to write a MINIMUM of 5 sentences. This means you can always do more than 5 sentences, but no less.
I will not be grading your spelling or grammar. I'm looking for Science vocabulary and understanding of the concepts.
(minimum of five sentences. If you can't count five sentences then write some more)
We have been talking about plant and animal cells these past weeks. Plant cells have two organelles that animal cells do not contain. Name the two organelles that can be found in plant cells but not in animal cells and describe what each of those organelles do..
Answer:
hopefully this helps
Explanation:
Plants have similar cells to animals but two cells that plants have that animals don't is chloroplasts and plastids. The chloroplasts allow the plant to capture the energy of the sun. The plastids make or store important chemicals that are used by a plant. Both of these help the plant in different ways like plastids they often store photosynthesis which a plant needs to live and grow. Chloroplasts are also very important because it allows the plant to have a rigid structure which allows plant cells to change in size.
por que es roja la sangre
La sangre es roja porque los glóbulos rojos contienen hemoglobina. Esta proteína (hemoglobina) es clave para transportar oxígeno a los tejidos.
Los glóbulos rojos, también conocidos como eritrocitos, son las células del torrente sanguíneo encargadas de transportar oxígeno y nutrientes a todas las células del cuerpo.
Los góbulos rojos contienen una proteína llamada hemoglobina que es la encargada de unirse al oxígeno obtenido durante al respiración y así transportarlo a los tejidos.
El color rojo se debe a la oxidación del grupo hemo de la hemoglobina, así de este modo la sangre adopta un color rojo más intenso cuando este grupo está más oxidado.
El grupo hemo es un grupo prostético el cual contiente un ion ferroso (Fe2+). Este grupo se encuentra en diferentes proteínas, especialmente la hemoglobina.
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Please someone help me with this, I'm giving 15 points
1) What parts of the brain (specific structures) are mainly affected by early trauma such as
neglect/abuse?
2) What are two long-term of effects of maltreatment/trauma on the brain?
3) What are the "five protective factors" that can strengthen families, prevent abuse and neglect,
and promote healthy brain development?
4) What is meant by "dissociation"?
3) What are some potential "signs/symptoms" of abused/neglected children?
Answer:
Prefrontal cortexMaltreatment can cause victims to feel fear, and distrust parental resilience, social connections, concrete support in times of need, knowledge of parenting and child development, and social and emotional competence of children.Dissociation is a mental process of disconnecting from one's thoughts, feelings, memories or sense of identityPoor growth or weight gain or being overweight, Poor hygiene, Lack of clothing or supplies to meet physical needs ,Taking food or money without permission, Hiding food for later., Poor record of school attendance.Explanation:
explain your answer.
asap
Answer:
Probably we should call for help meanwhile you help him for some time till they arrive
Hope this helps !!
u r lepod or leopard lol...
btw
ur answer in the attachment....
[tex] \huge \mathfrak \pink{hope \: it \: helps}[/tex]
Which of the following best describes average speed?
A. The speed of an object as it moves in a circular path.
B.The overall rate of speed at which an object moves.
C. The speed of an object at one instant of time.
D. The rate at which velocity remains constant.
Please I need help if you could you get 30 points please put something right
Answer:
B
Explanation:
Average speed is known as the mean of the speed or to make it simple all the milisecond stops added and divded by the volecity
The Grade Six pupils conducted an experiment on mixtures. One of the activities conducted was to mix sugar with water. What kind of mixture is formed?
A.Suspension
B.Colloid
C.Solution
D.Compound
Answer: C - Solution
Answer:
C.
Explanation:
hope its help:))))))
26.If a student starts a pure culture of Geobacter metallireducens with 15 cells, how much cells should they
expect after 7 generations.
O a. 128
O b. 1920
O c. 1280
O d. 1992
27.Pyruvate can be metabolized in which of the following ways?
Select one:
O a. Fermentation and respiration
b. Oxidation -Reduction
O c. Metabolism and Catabolism
Od Anabolism and Catabolism
28.Acetyl CoA binds to which of the following in the citric acid cycle?
Select one:
O a. ribulose bisphosphate
O b. oxaloacetate
Oc. citric acid
O d. pyruvate
e. dehydrogenase
29.Select the term below that best describe initial cells added to a batch culture
O a. the inoculum
O b. the batch
O c. the culture
O d. the lagging cells
what are the correctional facilities in the Philippines and give example of Non-institutional Corrections
Answer:
Non- Institutional Facility Examples: Programs such as diversion, restitution, probation, parole, pardon, and various provisions for temporary release from prison or jail are included in the Community Based Corrections being implemented by the corrections pillar of our criminal justice system.
Phillippines Correctional Facilities:
New Bilibid Prison.
Correctional Institution for Women.
Davao Prison and Penal Farm.
Iwahig Prison and Penal Farm.
San Ramon Prison and Penal Farm.
Leyte Regional Prison.
Explanation:
This may help?
Photosynthesis is the process in which cells use oxygen to break down food and release stored energy. true or false
Answer:
false
because photosynthesis is the process of making food by green plants...
Answer:
False
Explanation:
Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
1.
Which of the following is the correct monomer for protein?
a. Glycerol
b. Amino acids
c. Monosaccharides
d. Nucleotides
2.
oil and water don’t mix because water has a nonpolar bonds and oil has polar bonds.
a. true.
b. false.
Answer:
THE 1st ANSWER IS (B)
THE 2nd ANSWER IS FLASE I THINKS.
6 g is greater than 600 mg
6
True
False
Answer:
True
Explanation:
6 grams is equal to 6000 milligrams. Please mark brainiest
Answer:
True
Explanation:
6g = 6000mg
What is one way that the movement of matter through an ecosystem is different
from the transfer of energy?
Answer:
transfer of energy can only be transferred by eatting.
Explanation:
not sure about the movement of matter cause never learned it but i know that transfer of energy is by an animal eatting a plant or an animal eatting another animal
A viral outbreak in a city needs to be traced to its source. How can wastewater be used to trace the viral outbreak?
O it can be collected at different locations in the city and tested for the virus.
O It can be treated at all locations to prevent viral spread in drinking water.
O It can go through ozonation and chlorination to prevent virus spread.
Viral outbreaks are spread through wastewater treatment facilities
Answer:
a
Explanation:
it a
The wastewater can be used to trace the viral outbreak by going through ozonation and chlorination to prevent virus spread. The correct option is C.
What is ozonation of water?One of the most powerful oxidants is ozone, a gas composed of three oxygen atoms (O3).
Ozonation is a type of advanced oxidation process that produces highly reactive oxygen species capable of attacking a wide range of organic compounds as well as all microorganisms.
Drinking water purification processes include chlorination and ozonation.
The primary distinction between chlorination and ozonation is that chlorination uses chlorine to disinfect drinking water, whereas ozonation uses ozone to disinfect drinking water.
When compared to chlorination, ozone has a higher disinfection effectiveness against bacteria and viruses.
Furthermore, the oxidizing properties can reduce the concentration of iron, manganese, and sulfur, as well as reduce or eliminate taste and odor issues.
Thus, the correct option is C.
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What organelle is responsible for the productions of proteins inside the nucleus?
A: Lysosome
B: Mitochondria
C: Nucleolus
D: Cell Wall
which reactions of photosynthesis and cellular respiration the components are used as reactions and produced as products. C6H12O6?
Which best describes lymph?
Lymph is a clear liquid that flows in arteries.
Lymph helps protect the body from pathogens.
Lymph contains only protein and white blood cells.
Lymph allows for the transport of oxygen throughout the body.
Answer:
The lymphatic system is made up of tissues and organs that help the body get rid of toxins,waste. Lymphatic fluid cointains infection fighting white cells through out the body.
Explanation:
Hope this helps you out a lot
Answer:
Lymph helps protect the body from pathogens.
Explanation:
It seems to be the best option here
which organisms have a holozoic mode of nutrition?
Answer:Holozoic nutrition is a sort of heterotrophic nutrition in which food is consumed and digested. Protozoa such as amoeba, humans, paramecium, and others are examples of organisms that have a holozoic mode of nourishment. The lysosome is responsible for digestion and decomposition.
What does identification mean
Answer:
the action or process of identifying someone or something or the fact of being identified.
OR
person's sense of identity with someone or something.
Explanation:
a means of proving a person's identity
animals have body temperatures that do not change unless they are sick.
Even blooded
Cold blooded
Warm blooded
Answer:
Cold blooded Animals
Explanation:
Cold-Blooded Animals
Cold-blooded animals cannot control their own body temperatures. They adapt to the temperature of their surroundings. When it's very cold outside, their body temperature decreases.
describe the biological functions of amino acids
Explanation:
Amino acids function as the building blocks of proteins. Proteins catalyze the vast majority of chemical reactions that occur in the cell. They provide many of the structural elements of a cell, and they help to bind cells together into tissues.
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Which is an interaction between the geosphere and the biosphere that damages the atmosphere?(1 point)
the erosion of rock in the mountains
the erosion of rock in the mountains
the mining and burning of fossil fuels
the mining and burning of fossil fuels
dumping of pollutants into a river
dumping of pollutants into a river
overfishing of edible species
Answer:The geosphere consists of the core, mantle and crust of the Earth.
The atmosphere contains all of the Earth’s air and is divided into troposphere, stratosphere, mesosphere, thermosphere and ionosphere.
The hydrosphere contains all of the solid, liquid and gaseous water on Earth, extending from the depths of the sea to the upper reaches of the troposphere where water is found. Ninety-seven percent of the hydrosphere is found in salty oceans, and the remainder is found as vapor or droplets in the atmosphere and as liquid in ground water, lakes, rivers, glaciers and snowfields.
The biosphere is the collection of all Earth’s life forms, distributed in major life zones known as biomes: tundra, boreal forest, temperate deciduous forest, temperate grassland, desert, savannah, tropical rainforest, chaparral, freshwater, and marine.
[1] Although the four systems have their unique identities, there is substantial interaction between them. Environmental scientists study the effects of events in one sphere on the other spheres. For example, a volcanic eruption in the geosphere may cause profound direct and indirect effects on the hydrosphere, atmosphere and biosphere as follows:
Example 1 (Volcano) On May 18, 1980, Mount Saint Helens, in the state of Washington, erupted. This event altered the surrounding environment, and provided scientists with an opportunity to study the effects of volcanic eruptions on the geosphere, hydrosphere, atmosphere and biosphere. Such studies are vital because volcanic eruptions will continue to occur, and will have increasing impact on humans as people continue to settle lands closer to dormant volcanoes. The following are but a few of the myriad of interactions resulting from a volcanic eruption.
Volcano >> geosphere >> atmosphere >> hydrosphere >> biosphere
Volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. These particles serve as nuclei for the formation of water droplets (hydrosphere). Rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere). Particulate matter in the air (atmosphere) falls out, initially smothering plants (biosphere), but ultimately enriching the soil (geosphere) and thereby stimulating plant growth (biosphere).
Volcano >> geosphere >> hydrosphere >> biosphere
Volcanoes (events in the geosphere) may release a substantial amount of hot lava (geosphere), which causes mountain glaciers (hydrosphere) to melt. Mudflows (geosphere) and flooding may occur downstream from volcanoes and may inundate streamside communities (biosphere).
Volcano >> geosphere >> atmosphere >> biosphere >> geosphere
Volcanoes (events of the geosphere) release a large amount of carbon dioxide (atmosphere), the raw material for sugar production in plants (biosphere). This may increase photosynthetic production and eventually increase the amount of biomass, which, after a very long time, forms coal and oil deposits (geosphere).
Volcano >> complex interactions
Volcanoes (geosphere) may emit large quantities of sulfur dioxide (atmosphere). When atmospheric sulfur dioxide combines with water (hydrosphere), sulfuric and sulfurous acid form. Rain (hydrosphere) may bring these acids to the Earth, acidifying soils (geosphere), lakes and rivers (hydrosphere). Acidic water leaches nutrients from the soil (geosphere) into the water table (hydrosphere), making the soil less fertile for plants (biosphere), and the subterranean water supply (hydrosphere) less potable for humans (biosphere). Acid rain falling on lakes and streams reduces the pH of the water (hydrosphere), which may result in a decrease in phytoplankton and zooplankton growth (biosphere). If photosynthesis is reduced, atmospheric concentrations of carbon dioxide can build up and stimulate global warming (atmosphere) which may contribute to increased melting of glaciers (hydrosphere)
Explanation:
Both the mining and burning of fossil fuels are interactions between geosphere and biosphere which damages the atmosphere. Thus, correct option is B.
What is atmosphere?The atmosphere contains air which is a blanket of gases that surrounds the planet- Earth and the gases that we breathe. The atmosphere is held in the position near the Earth surface by gravitational attraction. A barometer is an instrument used to measure the air pressure. Argon, oxygen and nitrogen are some of the main gases which constitutes the atmosphere.
The geosphere of Earth consists of core, mantle and crust of the planet. The atmosphere consists of all Earth's air, gases and it is divided into different zones on the basis of height i.e., troposphere, stratosphere, mesosphere, thermosphere and ionosphere.
The atmosphere provides geosphere, all the heat and energy required for the breakdown of rock and erosion. The biosphere of Earth receives all the gases, heat, energy, and sunlight from the atmosphere.
Therefore, correct option is B.
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