Answer:
Related Articles. Research is the primary tool for advancing any body of knowledge, including the field of criminal justice. Research helps students, scholars, criminal justice professionals and government policymakers identify what works in the areas of law enforcement, corrections and crime prevention.
Explanation:
Hope it is helpful....
Which statement best describes the study of Biogeography?
A. Where species and their ancestors live
B. How extinct species can be related to living species
C. How different species can interbreed
D. How animals that live in the same area are closely related
Answer:
A
Explanation:
Answer: a
Explanation:
The Sun’s ______ _____ is transformed ______? A. Chemical energy. B. Photosynthesis. C. Producers. D. Radiant energy. E. Transform
Explanation:
the sun's radiant energy is transformed into chemical energy
Ayudaaaaaaaaaa
Plissssssssssssss
Answer:
Picture is upside down and is very blurry sorry!
When a region of DNA that contains the genetic information for a protein is isolated from a bacterial cell and inserted into a eukaryotic cell in a proper position between a promoter and a terminator, the resulting cell usually produces the correct protein. But when the experiment is done in the reverse direction (inserting the eukaryotic DNA into the bacterial cell), the correct protein is not produce. Why is this the case?
Answer:
Explanation:
Eukaroytes are orgamsims with membrane bound organelles
In eukaryote, the DNA sequence contains introns (which are the non-coding part of the DNA that should be removed through a process called splicing) which cannot be spliced out properly by the bacterial cell and therefore resulting in protein other than the initial template(Incorrect protein) reading from the information in the bacterial RNA(ribonucleic acid)transcript. For Eukaryotes with correct protein the introns are spliced properly and corresponding amino acids or protein are formed in ordered succession leading to a correct protein.
which of the following statements listed below is TRUE about the function of the filament?
a.it carries female sex cells
b.it holds the stigma in place
c.it is a thin tube which holds the anther up.
d.it produces pollen grains
pls answer i need the answer plssss
Answer:
Answer is C
Explanation:
The filament is used to hold up the anther with out the filament there is no cross-pollination.
Answer:
c is right answer
Can you please answer this fast? Grade: 9 Subject: Science
Answer:
69
Explanation:
i lock ur rod in my butt
A student drew the following flowchart in her notes.
Crushing - Sizing → Concentrating - Dewatering
What does the process show?
A. Crystallizing magma
B. Blending coal
C. Processing minerals
D. Refining crude oil
Answer:
processing minerals
Explanation:
The flowchart which is shown here include: Crushing→ Sizing→ Concentrating→ Dewatering. This process is showing processing minerals. Thus, the correct option will be C.
What is Mineral processing?Mineral processing is the process which includes separation of the commercially valuable minerals from their ores in the Earth's crust. Depending on the processes which are used in each instance, it is often also known as the process of ore dressing or ore milling.
The profitability of an ore or a mine is based on how much concentrate of the desirable mineral can be extracted or mined from the ore. As a result of this, mineral processing can be designed to yield the maximum amount of mineral concentrate which is possible before products hit the market.
Therefore, the correct option will be C.
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9. What are three creative ways people have started urban farms?
a.
b.
C.
The proteome solution was fractionated by ion-exchange chromatography. What type of ion-exchange resin will bind RNAP at pH 7.4
Answer:
Explanation:
There is a lot of missing information in the question but I will help you with the explanation that can help you understand the question and at the end provide a solution to it correctly.
Ion exchange chromatography is necessary and is used for the separation of charged molecules. In this method or process, ionic solutes display reversible electrostatic interactions accompanied by the charged stationary phase, this usually comprises an insoluble matrix together with a covalently attached ion (ion exchanger). The solutes which are introduced in the column, perhaps(- ve) charged, (+ ve) charged, or neutral under a given condition.
So, the higher the charge density, the stronger the interaction.
pI of RNAP= 5.34
The pH of the experimental condition = 7.4
So, if pH is > pI of a solute, the solute gives H+ ion and converts to be (- ve) charged.
Thus, in this scenario (- ve) charged RNAP attaches to the (+ ve) charged ion exchanger. So, an anion exchanger (which is a basic ion exchanger) is imbibed in the separation of the anion in ion exchanger chromatography.
sample of such anion exchanger is DEAE - cellulose (Diethylaminomethyl).
Help please:( Which of the following shows methods of harvesting corn in order from the
highest rate of resource consumption to the lowest?
Answer:
Option A is the answer.
Please mark me brainliest. I'll follow you back in return!!
A topographic map would best provide information about which area?
state boundaries
interstate highways
routes of minor roads
areas with mountains
there's only one answer to this question!!
Answer:
area with mountains
Explanation:
Topographic maps show contours, elevation, forest cover, marsh, pipelines, power transmission lines, buildings and various types of boundary lines such as international, provincial and administrative, and many others.
hope this helps :)
Begin by creating a list of questions to guide your research and help you form a convincing argument. Your presentation should answer some of these questions:
What is the definition of a pandemic?
How does a pandemic differ from an endemic or epidemic?
What is the life cycle of the HIV virus once it enters the body? How does the genetic code of the virus change?
How does HIV affect the body?
How do people become infected with HIV?
How does AIDS develop from an HIV infection?
What are the current infection rates of HIV across the globe?
Where is HIV/AIDS most prevalent?
What treatments are currently available for HIV/AIDS?
Do some regions of the world have better access to treatments than others?
What is the average life expectancy for someone with HIV? Does life expectancy differ around the globe?
Now write four additional questions about HIV/AIDS that could help strengthen your argument in the presentation.
Answer:
1)A pendemic is a disease that spreads over the world and country is known as pendemic
2)An epidemic is a disease that affects a large number of people within a community, population, or region. A pandemic is an epidemic that's spread over multiple countries or continents. Endemic is something that belongs to a particular people or country.
3)When HIV infects a cell, it first attaches to and fuses with the host cell. Then the viral RNA is converted into DNA and the virus uses the host cell's machinery to replicate itself during a process called reverse transcription. The new copies of HIV then leave the host cell and move on to infect other cells.
Answer:
-How many estimated people, ages 16-40 die from AIDS every year?
-In 2019, 2020, and 2021, how many people were diagnosed with AIDS?
-What are the long term affects AIDS can have on someone?
-What are the yearly death rates caused by AIDS from this decade?
Explanation:
using breast cancer as an example calculate the percentage of survival for this cancer type
why would plants and animals store carbohydrates
Answer:
Why would plants store their energy as carbohydrates and not as fats, if fats are a more efficient energy store? Plants synthesize glucose from carbon dioxide, animals ingest carbohydrates in their diet and break them down into monosaccherides.
In the lungs, there are tiny sacs called alveoli. Gas exchange will need
to occur here between which two gases?
When air is inhaled, oxygen diffuses from the alveoli into the blood to be used for respiration by the body’s cells. Carbon dioxide is a waste product made by the body’s cells during respiration.
Answer:
carbon dioxide and oxygen
Explanation:
The input to glycolysis is __________, and under aerobic conditions, the outputs of the Krebs cycle include _______________.
The input to glycolysis is glucose , and under aerobic conditions, the outputs of the Krebs cycle include ATP/GTP.
sorry if im wrong, you can report it if you think its wrong
a solid produced in a solution during a chemical reaction?
Answer:
a solid produced in a chemical reaction in a solution is known as precipitate.
Explanation:
precipitates are solids deposited in the bottom during a chemical reaction.
A solid produced in a solution during a chemical reaction is called a precipitate. Precipitates are formed when two or more reactants are combined and the precipitate settles down below.
In a precipitation reaction, the soild particles settle down below while the soluble partcicles remain inside of the solution. Precipitation reactions are widely used in various fields, such as environmental analysis, chemical reactions, etc. For example, in a reaction in which silver nitrate (AgNO₃) solution is mixed with sodium chloride (NaCl), the precipitate is silver chloride and settles down below.
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Select the correct statement about current hypotheses for the cause of the Cambrian explosion.
A.Oxygen levels reached a critical threshold at the start of the Cambrian explosion, making the evolution of big, mobile animals possible.
B. With the evolution of algae, oxygen was produced by oxygenic photosynthesis for the first time in the history of life on Earth.
C. Key developmental toolkit genes arose early in the Cambrian, leading to the Cambrian explosion of animal phyla.
D. There are no plausible hypotheses accounting for the rapid adaptive radiation known as the Cambrian explosion.
Answer:
A. Oxygen levels reached a critical threshold at the start of the Cambrian explosion, making the evolution of big, mobile animals possible.
Explanation:
The Cambrian explosion was an event that happened approximately 541 million years ago and it lasted for about 13 – 25 million years.
The current hypothesis for the cause of the Cambrian explosion is that oxygen levels reached a critical threshold at the start of the Cambrian explosion, making the evolution of big, mobile animals possible.
Option A. is correct.
The statement 'oxygen levels reached a critical threshold at the start of the Cambrian explosion, making the evolution of big, mobile animals possible' is TRUE (Option A).
The Cambrian explosion refers to the extraordinary and sudden emergence of different life forms during the Cambrian period approximately 540 million years ago.During this period, the emergence of photosynthetic organisms contributed to the change in the composition of the atmosphere.The Cambrian explosion contributed to the appearance of many major phyla in different groups of animals.In conclusion, the statement 'oxygen levels reached a critical threshold at the start of the Cambrian explosion, making the evolution of big, mobile animals possible' is TRUE (Option A).
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What is the main job of the cell membrane ?
50 points!
As a person exercises, this causes several body systems to work together. For 2 points each, answer the following questions: 1. Define organ system and what they are made up of to be able to do specific functions 2. Identify TWO organ systems (other than the nervous system) that would be involved in exercise. 3. Explain how the NERVOUS system would be involved in the exercise.
Answer:
The parasympathetic nervous system conserves energy as it slows down heart rate, increases intestinal and glandular activity, and relaxes the sphincter muscles of the gastrointestinal tract. It gets the nickname "rest and digest" for doing exactly so. Typically most active when sleeping, however is also the explanation for post-prandial fatigue, or being tired after eating (especially a large meal).
Explanation:
Define organ system and what they are made up of to be able to do specific functions An organ system is made of a few organs that perform multiple functions.
Identify TWO organ systems (other than the nervous system) that would be involved in exercise. parasympathetic nervous system
Explain how the NERVOUS system would be involved in the exercise.The peripheral system allows the brain and spinal cord to receive and send information to other areas of the body, which allows us to react to stimuli in our environment.The peripheral nervous system itself is divided into two parts: the somatic nervous system and the autonomic nervous system.Each of these components plays a critical role in how the peripheral nervous system operates.
Motor neurons: Also called efferent neurons, motor neurons carry information from the brain and spinal cord to muscle fibers throughout the body. These motor neurons allow us to take physical action in response to stimuli in the environment.
Sensory neurons: Also called afferent neurons, sensory neurons carry information from the nerves to the central nervous system. It is these sensory neurons that allow us to take in sensory information and send it to the brain and spinal cord.
describe the 10 disorders that result from the description of homeostasis
Answer:
Diseases that result from a homeostatic imbalance include heart failure and diabetes, but many more examples exist. Diabetes occurs when the control mechanism for insulin becomes imbalanced, either because there is a deficiency of insulin or because cells have become resistant to insulin.
diabetesBlood oxygen content homeostasis. Homeostatic Imbalances of the BloodPlasma ionized calcium homeostasis. Arterial blood pressure homeostasis. Core body temperature homeostasis. The volume of body water homeostasis. Extracellular sodium concentration homeostasis.Which term describes this group of stars?
Moon
Solar System
Galaxy
Universe
Answer:
I think Galaxy hope this help in anyway!
Explanation:
answer and show work ,optional
the answer is A
hope it helps also its logical because it explains it in a scientific proof while others dont.If you want me to show work there is a website where it explains: https://onlinelibrary.wiley.com/doi/full/10.1111/dgd.12592
Will give brainliest Lions are the predator that most often hunt both wildebeest And Buffalo, what do you predict is happening to the lion population between 1960 and 1975?
Answer:
Fewer than 500 lions remain in West Africa, the study estimated. The team and a panel of lion experts used the savannah data to refine estimates of lion populations, which had ranged between 20,000 and 40,000 across Africa. Their estimate: 32,000 lions remain, down from an estimated 100,000 in 1960.
Sequence the forensic history events in chronological order.
British sees the publication of the first
forensic textbook.
Italian authorities legalize autopsies
for crime investigations.
The ancient Romans perform an autopsy
of Julius Caesar's body.
Answer:
1. Italian authorities legalize autopsies
for crime investigations.
2. The ancient Romans perform an autopsy of Julius Caesar's body.
3. British sees the publication of the first forensic textbook.
Explanation:
Chronology can be defined as an arrangement of data, items or documents in the order in which they occurred or happened (in time), from the earliest to the most recent or latest.
Simply stated, ordered events are organized in order of time and this process is known as chronology.
Generally, a chronology can be used as a filing process in various areas such as schools, hospitals, hotels, and business firms to help put data (informations) in order by time or date.
Critically looking at the facts presented above, it can be deduced that autopsy is the common factor.
Hence, the order of events in a chronological order is;
1. Italian authorities legalize autopsies
for crime investigations.
2. The ancient Romans perform an autopsy of Julius Caesar's body.
3. British sees the publication of the first forensic textbook.
Help me plz, love you
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Oxyhemoglobin releases its oxygen to the body tissues when there is a[n]:
A)constant amount of nitrogen in the plasma.
B) increase in oxygen in the plasma.
C) decrease in carbon dioxide in the plasma.
D) increase in hydrogen ions.
Why are watersheds important for the maintenance of water quality? Choose all that apply.
Select 2 correct answer(s)
Question 3 options:
their soil and plants can filter and clean water
they can transfer pollutants
they cause precipitation and acid rain
they cause floods
Answer:
This may be a little late but the answers are A. their soil and plants can filter and clean water and B. they can transfer pollutants and
Explanation: just trust me it was on my quiz these are the correct answers
Answer:
A & B is correct i took the quiz
Explanation:
I’ll mark brainiest if your right need ASAP
Answer:
im on a school laptop and its blocked can you right it out plz
Explanation:
Answer:
A. Genes are segments of DNA that are located on the chromosome of each cell
Explanation:
Why are watersheds important for the maintenance of water quality? Choose all that apply.
Select 2 correct answer(s)
Question 3 options:
their soil and plants can filter and clean water
they can transfer pollutants
they cause precipitation and acid rain
they cause floods
Answer:
A. their soil and plants can filter and clean water
and
B. they can transfer pollutants
Explanation:
i took the same quiz and got an A! :D
Watersheds can transfer pollutants and their soil and plants can filter and clean water. So, the correct option is A and B.
What are Watersheds?Watershed also known as drainage basin defines an area of land where all flowing surface water converges at a single point, such as a river mouth, or flows into another body of water, such as a lake or sea.
The size of a watershed is defined on several scales referred to as its Hydrologic Unit Code (HUC) based on the geography most relevant to its specific area. A watershed may be small, such as a minor inland lake or a county.
Some watersheds cover thousands of square miles that includes rivers, streams, lakes, reservoirs, and underlying groundwater hundreds of miles inland. These can transfer pollution causing agents and clean the water.
Thus, watersheds can transfer pollutants and their soil and plants can filter and clean water. So, the correct option is A and B.
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