Answer:
1
Explanation:
Radionuclides are waste products of mining poses the greatest health risk.Thus ,option 1 is correct.
What is radionuclide?
A radionuclide or is a nuclide that has excess energy to make it unstable.
The extra energy can be utilised in three ways:
Discharge from the nucleus as gamma radiation.Transferred to one of its electrons to release it as a conversion electron Used to create and discharge new particle from the nucleus.Several health issues are arise due to radionuclide.
Cancer is the major disease caused due to radionuclide that affects a large number population.
Radionuclide plays a vital role in increasing the mortality rate.
Therefore, radionuclides is the waste products of mining poses the greatest health risk.Thus option 1 is correct .
Learn more about radionuclide here:
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Using the graph of data from this experiment, at which point was the light source most likely removed?
Ο Α
OB
ОС
OD
Answer:
its B my dude sjdjdjdjdhdhd
Answer: The Correct Andwer Is C
Explanation:
I took The Test And Its The Right Answer
PLEASE VOTE BRAINLIEST
What part of the cell cycle is this?
Answer:
I don't know what part you're asking for, but this is mitosis. It is the act of a cell duplicating itself to make new cells.
PLEASE PLEASE PLEASE HELP I'M ON A TIMER!
32. Why are stains used to study cells? *
O to kill cells
to magnify cells
to make cells visible
to make cells more active
Explanation:
Stains are used to make cells visible.
summarize the process of the water cycle.
Answer:
Earth's water is always in movement, and the natural water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. The hydrologic cycle begins with the evaporation of water from the surface of the ocean. As moist air is lifted, it cools and water vapor condenses to form clouds. Moisture is transported around the globe until it returns to the surface as precipitation. Groundwater either seeps its way to into the oceans, rivers, and streams, or is released back into the atmosphere through transpiration. The balance of water that remains on the earth's surface is runoff, which empties into lakes, rivers and streams and is carried back to the oceans, where the cycle begins again.
Explanation:
plz solve fast
define all of these
friction
rolling friction
static friction
sliding friction
Answer:
There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces. Static friction is strongest, followed by sliding friction, and then rolling friction, which is weakest. Fluid friction occurs in fluids, which are liquids or gases.
A cell moves particles from a region of a lesser concentration to region of greater concentration by ____???????
Plants play a crucial role in the carbon cycle because they do not release carbon dioxide during cellular respiration allow carbon to enter an ecosystem via photosynthesis have special bacteria that live in their root systems are chemically converted into fossil fuels when burned
Answer:
Allow carbon to enter an ecosystem through photosynthesis
Explanation:
Though plants are known to sustain life through the process of photosynthesis. In this process plants simply takes in carbon dioxide and releases oxygen.
However, this is a type of process is considered to be active during the day, while at night plants absorb oxygen and release carbon dioxide
Hence, Plants play a crucial role in the carbon cycle because they "Allow carbon to enter an ecosystem through photosynthesis."
Are catabolic pathways endergonic or exergonic reactions? Compare the amount of free energy in the reactants to the amount of free energy in the products of a catabolic pathway.
Answer:
Catabolic reactions are exergonic.
Explanation:
Exothermic reactions are catabolic, that is, they catalyze molecules, disintegrate them to be able to release energy to the environment that surrounds them and that is how they release or yield to the environment.
What process is responsible for the different types of cells in an organism's body?
Question 4 options:
1. photosynthesis
2. differentiation
3. mitosis
4. osmosis
Answer:
The answer is differentiation, or the second option.
Explanation:
Differentiation is a developmental process by which unspecialized cells change into specialized cells with distinctive structural and functional characteristics. Through differentiation, cells develop into tissues and organs.
hope this helped :)
Answer: Photosynthesis
Explanation:
During a bacterial infection, macrophages will seek out and engulf the invading bacteria into vesicles via phagocytosis. The bacteria will then be degraded inside the macrophage. Which organelle do you think participates directly in this degradation process
After the microorganism is ingested by the white blood cell a vesicle that contains the pathogen is formed. This vesicle fuses with an organelle that contains up to 40 hydrolytic enzymes. That organel is called a lysosome
Minerals are rarely used in everyday life true or false
Answer: False
Reason: We Use Minerals In our day to day life, when it comes to cooking, or burning. We use Salt to cook amazing meals, and some pots and pans have minerals built in to them so that they last longer over the years you cook with them. When we burn in the fireplace or in the backyard, some of us use coal and light it up, and sometimes, we use minerals to make buildings. In one of my neighboring towns, their City Hall has little mineral pieces built into the City Hall. I hope this helps, and happy holidays! :)
Compare and contrast the various types of grasslands.
There are two main kinds of grasslands: tropical and temperate. Examples of temperate grasslands include Eurasian steppes, North American prairies, and Argentine pampas. Tropical grasslands include the hot savannas of sub-Saharan Africa and northern Australia.
Hope this helps!
What is the purpose if beach nourishment
Answer: Beach nourishment is the process of placing additional sediment on a beach or in the nearshore. A wider and higher beach can provide storm protection for coastal structures, create new habitat, and enhance the beach for recreation.
Hope this helps....... Stay safe and have a Merry Christmas!!!!!!!! :D
WILL MARK BRAINLIEST!!!!!!!
A farming technique used by a local farmer unexpectedly inhibits the absorption of oxygen through the roots of her potatoes. Which farming technique did she likely use?
Flood irrigation
Furrow farming
Nitrate fertilizing
Spray fertilizers
Answer:
Nitrate fertilizing
Explanation:
every person, apart form identical twins, has a different
1. DNA touchpad
2. DNA fingerprint
3. DNA footprint
4. DNA tissue
I will give a brainly to whoever answers first
Answer:
2
Explanation:
Which of the following correctly pairs a structure in a plant cell with its description?
A. Nucleus supports the cell's shape.
B. Mitochondria transports materials
C. Cell membrane separates a cell from its environment
D. Cell Wall: consists of all genetic information needed by the cell
Answer:
A.) The nucleus supports the cell's shape
Explanation:
plzz plzz plzzz plzzz plzz help me (write any two method for identification of fossils?)
Answer:
1.You can identify a fossil by determining it's age by comparing it to similar fossils.
2. You can measure the decay of isotopes within the fossil
Explanation:
: )
Choose the mutation that you think is causing Lucy’s ADA enzyme not to work.
Form a hypothesis and explain your answer.
You can revise your hypothesis as you perform more experiments.
Answer:
Stop Codon Mutation
The mutation that I think that is causing Lucy's ADA enzyme to not work is stop codon mutation. I think so because the stop codon mutation shortens the amino acid sequence causing Lucy to have a lower amount than normal.
Explanation:
I just did it
The mutation that causes Lucy's ADA enzyme not to work is a nonsense mutation.
What do you mean by Mutation?
The sudden, stable, and inheritable changes in the genetic material of an individual, are known as Mutation.
A nonsense mutation or stop codon mutations end the process of protein synthesis. Because these codons do not code for any amino acids. Thus, nonsense mutations occur when a premature nonsense or stop codon is introduced in the DNA sequence.
Therefore, the mutation that causes Lucy's ADA enzyme not to work is a nonsense mutation.
To learn more about Mutations, refer to the link:
https://brainly.com/question/17031191
Which best describes how wedge basins form?
Answer:
C, When two plates collide, the non-subducting plate scrapes the subducting plate and forms a depression where sediments gather.
Explanation:
Just took the test also would like brainliest
3. Organelles that digest waste molecules or food particules are known as
lysosomes
centrioles
ribosomes
Golgi bodies
Answer:
it's answer is lysosomes
From which source do almost all producers obtain their energy? Choose the correct answer.
O sunlight
O herbivores
O decaying matter
O hydrothermal pools
Answer:
D is the answer
Explanation:
Answer:
Sunlight
Explanation:
7. Indicate which stage of mitosis is occurring in each of the images above and describe what is
happening using the words: chromosomes, centrioles, nucleus, and spindle fibers.
A
B
D
C
Answer:
A
Explanatibubu6y5i4trgiktnenfte
Please help! Thanks!
Answer:
the basic unit of DNA is nucleotide. It is found in the Nucleus:)
Explanation:
Hope this helps:)
how do animals store long term energy? why?
Answer:
They store it as fat
Explanation:
proteins and carbs can both be converted into fat inside the body. When an animal eats more food than needed, the extra gets converted into fat and stored in adipose cells. During times with low amounts of food, the body can convert the fat into usable energy.
What are sister chromatids genetically identical
Answer: Sister chromatids are two identical copies of the same chromosome formed by DNA replication, attached to each other by a structure called the centromere. During cell division, they are separated from each other, and each daughter cell receives one copy of the chromosome.
Explanation:
sorry if this doesnt help...
The production of lactic acid or ethyl alcohol occurs during which process?
Answer:
Alcoholic fermentation
Alcoholic fermentation takes place after the yeast glycolysis biochemical mechanism by which hexoses are converted to pyruvic acid and subsequently into ethyl alcohol and CO2.
Explanation:
Enzymes are involved in important processes in the human body. Name one of these processes.
Answer:
they catalyses or speeds up a chemical reaction.
hope this helps.
Meditation is a practice of sitting still and quiet for minutes or even hours. It has been practiced for thousands of years and is even a part of religious practices for some people. Carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that helps people connect with their current surroundings and activities.
Are claims about the effects of meditation most likely scientific or pseudoscientific?
(Answer:) this is most likely to be scientific, (Explanation:) because, if you look at the question it says 'are the effects of medditadion scientific?... ect', and if you look back on your description of meditation, in the third sentence, they certainly state information based on scientific study!
Answer:
scientificExplanation:, because observations of brain growth and chemicals are made carefully and repeatedly
Just took the test.
In butterflies, white and blue wing color are co-dominant. Butterflies with both traits exhibit patches of blue and white on their wings. Two heterozygous butterflies are mated. What percentage of butterflies will also be heterozygous? Group of answer choices
Answer:
50%
Explanation: