Answer:
Heavy metals are released into surrounding soil, poisoning local vegetation.
Explanation:
All the other options are not environmental impacts.
Which of the following TAS1R2 gene mutations is most likely to affect a person's ability
to taste molecules that are sweet?
The TAS1R2 gene mutations that affects a person's ability to taste molecules that are sweet are :
VV h0m0zygotes , VI heterozygotes, II h0m0zygotesAlthough the options related to your question is missing a general answer is provided. above
The TAS1R2 gene is a sweet receptor and the variations in this gene affects the dietary intake of sugary foods in individuals and the level at which they perceive sweetness.
And the variations show that VV h0m0zygote individuals will consume less amount of calories from sugary foods than individuals whom are either VI heterozygotes or II h0m0zygotes.
Learn more : https://brainly.com/question/1343509
Eukaryotic cells have:
Prokaryotic cells have:
Answer:
Eukaryotic cells have: nucleus
Prokaryotic cells have: no nucleus
Answer:
Eukaryotic cellsIn addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes. Each of these organelles performs a specific function critical to the cell's survival.
Prokaryotic cellsProkaryotes are small and lack membrane-bound nuclei
Their genetic material isn't stored within a membrane-bound nucleus. Instead, it is stored in a nucleoid that floats in the cell's cytoplasm. Prokaryotic cells are normally smaller than eukaryotic cells, with a typical size range of 0.1 to 5 μm in diameter.
describe the arramgement and motion particals in
a)solid
b)liquid
c)gas
Answer:
Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
In a solid, the particles pack together as tightly as possible in a neat and ordered arrangement. The particles are held together too strongly to allow movement from place to place but the particles do vibrate about their position in the structure.
The particles in a liquid have small spaces between them, but not as small as in solids. The particles in a liquid are loosely arranged which means they do not have a fixed shape like solids, but they rather take the shape of the container they are in.
Answer:
[tex]-solids[/tex]
[tex]soilds\:are\:the\:particles[/tex]
[tex]which\:can\:stay\:like\:sticky.[/tex]
[tex]and\:molecules\:stays\:each\:other[/tex]
Examples :-
chalkEraser duster[tex]-liquids[/tex]
[tex]liquids\:are\:the\:particles[/tex]
[tex]which\:can\:flow[/tex]
[tex]and\:particles\:having\:literally\:space[/tex]
Examples :-
water cool drinks milk[tex]-Gases[/tex]
[tex]Gases\:are\:the\:particles[/tex]
[tex]which\:can\:evaporates\:easily[/tex]
[tex]and\:particles\:stays\:foraway[/tex]
Examples :-
perfume smoke[tex]hopes\:it's\:helps\:you[/tex]
There are three types of cells true or false
Question and hypothesis worksheets
search Question and hypothesis worksheets
and go to images
functions and description of c
ell membrane
The water cycle summarizes the processes that take place when water moves through the hydrosphere. The water cycle is shown here:
Explanation:
water moves through the hydrosphere in a cycle. Water collects in clouds, then falls to Earth in the form of rain or snow. This water collects in rivers, lakes and oceans. Then it evaporates into the atmosphere to start the cycle all over again
Life is based on cells. What do you think of this statement?
Answer:
what's the statements? can you please post it
One strand of a DNA molecule has the base sequence ATAGGT. The complementary base sequence on the other strand of DNA will be
O CGCUUC
O CGCTTC
O UAUCCA
ОТАТССА
Answer:
I don't understand what you saying
Explanation:
can you please explain nicely so that I can understand
Answer:
Answer: Choice D) TATCCA
==============================================================
Explanation:
In DNA, there are four basic building blocks
Adenine
Thymine
Guanine
Cytosine
We can abbreviate them to A, T, G, and C in that order.
Explanation:
have a great day
blood
11. Where does enzymatic hydrolysis of food happen in the body?
A. Mouth
B. Stomach
B. Large intestine
C. Small intestine
Answer:
hi
Mark as brainliest
Explanation:
in
the
stomach
a. How would our oil refineries interact with other spheres and factors
(biotic and abiotic) if humans suddenly disappeared?
b. What sphere is an oil refinery part of?
c. Is the oil refinery a biotic or abiotic factor in our planet?
a. In order to answer the question of how oil refineries interact with other spheres and biotic/abiotic components if humans suddenly disappear, there is a need to understand what an oil refinery is and what it does.
Oil refineries are otherwise known as petroleum refineries and are plants where crude oils are separated or refined into their useful components. There are different units in a typical refinery and many of these will remain non-functional without humans.
Refineries are typically built on land (the lithosphere) but their exhausts and other components interact directly with air (the atmosphere) causing environmental pollution, climate change, ect. If humans suddenly disappear, the following scenarios would most likely happen:
The refineries will cease to work.Their pollution of the environment (abiotic components such as soil, air, etc) will cease.They will become colonized with successions of plants/animals (the biotic components) with time.b. Oil refineries are usually built on land, hence, an oil refinery is part of the lithosphere.
c. Biotic components refer to the living factors such as the living organisms in the environment while abiotic factors refer to non-living factors such as soil, topography, etc of the environment. Since the oil refinery is non-living, it can only be categorized as an abiotic factor in our planet.
More about the oil refinery can be found here: https://brainly.com/question/13433904
What does a scientist do in order to test a hypothesis?
Answer:
Scientists then test hypotheses by conducting experiments or studies. ... The purpose of an experiment is to determine whether observations agree with or conflict with the expectations deduced from a hypothesis.
Explanation:
Which of the following represents the impacts of drilling and fracking on human health?
I. Heavy metal exposure can cause nervous system damage.
II. Air pollution can aggravate respiratory conditions.
III. Noise pollution can cause headaches, changes in sleep patterns, and anxiety.
- III only
- I and II
- II and III
- I, II, and III
Answer:
II and III
Explanation:
I only applies to mining and not drilling.
The correct answer as to the impacts of drilling and fracking on human health includes nervous system damage as a result of heavy metal exposure, respiratory diseases as a result of air pollution, and headaches, changes to sleep patterns, etc. as a result of noise pollution. The correct answer would therefore be I, II, and III.
Drilling and fracking are innovative technology methods used in the location of water, minerals, and the extraction of crude oil from underground respectively. The methods are characterized by the noise of the drilling machine, air pollution by dust particles as a result of soil excavation, and heavy metal pollution of the environment.The different pollutions have varying degrees of effects on the health of human and these include damages to the nervous system by heavy metal, damages to the respiratory organs as a result of inhalation of particulate matters and headaches/anxiety as a result of noise pollution.Hence, all the three effects represent the impact of drilling and fracking on human health.
More on pollutions and their effects can be found here: https://brainly.com/question/22242558
state three ways of improving upon the quality of indigenous soap
The three ways of improving upon the quality of indigenous soap are :-
● Add virgin coconut oil which serves as a softener and betel leaf extract. ...
● Add activated charcoal black granules or powder to the soap, it removes maximum dirt from the skin.
● Adding a filler which will increase the shelf life of usage of the soap will also improve its quality
5. In an experiment, what is used to compare to the experimental group that you are testing?
a Independent variable
b. Qualitative
C. Dependent variable
d. Control group
2. molecule made of sugars
Make a claim about how tiger sharks and seal populations are related
Tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
Predation is an ecological interaction where individuals of one population (called predators) eat individuals of another species (called prey) in order to obtain nutrients.Tiger sharks may negatively affect the seal population.An increase in the tiger sharks population decreases the seal population because tiger sharks eat seals.In conclusion, tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
Learn more in:
https://brainly.com/question/10790484
Answer:
Tiger sharks eat seal populations, thereby both species are related by a predator/prey ecological relationship.
Explanation:
Which word describes a statement that is based on thoughts and ideas not experiments?
law
hypothesis
theory
data
The answer is hypothesis!
The word describes a statement that is based on thoughts and ideas not experiments is hypothesis. The correct option is B.
What is hypothesis?A "hypothesis" is a term that is frequently used in science. Depending on the context, the word can have many different meanings: A scientific hypothesis is a suggestion for a solution based on evidence.
A hypothesis is an explanation proposed for a phenomenon. The scientific method usually needed a hypothesis to be testable in order for it to be considered a scientific hypothesis.
It aids in providing a link between the underlying theory and the specific research question.
It aids in data analysis and assesses the research's validity and reliability. It serves as either a basis or proof of the research's validity.
Thus, the correct option is B.
For more details regarding a hypothesis, visit:
https://brainly.com/question/13025783
#SPJ2
What holds a moon in its orbit?
A. the heat generated by the planet it orbits
B. the gravitational pull of the planet it orbits
C. its own internal magnetism
D. the gravitational pull of the star it orbits
Rese
Answer:
I think its B the answer. since earth pulls it gravitationally towards us
Answer:
Yes option ( B ) is right answer
due to gravitational pull of the planet it orbits
Which of these characteristics is shared by all living things?
They make their own chemical energy.
They grow and develop when one cell divides into two.
They are made up of one or more cells.
They have similar responses to light.
Answer:
They have similar responses to light
Have a great day ❤️
☮️
What are the two biggest energy issues currently faced by humans? rapid fuel use lack of energy resources pollution resulting from fuel use lack of energy conservation
lack of energy conservation I'm pretty sure
What is the cell theory?
Answer:
I guess it would help you
star system is made of two stars.
How are molecules like glucose used by the body?
The _____________ is the border between the interior and exterior of a cell.
Answer:
Cell Membrane
Explanation:
The cell membrane is the border that lies between the interior of the cell and the exterior.
In Mendel's experiments, he discovered a difference in the F1 and F2 generations. What difference did Mendel observe?
0% of the F1 generation displayed the recessive phenotype, and 75% of the F2 generation displayed the recessive phenotype.
100% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.
0% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.
25% of the F1 generation displayed the recessive phenotype, and 100% of the F2 generation displayed the recessive phenotype.
In Mendel's experiments, the difference he discovered in the F1 and F2 generations is as follows: 0% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.
MENDEL EXPERIMENT:
Gregor Mendel is regarded as the father of genetics due to his immense contributions to inheritance. Gregor Mendel worked with pea plants where he studied several traits in the plant. Mendel crossed two parents that are true breeding for a particular trait. The first filial generation (F1) were all dominant i.e. 0% recessive while the second filial generation (F2) were 3 dominant and 1 recessive i.e. 25% recessive. Therefore, in Mendel's experiments, the difference he discovered in the F1 and F2 generations is as follows: 0% of the F1 generation displayed the recessive phenotype, and 25% of the F2 generation displayed the recessive phenotype.Learn more at: https://brainly.com/question/290081?referrer=searchResults
Your teacher gives you an unknown bacterium to observe. Select the method that would help you determine whether the bacterium is a chemotroph.
exposing the bacterium to carbon dioxide to see if it fixes carbon
growing the bacterium in a sulfur solution to see if it breaks the inorganic molecules down
exposing the bacterium to direct sunlight to see if it converts light to chemical energy
growing the bacterium in an agar tube filled with protein to see if it breaks the organic molecules down
Answer:
growing the bacterium in a sulfur solution to see if it breaks the inorganic molecules down
Explanation:
The method that would help determine if the bacterium is a chemotroph is : ( B ) growing the bacterium in a sulfur solution to see if it breaks the inorganic molecules down
Chemotrophs obtains its energy through Carbon dioxide and other inorganic molecules in its environment . Chemotrophs can be grouped as organic or inorganic and the process of obtaining energy by Chemotrophs is called Chemosynthesis. They are found mainly in places without the reach of sunlight.
Therefore to determine if a bacterium is a chemotroph grow the bacterium in a sulfur solution to see if it breaks down the inorganic molecules which is a source of energy for Chemotrophs.
Learn more : https://brainly.com/question/13128085
Which feature of DNA regulates the types of enzyme produced in a cell
please help
Where does sound waves passes through
Arrange the rock layers from oldest to youngest . Re-examine The rock outcrops if you need to. Record the order in the student guide.
CONGLOMERATE,
LIMESTONE WITH CRINOID,
SANDSTONE WITH TRILOBITE,
SHALE WITH AMMONITE.
Answer:
Youngest to Oldest
Conglomerate
Shale with ammonite
Limestone with crinoid
Sandstone with trilobite
