Answer:
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. ... The major function of DNA is to encode the sequence of amino acid residues in proteins, using the genetic code.
Explanation:
Answer:
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies
Explanation:
Metabolism is a term used to describe all the chemical processes that go on
continuously inside an organism to maintain life and the proper functioning of organs.
Examples include breathing, repairing cells and digesting food. These chemical processes
require
stimuli
responses
changes over time
energy
A group of parts that work together is callede. A. Technology.
B. process
C. system
D. feedback help me please
Answer:
C i think
Explanation:
The surface of rivers freeze when the temperatures falls below freezing. However, the water underneath this layer of ice continues to flow. This phenomenon allows fishermen to fish through holes drilled in the ice the entire winter. Which property of water is the reason the river doesn't freeze completely?
Answer: Water retains its temperature for long.
Explanation:
The ice floats on the water of river as it is less denser then the liquid water. This causes ice to float on water. It protects the water at the bottom from freezing. The decrease in the temperature level can cause the death of the marine life by catching organisms in the ice. The floating of the ice insulates the water present beneath. So, the fish and other aquatic animals can survive and the fishermen can catch the fishes alive.
Answer:B hydrogen bonds expand during the freezing process
Explanation:
Which list places the layers of the sun in the correct order from innermost to outermost?
Corona, photosphere, chromosphere
Photosphere, convective zone, radiative zone
Convective zone, chromosphere, corona
Radiative zone, corona, convective zone
(the third choice is wrong)
Answer: The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere,
Explanation: Hope this helped! :)
7. a) Protein molecules are the building blocks of the body. They are made up of long chain
amino acids. Draw the general structure of an amino acid. (1 points)
HINT: Think about the carboxyl group, amino group, and side chain
Answer:
....................
Explanation:
Except for water as well as fat, this same human species comprises essentially completely composed of protein.
Proteins are generally made up of some acids such as Amino, which have been tiny chemical compounds made up of either an alpha carbonyl group coupled to something like an amino group, a carboxylic acid group, another hydrogen ion, as well as a response to changes known as nothing more than a chain length.Muscles contain around 80% proteins, eliminating fluid, trying to make essential nutrients extremely vital for athletes.
Thus the above response is appropriate.
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Which element is able to combine in many ways with different elements and is therefore considered the basis of life?
Answer:
Carbon
Explanation:
EASY HELP ME Which of the following would be true of a Charophycean type plan
a. They had seeds.
b. They lived in water.
c. They were mosses
d. They were vascular
Answer:
C
Explanation:
They in fact were mosses and mosses by definition dont have seeds or vascular and Charophycean type plants dont live in water
carbon has 4 electrons in the outer shell .how does carbon attain stable electrons configuration!if ur answer it points + i wil mark as brainlist so dont miss it..
Answer:
thanks!
Explanation:
jkjdkyklytfkftlk rsjldc
HELP!!
What is the correct answer?
Answer:
the pink one
Explanation:
just had this question
Can someone answer this please?
Like nutrients and water, energy also recycles through an ecosystem,True Or False?
Answer:
Explanation:
True
Organic molecules are sometimes found within meteorites that crash into Earth Which meteorite condition in space is similar to what most likely was present
Earth's early atmosphe
Abundance of oxygen
Very cold temperatures
Presence of inorganic molecules
Low levels of ultraviolet radiation
its presence of inorganic molecules- hope this helped, good luck!
Answer:
c
Explanation:
diffusion and osmosis are both forms of
a. organelles
b. channel proteins
c. active transport
d. passive transport
Answer:
D
Explanation:
Diffusion and osmosis are both passive forms of transport because there is no energy need to transport something such as water from an area of high pressure, to an area of low pressure.
How does crop rotation benefit the soil?
A)makes no difference to the soil
B)helps return nutrients to the soil
C)it doesn't - it depletes the soil of nutrients
Answer:
B) Helps return nutrients to the soil
Linnaeus developed two groups for classifying organisms: genus and .
Answer:
Species
Explanation:
Carl Linnaeus was a Swedish scientist who developed a formal system of naming organisms- bionnomial nomenclature
The first part of the name identifies the genus to which the species belongs, and the second part identifies the species within the genus.
For example the tiger is called "Panthera tigris". The species is tigris (tiger).
The genus is Panthera (which also includes the lion (Panthera. leo), the jaguar (Panthera onca), and the leopard (Panthera pardus). The species is "tigris"
Answer:
Species
Explanation:100% on my test
hey can you help me with some questions
Answer: i need this answer also
Explanation:
Help please!! (3 points)
Answer:
Its C
165.25cm
Explanation:
explain how the energy producing processes occurring in the cells of organisms drives the cycling of matter within an ecosystem
Answer:
The flow of energy and cycling of matter can be traced. The chemical reaction by which plants produce complex food molecules (sugars) requires an energy input (i.e., from sunlight) to occur. In this reaction, carbon dioxide and water combine to form carbon based organic molecules and release oxygen
how might toxicology be important to other biomedical professions outside of forensics?
Answer: See explanation
Explanation:
Toxicology is a field in science that has to do with the effects of poisons, toxics and how they can be treated. Through toxicology, one can understand how harms are caused by chemicals and the health of the public can be protected.
Toxicologists study chemicals, drugs and other substances, and looks at how safe they're and their impact on living organisms. Toxicologists help in the development of methods that'll be used to know the harmful effects and the the dosages which causes it.
Furthermore, toxicology gives vital information and knowledge which the decision makers or regulatory agencies
in other biomedical fields can use in order to put programs in place that can be used to limit the exposures of humans to the substances.
In conclusion, less exposure to these substances is vital so that diseases can be prevented.
Toxicology is also used in the field of environmental health.
Toxicology will be important to other biomedical professions outside of forensics. Toxicology can be used in environmental health field which provides critical information and knowledge about the toxic substances that can be used by regulatory agencies to limit our exposures to toxic substances so we can say that toxicology plays an important role for other biomedical professions.
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im doing this last minute sorry y'all-
Answer:
A gas giant. These are planets that are mostly made of gas, such as hydrogen and helium.
Explanation:
What does Spectral Class mean?
(In your own words)
Answer:
A group in which a star is classified according to its spectrum.
I hope this helped some!
Answer:
It basically means the stars are classified based on their spectral characteristic. hope this helps
what is the major nitrogen nous waste in humans
Explanation:
urea
SUMMARY. Two major nitrogenous waste products, urea and ammonium (NH4+), are produced in humans when proteins are oxidized, and in this manuscript their excretions are examined from two perspectives.
A recent clinical study demonstrated a possible connection between coffee consumption and heart health. The researchers performed
a 6-week trial with 191 individuals, all of whom were heavy coffee drinkers (average of 5 cups/day) prior to the experiment, but none of
whom were smokers. They divided the 191 participants into three groups: no coffee consumption, 1-3 cups/day, and 4 or more
cups/day. They measured blood levels of cholesterol and homocysteine as indicators of heart health Only the no-coffee group showed
a significant drop in both indicators. Previous studies had demonstrated that decreases of the magnitude observed in the no-coffee
group could cut the incidence of heart disease by 10-15%.
a) What is the problem/question being studied?
b) What is the hypothesis?
c) What is the experimental variable?
d) List the controls
e) What is being measured to test the hypothesis?
Answer:
The summary as per the issue is summarized in the following portion of the clarification.
Explanation:
(a)
The association regarding coffee intake and insulin sensitivity is being tested and the results. This procedure is intended to examine whether unnecessary coffee intake is positive or negative again for the heart. Or if there are any cardiovascular problems it may induce.(b)
The hypothesis seems to be the consequence of such a hypothesis. This illustrates inside such an outcome the association between the factors and response variable. It is stated to provide an understanding of the experiment's response.(c)
Any conditions that may be adjusted, calculated, or influenced during an analysis constitute variables. Three research variables have become primarily present. Variable autonomous, variable dependent including variable power. They are those variables that can only be modified in an experiment by a researcher. Independent variables are essentially the cause for the effect, as well as a shift of independent variables impacts the variables (dependent) accordingly.The independent variable throughout this analysis is the number of coffees, in which 3 categories are given separate amounts of cups of coffee. The researcher decides the coffee which should be offered to all the participants.(d)
Through an analysis, monitoring variables are those variables most of which are maintained stable. Variables under regulation throughout this experiment include body temperature, ambient moisture.(e)
To verify the theory, the ratio of cholesterol including homocysteine throughout the blood would be calculated. The theory indicates that a rise in cholesterol levels, as well as homocysteine levels, can be caused by increased coffee intake, thus raising their risk of cardiovascular diseases.I need help with these two questions
How does agriculture contribute to species loss?
Answer:
The animal agriculture industry is killing our environment and putting every species on this planet at risk of extinction. The animal agriculture industry's pollution of our air, water and land, along with deforestation and soil degradation, all contribute to habitat loss and species extinction.
Explanation:
This illustration represents what compound
carbon wide
B
carbon dioxide
carbon monoxide
D
monocarbon acide
Answer:
carbon dioxide
Explanation:
This is a molecule of carbon dioxide. There is one carbon atom and two oxygen atoms. The prefix di- means two.
Which of the following measurements is the most precise?
165mg
O 164.5mg
164.47mg
Answer:
164.47mg
Explanation:
Precise means the most accurate
Select the factors described in the video that the body works to maintain homeostasis.
Group of answer choices
water concentration
temperature
pH level
skin color
eyesight
Answer:
water concentration, temperature and pH level.
What conditions are needed to make a seed germinate?
please answee it
and thank you
Answer:
Air, water, and warmth
Explanation:
pls mark me brainlesssss
all living things have this molecule, it has all the information a cell needs
Answer:
gene.Genes are made up of DNA.
Explanation: