The sisters have different traits because their DNA contains different ORDER OF NUCLEOTIDES (Option A).
DNA is a double helix composed of two long chains of nucleotides.
In DNA, there are four types of nucleotides, each containing one different nitrogenous base, i.e., Adenine, Guanine, Thymine and Cytosine.
During gene transcription, a fragment of DNA called gene is used as template to create an mRNA, which is in turn used as template to create a protein.
The order of nucleotides in a given gene sequence determines the sequence in mRNA and ultimately also the protein sequence that's synthesized from this sequence.
In conclusion, the sisters have different traits because their DNA contains different ORDER OF NUCLEOTIDES (Option A).
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Which of the following is the correct increasing order of chromosome organization?
A.
nucleosome beads, 30 nm fibers, looped domains
B.
nucleosome beads, mitotic condensation, looped domains
C.
30 nm fibers, looped domains, mitotic condensation
D.
looped domains, nucleosome beads, 30 nm fibers
Answer: C nucleosome beads, mitotic condensation, looped domains
Explanation:
Provide an example between Relative dating and Absolute dating
Answer:
In relative dating, fossils are dated according to the depth at which they were buried. ... While in the absolute dating, isotopes of carbon are used for dating fossils. The absolute dating is more precise than relative dating because it tells the exact age of the fossils.
Explanation:
Which chemical can we only get from eating protein?Choose all that apply.
Carbon
Oxygen
Sulfur
Nitrogen
Hydrogen
Answer: it’s D. Nitrogen
Nitrogen chemical can we only get from eating protein.
What are types of protein ?Like carbohydrates and fats, Proteins are the macronutrient as it provides the body with energy and is essential to building muscle mass., The protein of body made up of 20 different amino acids.
These amino acids are classified into 2 categories such as Non-Essential Amino Acids produced naturally by the body and Essential Amino Acids (EAAs) not produced naturally by the body, consumed through food or supplementation.
Both animal and plant proteins we consume, Most animal proteins are complete proteins, meaning they have all 9 of the essential amino acids (EAAs) but plant proteins are incomplete proteins , they have at least one missing amino acid.
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Use the food web to answer the following questions.
Answer:
1 : 2
2: Primary consumer
3:yes
4:yes
Explanation:
hope this helps
What first caused people to consider that the continents were once one large landmass?
glacier evidence in warmer countries
continents looked like they fit together
studying the valleys of the ocean floor
similar fossils were found on many continents
Answer:
B- continents looked like they fit together =^.^=
Explanation:
I GOT IT RIGHT >:3
People believed that the continents were once one large landmass because the continents looked like they fit together.
What is the Pangaea?Pangaea refers to the one very big landmass which contains all the continents today fitted together.
Geologists believe that the while earth was once a large landmass without the continents as we have it today.
The first evidence for this belief is that continents looked like they fit together.
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Study the image of this rock.
The rock has many different colors in a horizontal pattern.
Which characteristic best supports its formation from sedimentary processes?
It has many layers.
It is coarse-grained.
Its grain shape is round.
Its texture is non-banded.
Answer: It has many layers.
Answer:
it is a
Explanation:
Is an egg shell permeable or selectively permeable?
Answer:
Selectively permeable
Explanation:
The membrane is the part that is selectively permeable
Answer:
After someone dissolves an eggshell, the egg is surrounded by a membrane. This membrane is selectively permeable that means it lets certain molecules move through it and blocks other molecules. Water moves through this membrane very easily.
In a woodland ecosystem, the number of species of microorganisms in the soil that do not
harm plants increases. How does this rise in biodiversity affect the sustainability of the
ecosystem?
A The rise in biodiversity makes the ecosystem less sustainable.
B The rise in biodiversity makes the ecosystem more sustainable.
C The rise in biodiversity does not change the sustainability of the ecosystem.
D The rise in biodiversity makes the ecosystem only temporarily less sustainable.
Answer:
I think it’s B
Explanation:
Veteran trees are home to a variety of invertebrate species because a woodland's diversity is essential (insects, spiders, millipedes, centipedes, etc.), Thus, option B is correct.
What is the rise in biodiversity in woodland ecosystem?In addition to lichens and fungi. Mature forests also favor bats among other species. Biodiversity in the woodland is a result of structural diversity.
Stability increases with biodiversity in ecosystems, species, and people. For instance, species with numerous populations that are adapted to a wide range of conditions and high genetic diversity are more likely to be able to withstand disturbances, disease, and climate change.
Generally speaking, expanding the variety of habitats or vegetation structures present at a site can be done to increase biodiversity.
Therefore, The rise in biodiversity makes the ecosystem more sustainable.
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3. The genetic variety within the tiger
population has recently decreased by
overhunting of tigers. What could be the
results of decreasing the genetic
variety?
A. If increases the resistance against
diseases.
B. It decreases the chance of survival
against the large environmental
changes.
C. It causes the tigers to migrate to
different places.
D. It increases the chances of survival
against environmental changes.
You’re
Answer:
i would say B
Explanation:
that feels like the right answer
I need help with this one
Answer:
B. III and IV
Answer:
b the answer would be b.
what's a photo of carbohydrates, lipids, nucleic acids, and proteins look like?
»»————- hello there ————-««
the answer is down below
ততততততততততততততততততততততততততততততততততততততততততততততত
Go on Google and write in the search bar "what's a photo of carbohydrates, lipids, nucleic acids, and proteins look like?" and click on "images"
or
just type in "How does carbohydrates look like", " How does lipids look like", "What does nucleic acids look like", and "What does proteins look like."
ততততততততততততততততততততততততততততততততততততততততততততততত
i hope the answer helps you
can u give a thanks
thank you
ﾟ･:*｡(ꈍᴗꈍ)ε｀*)~｡*:･ﾟ
hii! can someone please tell me if my answer is correct? (subject: science)
-question:
Compare the positions of the North Pole and the South Pole
during summer in the northern hemisphere.
-my answer:
Because of this, the distribution of the Sun's rays changes. In June, in the northern hemisphere summer, the Sun's rays — and warmth — reach all the way to the north pole. ... The north pole is in constant daylight! When the northern half of Earth is tilted toward the Sun, the southern hemisphere is tilted away.
can anyone remove or rephrase or even add anything because i cant waste more points in school
THANKS!
Answer:
Yeh it is the correct answer
Explanation:
i think your answer is correct
Which activity helps the body maintain homeostasis?
Answer:
Exercising
Explanation:
It is just exercising yee yee
Identify the true statements below.
The reaction of an exploding firework occurs at a faster rate than a burning candle.
The activation energy required for an exploding firework is less than the activation energy required for a burning candle.
Answer:
In the explanation-----
Explanation:
The first statement is correct since the gun explosive powder explodes since they light a fuse at first, and once the fuse reaches the end it explodes as a reaction. However, for a candle it relies on the lit fire. Wax is a tough and a longer substance to melt compared to a exploding firework.
For the activation energy for the firework, it uses that energy in a result of the fuse reaching the end and reacting with the gun powder.
Answer:
A is the correct answer
Explanation:
I took the test
I need science fair project ideas. I am in 9th grade. project has to have a independent and dependent variable
Explanation:
please mark as brainlist answers
Answer:
Explanation:
the application of measures to promote public health and prevent the spread of infectious diseases
Answer:
1 2 3 5
Explanation:
All living things need matter and energy to survive. Organisms get matter and energy from food.
Describe how organisms use matter and energy.
Is starch a simple sugar molecule?
Answer:
yes because Most carbohydrates can be broken down by digestion into glucose and these are the carbohydrates
Explanation:
Answer:
Simple vs Complex Carbs. Carbohydrates are sugars that come in 2 main forms – simple and complex. This is also referred to as simple sugars and starches. The difference between a simple and complex carb is in how quickly it is digested and absorbed – as well as it's chemical structure
Cellular respiration occurs in which
organisms?
What is the double layer that makes up cell membrane
Answer: phospholipids.
Explanation: hope this is helpfull
What are cell cycle regulators
Answer:
Cell cycle regulators are the cell cycle only when they are tight bound to CDKS.
Explanation:
To be fully active, the CDK/Cyclin complex must also be phosphorylated in specific locations. Like all kinases, CDKS are enzymes (kinases) that phosphorylate other proteins. Phosphorylation activates the protein by changing its shape.
Help help help help help please!!
A. By producing insulin
Answer:
C. By storing glucose
Explanation:
By storing glucose, the liver makes sure that blood glucose levels remain steady between meals and during sleep. When blood glucose falls, cells in the pancreas secrete glucagon. Glucagon instructs the liver to convert glycogen to glucose, making glucose more available in the bloodstream.
Glycerol and fatty acid are the subunits of what biomolecule?
Nucleic acids
b
Proteins
c
Carbohydrates
d
Lipids
Answer:
D) Lipids
Explanation:
Lipids contain fats, wax is one example of this.
How do substances get into and out of the cell?
Answer:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Which cells are most likely to react in the event that there is a reduction in the supply of oxygen to a person’s foot? Select two options.
epithelial cells
neurons
muscle cells
red blood cells
liver cells
white blood cells
Answer: the answer for your question is muscle cells
Explanation:
Answer:
Epithelial cells and red blood cells
Explanation:
What is the approximate diameter of the Zika virus?
Guys I need help
Please it DUES TODAY please
GUYS IT SOOOOOO HARD
Answer:
the pod splits, the cherry's bright red attracts animals to eat it and the last one is called a Bur
Explanation:
How does Digestion relate to diabetes?
How do drugs and alcohol affect the function of the smooth endoplasmic reticulum?
Answer:Potential mechanisms that trigger the alcoholic ER stress response are directly or indirectly ... Alcohol is the most socially accepted addictive drug. ... Free radical release as a consequence of CYP2E1 function in the ER and subsequent ... Acetaldehyde adducts also affect ER Ca2+ handling in rat ventricular myocytes [65, ...
Explanation:
whats the difference from photo synthesis and cellular respiration
Answer: Photosynthesis makes the glucose that is used in cellular respiration to make ATP. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.