Answers
Related Questions
Which of the following best describes a gene?
A
A gene is a protein that you inherit from your parents.
A gene is a protein that you inherit from your parents.
B
A gene is a portion of a DNA molecule that codes for a protein.
A gene is a portion of a DNA molecule that codes for a protein.
C
A gene is a protein that produces differences in traits.
A gene is a protein that produces differences in traits.
D
A gene is a special type of RNA that codes for a protein.
Answers
B A gene is a portion of a DNA molecule that codes for a protein.
Its not a protein nor RNA
Which of the following is the most likely way that two water molecules will interact?
Answers
Answer:
Neither, D is the correct answer
Explanation:
A hydrogen bond will form between the hydrogen atom of one water molecule and the oxygen atom of the other water molecule
Two water molecules will interact to form an hydrogen bond between the hydrogen atom of one water molecule and the oxygen atom of another water molecule.
N.B: None of the two options provided is correct
Water molecules are POLAR. This means that each water molecule is composed of two positive hydrogen ions that are electrostatically attracted to the negative oxygen ion. This causes electrons to be pulled towards the electronegative oxygen atom (O2-), hence, causing POLARITY. The polarity of water molecules allows an interaction between the hydrogen atom of one water molecule to be attracted to the oxygen atom of another water molecule to form HYDROGEN BOND.Therefore, two water molecules will interact to form an hydrogen bond between the hydrogen atom of one water molecule and the oxygen atom of another water molecule.
Learn more: https://brainly.com/question/14413630
A comparison was made across eight species for their differences in amino acid sequences for cytochrome C, a protein in the
electron transport chain in the mitochondria. Which arguments can be supported by the data? Select all that may apply.
1)
A)
Species A is the common ancestor to all of the other species.
B)
Species B shares the most recent common ancestor with Species A.
Species C shares the most recent common ancestor with Species A.
D)
Species Gis the common ancestor to all of the species in the table.
Species G has the fewest homologous structures in common with Species A
since its divergence was longest ago.
E)
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Answer:
D)
Species Gis the common ancestor to all of the species in the table.
Explanation:
Hope this helps
Answer:
Its both C and E which is C) Species C shares the most recent common ancestor with Species A. and E) Species G has the fewest homologous structures in common with Species A since its divergence was longest ago.
Explanation:
did it on usatestprep
What is the correct path of blood through the circulatory system?
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Explanation:
in the systematic circulation the left ventricle pump's oxygen- rich blood into the main artery ( aorta) . The blood travels from the main artery to larger and smaller arteries and into the capillary network.
During an annual check-up, the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph nodes most likely indicate? A. white blood cells are growing uncontrollably B. the body is not receiving enough oxygen C. the body is experiencing an infection D. white blood cells are lacking nutrients
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Answer:
A: white blood cells are growing uncontrollably
Explanation:
Which line is the endpoint of a ray
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Answer:
A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. A ray is named using its endpoint first, and then any other point on the ray
Explanation:
Answer:
the starting point of the ray
Explanation:
Which of the following best explains why carbon dioxide must be added to water?
a. Carbon dioxide bubbles can’t be produced if it is not added to the solution.
b. Carbon dioxide maintains the green color seen in the plant.
c. Carbon dioxide is a needed reactant (input) of photosynthesis.
d. Carbon dioxide does not need to be added.
Answers
Answer:d
Explanation: it is d because the hypoalergenics make it go to 6.2569times the equalbility so i get d.
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)
Open systems are _______.
A. Isolated
B. The most common in nature
C. Self contained
D. The lease common in nature
Answers
list the importance of mucus in regards to a frog skin
Answers
The nucleus contains which of the following?
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Answer:
DNA
Explanation:
The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.
Recall what you know about cell biology to complete the statements. DNA is located in the of the cell. DNA contains segments called that code for a particular trait. DNA is made of that form .
Answers
Answer:
Nucleus
Genes
Nucleotides
Base pairs
Explanation: just did it on EDU20
Answer:
The other person is correct
Explanation:
[Earth Systems/Pollution Question].
What is graywater?
A. Household wastewater that does not contain surfactants.
B. Household wastewater except for the wastewater from toilets.
C. Wastewater generated from indoor household usage.
D. All wastewater generated from household usage.
Answers
Answer:
B)Household wastewater except for the wastewater from toilets.
Explanation:
"Well graywater is wastewater generated in households or office buildings from streams without fecal contamination,all streams except for the wastewater from toilets."
TECHNOLOGY DEPENDS ON NATURE AND
TECHNOLOGY PROTECTS NATURE
Answers
Answer:
False
Explanation:
technology destroys nature, thats y u cant see stars in cities
Answer:
Actually technology destroy it. Technology may make you happy for a moment but when taken you're even happier and start to notice your surroundings a bit better. Also technology is made in factories which causes greenhouse gasses and since so many people want technology more and more gasses erupt.
Outro:
Thanks for reading, hope this helps, and have a wonderful day/night! OwO
Which of the following best describes how energy from the Sun causes convection in the atmosphere? A.Sunlight warms the air near Earth's surface, causing it to expand.When air expands, it rises, and cooler air moves in underneath it . B.Sunlight heats the ground, which then radiates heat. The heat radiated from the ground warms the air, causing it to expand.As the air expandsit rises, and cooler air moves underneath. C.Sunlight dries out the air in the upper atmosphereDrier air is less denseso it sinks, and pushes air with more moisture upward D.Sunlight warms the air in the upper atmosphere, causing its density to increase.As a result, the warm alr sinks, and cooler air moves in to replace it
Answers
Answer: the Answer is A
Explanation:because just look up the definition for convection it will help you understand it more bc i dont know how to explain my answer hope it is correct
The best description of how energy from the Sun causes convection in the atmosphere is Sunlight warms the air near Earth's surface, causing it to expand. When air expands, it rises, and cooler air moves in underneath it. The correct option is A.
What is convection?Convection, often known as a heat transfer mechanism, is a method of moving heat. When a fluid, such as air or water, is moving, this heat transfer takes place. Temperature differences within the fluid cause convection.
In free convection, air or water rises and is replaced by a cooler parcel of air or water as it moves away from the hot body.
Therefore, the correct option is A. Sunlight warms the air near Earth's surface, causing it to expand. When air expands, it rises, and cooler air moves in underneath it.
To learn more about convection, refer to the link:
https://brainly.com/question/16635311
#SPJ6
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!!!
Answers
Answer:
c mantle to core collision
How does the reactivity of the elements change as you go down the periodic table
Answers
Answer:
The farther to the left and down the periodic chart you go, the easier it is for electrons to be given or taken away, resulting in higher reactivity
Answer:
The metallic character increases as you go down a group. Since the ionization energy decreases going down a group, the increased ability for metals lower in a group to lose electrons makes them more reactive.
What forms when rocks break down?
Answers
Answer:
erosion
Explanation:
a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
Answer:
Sedimentary rocks
Explanation:
Sedimentary rocks because they are formed from other rocks that were broken down by weathering and erosion.
How can chemical energy be transformed into sound energy? *
A Operating a hand-crank record player
B by turning on a battery-powered radio to hear music
C by heating a tea kettle over a burner to the point it whistles to let out steam
D by hitting a drum with a stick and hearing a loud noise
Answers
B: by turning on a battery-powered radio to hear music
The difference between cytokinesis in an animal cell and cytokinesis in an plant cell
Answers
Answer:
Explanation:
Cytokinesis occurs differently in animal and plant cells. In animal cells, the plasma membrane of the parent cell pinches inward along the cell's equator until two daughter cells form. In plant cells, a cell plate forms along the equator of the parent cell.
During the Jurassic, what tectonic process was ongoing along the west coast of
North America?
extensional faulting
subduction related mountain building
mid ocean ridge spreading
large transform faults
Answers
Answer:
they did not do any thing
Explanation:
because they did
Plzz Help! 20 points!!
What are the possible effects of contaminated water on the health of an individual or community? Explain your answer in terms of what causes the contamination, the types of infectious agents involved in the related diseases, and how these diseases can spread.
Answers
Answer:
The possible effects contaminated water can cause problems to your health giving out different kinds of parasites like cryptosporidiosis (Crypto), which is a disease that causes watery diarrhea; can be caused by microscopic germs in the water. They can spread so far in the water and the worst part is you can not even see it since it is so small.
Explanation:
This should be more helpful in English then Spanish, unless you read Spanish.
sorry for the late answer
Answer: The health effects of drinking contaminated water can go from no physical impact to severe illness or even death. Drinking contaminated water can effect you immediately, or may not be noticed for many months. Effects include gastrointestinal and stomach illnesses like: nausea.and Vomiting Cause your body is trying to get rid of all the toxins. It could give the community or individual lead poisoning or a disease that can contaminate water. A disease can cause contamination. Like mosquitos and their eggs. The mosquito might be carrying west Nile, ebola, or Zika and that can be spread by it laying an egg in our drinking water causing contamination. if a person drank faucet/tap water, they would get infected with that disease because the eggs travel through the water pipe to homes. This can cause problems to our health. Giving us different kinds of parasites like cryptosporidiosis (Crypto), which is a disease that causes watery diarrhea; it can be caused by microscopic germs in the water. They can spread so far in the water and the worst part is you can’t even see them cause they’re so tiny.
6. Evaluate the different ways an animal can respond to stress.
Answers
what makes up a community?
Answers
Answer:
an interacting group of various species in a common location
Explanation:
a Student has a substance with a ph9 what should the student add to the solution to lower the ph?
Answers
Answer:
To lower the ph you would put something acidic like lemon juice or vinegar.
Explanation:
why does your body need a communication system?
Answers
Answer:
A communication system allows the body to respond to its environment and maintain homeostasis. The nervous system sends signals through specialized tissues, works quickly, and controls immediate processes
Can small trees contribute oxygen?
Answers
In a pedigree how do you know if the individual is male or female?
a
Males are squares, females are circles. B
Males are shaded, females are not shaded.
Males are not shaded, females are shaded.
こ C
d
Males are circles, females are squares.
Answers
If your
DNA sense strand says: ATG
mRNA says: UAC
tRNA says: AUG
What is the amino acid that is used?
a: Tyr
b: Met
c: Pro
d: Ser
e: Aliens
Answers
How does the shape of enzyme determine its function? Define the term denature (20 points)
Answers
Denature means to destroy the characteristic properties of (a protein or other biological macromolecule) by heat, acidity, or other effect which disrupts its molecular conformation.
ILL MARK BRAINLIEST HELP ALL GRADES ARE DUE TOMORROW ANSWER ALL QUESTIONS PLEASE
Answers
Answer:
10. Controls the activity of all organelles in the cell
12. Chromosomes
13. Vacuoule
14. Stores nutrietns and waste products. Also provides structure for the cell