Answer:
the earths orbit is not a circle the orbit is more or less like an egg, mercury has an egg shape to, Venuses orbit is more of a perfect circle,Marses orbit is slanted 25 degreas, u get the idea every planet orbits the sun diffrently
Explanation:
The structure of DNA is a double helix
True
False
Answer:
true
Explanation:
Answer:
Double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating groups of sugar (deoxyribose) and phosphate groups.
Explanation:
Most biological macromolecules contains carbon. Which organic compound, used for stored chemical energy, contains carbon, hydrogen, oxygen, and will sometimes contain and phosphate group
A.) Lipid
B.) Carbohydrate
C.) Protein
D.) Starch
Lipid is an organic compound that is used for stored chemical energy, contains carbon, hydrogen, and oxygen, and will sometimes contain a phosphate group. Thus, the correct option for this question is A.
What are Macromolecules?Macromolecules may be defined as types of molecules that are large, complex, and typically formed due to the association of two or more smaller units known as monomers with the help of intermolecular forces. Examples of macromolecules include proteins, carbohydrates, nucleic acids, lipids, etc.
Lipids are generally composed of carbon, oxygen, and hydrogen, as well as nitrogen, phosphorus, sulfur, and other elements. These macromolecules are utilized in order to store long-term energy. Carbohydrates are known to supply immediate energy to the body.
Therefore, the organic compound used for stored chemical energy contains carbon, hydrogen, and oxygen, and will sometimes contain the phosphate group known as lipids. Thus, the correct option for this question is A.
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Please help what does it mean to falsify something please make sure you use your own word please and thank you
Answer:
To make others believe that it's not true, or to make something wrong.
Which symbol represents a cell dividing by mitosis
Answer:
Answer: There is no concluded symbol for a cell dividing by mitosis but if you want to study and work hard then read books and you might find a clue in there about the questions you have. Try talking to your teachers about questions you have or questions you can't find on the internet or in books. But I really doubt that will happen often. Have a wonderful rest of your day.
Explanation:
Answer:
2n ----> 2n is the symbol
These scientists are called upon to teach careful excavation methods to those studying taphonomy at the Body Farm:
I believe it's a physical anthropologist.
Answer:
C physical anthropologist
Explanation:
Chloroplasts contain chlorophyll a, chlorophyll b, and carotenoids. Why is this important in the process of photosynthesis? Support your answer with facts.
Answer:
Explanation:
Photosynthesis is the process by which green plants synthesize their food from carbon dioxide and water by using the green pigment chlorophyll generating oxygen as product.
Chlorophyll "a " absorbs light from the orange-red and violet-blue areas of the Electromagnetic spectrum. Also Chlorophyll a transfers energy to the reaction center and donates two excited electrons to the electron transport chain
Its main role is as a primary electron donor in the electron transport chain. So the energy from the sun will ultimately become chemical energy that can be used by the plant for cellular processes.
Chlorophyll "b" absorbs blue light. The main role is to expand the absorption spectrum of organisms.
Plant can absorb more energy from the high frequency blue light part of the spectrum. Its presence in cells helps plant convert a wider range of the energy from the sun into chemical energy.
Carotenoids are usually red, orange, or yellow pigments, and include the compound carotene. These compounds are composed of two small six-carbon rings that are connected by a "chain" of carbon atoms. As a result, they do not dissolve in water, and must be attached to membranes within the cell. Carotenoids cannot transfer sunlight energy directly to the photosynthetic pathway, but must pass their absorbed energy to chlorophyll. For this reason, they are called accessory pigments.
Answer:
The presence of chlorophyll a, chlorophyll b, and carotenoids in chloroplasts allow plants to absorb more energy from sunlight by absorbing multiple wavelengths. Chlorophyll a absorbs blue-violet light and red light. Chlorophyll b absorbs mostly blue light. Carotenoids absorb violet, blue, and blue-green light. The pigments together, therefore, are able to absorb a wider range of wavelengths.
Explanation:
^edge sample answer
14. The direction water moves across a cell membrane depends on the
concentration of what on either side of the cell membrane?
Answer:
Explanation:
The level of concentration as moving from a area of high concentration to a low concentration until equaliburm is reacted so from a area that has a lot of the desired contain to a area of which lack that desired contain
Which of the following has the lowest density?
Our star the Sun
Earth's Moon
The planet Jupiter
Water
Answer:
I'm assuming it's Jupitar because it's a gaseous planet. The sun is plasma, the moon is a solid, and water is a liquid.
Researchers say that 2,000 bats live in a well. The average wingspan of each bat is seven inches. Imagine that all the bats line up in a straight line, wing to wing. The length of the bats will equal the length of how many soccer fields? Assume that a soccer field is 4,680 inches long.
Answer:
With a wingspan stretching 15 to 16 inches and a total body length of 5 ... Due to its large size and dense fur coat, the hoary bat is also the most hardy, ... The wings of most other bats in Montana are hairless and their ears are long. What's more, “the fast, straight flight of the hoary bat makes it easy to identify on the wing,”
Explanation:
Hope this helps
According to this map, why did the French do so well at the beginning of the Seven Years’ War?
The French had more land.
The French fought on their own territory.
The French repeatedly defeated the British Navy near the coast.
The French surrounded the British.
Answer:
The answer is B.
Explanation:
Most of the early battles of the Seven Years' War were fought on French land. Due to their territory advantage, the French won most of the battles in the beginning of the war. So, the answer is B: The French fought on their own territory. Edge2020.
Stay safe and good luck!
P.S. Thank you Brainly Moderators for deleting the wrong answers to this question.
According to this map, the French do so well at the beginning of the Seven Years’ War because the French fought on their own territory, hence option B is correct.
How French do so well at the beginning of the Seven Years’ War?This map indicates the Seven Years' War. Looking Gulf of St. Lawrence, French Territory is in Canada. The French fought on their own territory. The territory of Canada is seen on the map. Pennsylvania, New York, Nova Scotia, and Canada all spoke French.
A “map” is a visual representation of a particular place, such as a city, or town, you can locate a location fast by using a map. The map represents four directions North, East, West, and South.
Therefore, the French do so well at the beginning of the Seven Years’ War because The French fought on their own territory.
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The given question is incomplete, so most probable complete question is,
The map shows the area of The Seven Years’ War.
Map of the Seven Years' War. French Territory is in Canada and above the Gulf of St. Lawrence. British Territory includes the New England states along with Nova Scotia. Disputed Claims appear between the two territories. Numerous battle sites such as Quebec, Montreal, Acadia, and Boston are marked.
According to this map, why did the French do so well at the beginning of the Seven Years’ War?
The French had more land.
The French fought on their own territory.
The French repeatedly defeated the British Navy near the coast.
The French surrounded the British.
photosynthesis steps
enzymes are required for most chemical reactions in living cells because..
Answer: Enzymes are required for most chemical reactions in living cells because these reactions need to happen very quickly and need a catalyst. Enzymes are catalysts for chemical reactions in living things. Enzymes, being a catalyst, decreases the activation energy needed to start a chemical reaction and, as a result, also increases the rate of the chemical reaction.
Label all of the letters A-J.
Answer:
I'm willing to help but, what is the question and what are the labels we are supposed to be labeling all of the letter from A to J?
Answer:
I'm willing to help but what do we have to label in the question?
Explanation:
what is the number of chromatids in each chromosome at cytokinesis
Answer:
46
Explanation:
answer all three for brainly!
Answer:
A
C
D
NOT SURE IF CORRECT
SORRY
Explanation:
Plz help! Its due in like 10 mins!!
HELP
Answer:
c.
Explanation:
It is showing the size of Earth's layers. There is nothing here about its chemical composition or Earth's temperature.
How could this be possible since the Kansas well was so far away from the Wyoming lake or river?
A.Pollution traveled through the surface water to reach the well.
B.Both locations where the toxic pollution was found were along the same river.
C.Both locations are located in the same watershed.
D.None of the above
Answer:
C.Both locations are located in the same watershed.
Explanation:
D. None of the above
I think it should work, hopefully it does!!
Minerals are often found in the shapes of crystals.
True
or
False
Answer:
False
I hope this helps!
1 How do animals receive their necessary nitrogen?
2. Why can't plants use nitrogen gas directly?
3. Explain why bacteria are essential parts of the nitrogen cycle.
what is present in the prokaryotic cells
Answer:
No nucleus
Explanation:
Please help I don’t get it
Answer:
your answer lies in the figure above the question (the image)
A collision between which two types of crust will most likely produce a mountain range?
Answer:
Be more specific
Explanation:
Answer:
A convergent boundary
Explanation:
Convergent boundaries are pieces of crust that collide against each other. They push upwards, and that land that is pushed upwards is a mountain. Mount Everest is a good example. It was made in two tectonic plates, and since these plates are still pushing upwards to this day, this mountain grows around 40 cm each year. I hope this helps!
What is the complementary DNA strand to the following DNA strand? *
GAC T T TG ACTA AGCT
a. GACTTTGACTAAGCT
b. CTGAAACTGATTCGA
C. GACUUUGACUAAGCU
d. CTGAAACTGATACGA
Answer:
B. CTGAAACTGATTCGA
Explanation:
As C binds with G, A binds with T, G binds with C and T binds with A, option b is the DNA strand that will bind with the existing DNA strand.
Which of the following is true about cells?
A.
Both eukaryotic cells and prokaryotic cells always contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
B.
Neither prokaryotic cells nor eukaryotic cells ever contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
C.
In general, prokaryotic cells do not have a true nucleus or membrane-bound organelles, whereas eukaryotic cells contain both a nucleus and organelles enclosed by membranes.
D.
In general, eukaryotic cells do not have a true nucleus or membrane-bound organelles, whereas prokaryotic cells contain both a nucleus and organelles enclosed by membranes.
Answer:Its C
Explanation: In general, prokaryotic cells do not have a true nucleus or membrane-bound organelles, whereas eukaryotic cells contain both a nucleus and organelles enclosed by membranes. Is true.
An athlete can exercise by making mechanical waves in ropes. What is the medium of these waves?
(Is not C, the athlete)
PLEASEEEE
Answer:
a the rope
Explanation
Answer:
The Rope
Explanation:
introducing a new or different quality
Answer:
Quality improvement is a systematic, formal approach to the analysis of practice ... Access Dashboard · Latest Announcements · Permission Request · ALSO ... and properly implementing QI is essential to a well-functioning practice, and is ... The QI culture looks different for every practice, but may include establishing
Explanation:
hey biss whats up biss s m d biss
Select the correct answer from each drop-down menu.
Cancer is a disease that involves uncontrolled cell division caused by a genetic mutation. It can occur in almost any region in the body. So, cancer is essentially uncontrolled ______ of _____
Blank 1:
meiosis
mitosis
regeneration
Blank 2:
embryonic stem cells
gamete cells
specialized cells
Answer:
Cancer is a disease that involves uncontrolled cell division caused by a genetic mutation. It can occur in almost any region in the body. So, cancer is essentially uncontrolled mitosis of specialized cells
Explanation:
It can occur in almost any region in the body. So, cancer is essentially uncontrolled mitosis of specialized cells. The correct options are b and c respectively.
What is cancer?Cancer is a medical condition in which cells in one portion of the body expand and multiply inconsolably.
Cancerous cells have the ability to invade and destroy healthy tissue, including organs. Cancer can start in one part of the body and spread to other parts. This is referred to as metastasis.
Cancer is caused by changes in genes, which are the basic physical units of inheritance. Genes are organized in chromosomes, which are long strands of tightly packed DNA.
Cancer is a genetic disease, which means that it is caused by changes in genes that regulate how our cells function, particularly how they grow and divide mitotically.
Thus, the correct options are b and c respectively.
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Explain why an igneous might be found with large, well-formed crystals.
Explanation:
When magma cools within the Earth, the cooling proceeds slowly. Slow cooling allows time for large crystals to form, so intrusive igneous rocks have visible crystals.
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Explain what might have happened to make a drop of salt water from the ocean become a drop of freshwater in Falls Lake?
Answer:
Evaporation
Explanation:
The drop of salt water is heated by the sun. The H2O molecules start to move faster and the liquid water becomes a gas. The salt is left behind as the water droplets are carried in a cloud. Then they fall as rain which is freshwater.