Answer:
C. UV rays from the sun
Explanation:
I think :)
Answer:
C!
Explanation:
6th grade science is my favorite
How much a dna is unique to an individual
DNA is 99.9% identical from person to person as individual although 0.1% difference doesn't sound like a lot it actually represents millions of different locations within the genome where variation can occur.
What is DNA ?DNA is the hereditary material in humans and almost all other organisms the molecule inside cells that contain the genetic information responsible and function of an organism.
DNA is a linear molecule composed of four types of smaller chemical molecules called nucleotide bases such as:
Adenine (A), cytosine (C), Guanine (G), thymine (T).Therefore DNA is 99.9% identical for individual its a hereditary material in human and almost all other organisms.
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How does the size of gravity affect the thickness of the atmosphere you would expect on a planet?
Answer:
The thickness of a planet's atmosphere depends on the planet's gravity and the temperature of the atmosphere
Explanation:
does that help you???
(a) Identify the insertion for the biceps brachii during flexion of the forearm: (b) Identify the insertion of the brachialis muscle during flexion of the forearm: (c) Identify the antagonist during flexion of the forearm: (d) Given its insertion, describe the forearm movement during which the biceps brachii is the prime mover:
(a) The insertion for the biceps brachii during flexion of the forearm is the radial tuberosity of the radius bone. (b) The insertion of the brachialis muscle during flexion of the forearm is the coronoid process of the ulna bone.
(c) The antagonist during flexion of the forearm is the triceps brachii muscle, which extends the forearm. (d) When the biceps brachii contracts, it causes flexion of the forearm at the elbow joint. This movement is called elbow flexion and is used in activities such as lifting objects and performing bicep curls. The biceps brachii is the prime mover in this movement because it is responsible for initiating and carrying out the majority of the movement.
(a) During flexion of the forearm, the insertion for the biceps brachii is the radial tuberosity. (b) The insertion of the brachialis muscle during forearm flexion is the ulnar tuberosity. (c) The antagonist during flexion of the forearm is the triceps brachii. (d) Given its insertion, the biceps brachii acts as the prime mover during supination and flexion of the forearm, allowing the hand to rotate outward and the elbow to bend.
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Saltatory conduction is made possible by ________.
a. diphasic impulses
b. large nerve fibers
c. erratic transmission of nerve impulses
d. the myelin sheath
Answer:
myelinating Schwann cells
Explanation:
In the peripheral nervous system, saltatory conduction is made possible by a series of morphologically and molecularly distinct subdomains in both axons and their associated myelinating Schwann cells.
In noncyclic photophosphorylation, the electrons passed down through the electron transport system are obtained from?.
In non cyclic photophosphorylation, the electrons passed down through the electron transport chain are obtained from water.
Non-cyclic phosphorylation have two Photosystems;
1. photosystem I
2. Photosystem II.
They work in series, first PS II and then PS I and are connected through electron transport chain. Electrons moved from PS II and then passed on to PS I.
The release of electrons from PS II can be replaced by some other electrons which can be came by splitting of the water molecule. The complex responsible for splitting of water molecule is present on PS II. Water molecule is converted into H⁺ , O and electrons are released which can be move through electron transport chain.
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The inheritance pattern of one gene will not affect the inheritance pattern of another gene. This is known as(1 point).
The inheritance pattern of one gene will not affect the inheritance pattern of another gene. This is known as Independent Assortment.
What is Independent Assortment?Independent Assortment may be characterized as a type of law in which the two factors of each character assort or separate out independent of the factor of other characters at the time of gamete formation.
The principle of inheritance pattern was proposed by Mendel. Due to this, he was known as the Father of Genetics. The example of independent assortment includes the combination found in pea plants, such as round shape and yellow color, wrinkled shape, and green color, and round shape and green color.
Therefore, the independent assortment is defined as the mechanism by which the inheritance pattern of one gene will not affect the inheritance pattern of another gene.
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If several highly educated scientists all study the same scientific data, which of the following is most likely to explain why they may all have different conclusions?
If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:
Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.
Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.
Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.
Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.
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TRUE or FALSE
1- Lambda transitions are exactly the same as other non determinism.
2- Non determinism only applies in the direction of the transition, just because an 'a' forces you to be in two states does not mean you cannot be in just one of the two alone via some other path.
3- If two states S1 and S2 both have lambda transitions to each other, they MUST be the same state.
1. The statement "Lambda transitions are exactly the same as other non determinism" is false because lambda transitions introduce additional choices
2. The statement "Non determinism only applies in the direction of the transition, just because an 'a' forces you to be in two states does not mean you cannot be in just one of the two alone via some other path" is false because non determinism affects overall paths.
3. The statement "If two states S1 and S2 both have lambda transitions to each other, they MUST be the same state" is false because lambda transitions allow non-equivalence.
1. Lambda transitions, also known as epsilon transitions, allow a state in a finite automaton to move to another state without consuming any input symbol. They provide additional flexibility and expressiveness to the automaton. Other non-deterministic transitions, on the other hand, are based on input symbols and determine the next state based on the current state and the input symbol.
2. Non-determinism in automata allows for multiple possible paths and states to coexist simultaneously. When an input symbol is encountered, the automaton can transition to multiple states at the same time, representing different possible outcomes. This means that even if an input symbol "a" forces the automaton to be in two states, it does not exclude the possibility of being in just one of the two states alone through some other path.
3. Lambda transitions can establish connections between different states in a finite automaton. If two states, S1 and S2, both have lambda transitions to each other, it means there is a circular dependency between them. However, this does not imply that S1 and S2 must be the same state. It is possible for distinct states to have lambda transitions that create a loop or cycle between them, allowing for non-trivial behavior within the automaton.
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Which type of molecular model is represented in this image?
O=C=0
A. dot diagram
B. space-filling model
C. structural formula
D. ball-and-stick model
Answer:
C. structural formula
Explanation:
thats the structural formula for carbon dioxide C2O
Which shows the levels of organizational hierarchy listed from least complex to most complex?
O organism, population, community
O species, ecosystem, community
O population, community, species
O organism, community, population
which of the following do all vertebrates have in common? more than one answer is possible. group of answer choices mammary glands cranium vertebral column specialized teeth
The vertebral column and cranium are shared by all vertebrates. Not all vertebrates have mammary glands, but some do have specialised teeth.
Do all vertebrates possess a skull?Vertebrata are animals that have backbones, like the one that runs through the centre of this fish. The clade of vertebrates known as the Craniata all have craniums.
What feature do all vertebrates share?skeleton within as well as a backbone. Our skeleton helps to shape us, aids in movement, and shields sensitive body components. All vertebrates have skeletons, however their shapes and structures differ widely from one animal to the next.
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Which ingredients are needed to transform NADP+ to NADPH?
an electron and two hydrogen ions
two electrons and two hydrogen ions
two electrons and a hydrogen ion
an electron and a hydrogen ion
Answer: Two electrons and a hydrogen ion
Explanation: The light reactions use solar power to reduce NADP+ to NADPH by adding a pair of electrons along with a hydrogen nucleus, or H The light reactions also generate ATP by powering the addition of a phosphate group to ADP, a process called photophosphorylation.
The ingredients needed to transform NADP+ to NADPH are an electron and a hydrogen ion.
Nicotinamide adenine dinucleotide phosphate ion (NADP+) is an energy carrying ion which transfers high energy electrons from chlorophyll to other molecules during photosynthesis.
Photosynthesis is defined as the process by which green plants are able to manufacture their own food.
In the light stage of photosynthesis, the electron and hydrogen atom released during photolysis of water is picked up by the energy carrying ion NADP+.
This is then converted to NADPH, that is Nicotinamide Adenine Dinucleotide Phosphate Hydrogen.
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if an organism is a prokaryote, unicellular and can survive in harsh conditions, in which doiman would it be classified
Answer:
The correct answer is - Archaea.
Explanation:
Archaea is one of the three domains of life other than bacteria and eukarya. Archaea are prokaryotic organisms that are unicellular and present in very extreme conditions like salt environments or extreme heat.
Archaea used to be placed with bacteria but due to some closeness with the characteristic of eukarya as well as bacteria, it is placed as a separate domain. It lacks nuclei and has a cell wall in its cell.
an eye orbit fully enclosed by bone, instead of just a bar of bone behind the orbit, is a derived feature in primates. in which type of primate do we expect to see this?
The anthropoids have a fully enclosed bony orbit.
Who are anthropoids?
The simians, anthropoids, or higher primates are an infraorder of primates encompassing all creatures conventionally named monkeys and apes. To be more specific, they are made up of the parvorders New World monkeys and Catarrhini, with the latter being made up of the superfamilies Cercopithecidae and apes.
Anthropoids are a group of primates today represented by humans, monkeys from both the New World and the Old World, and apes. Anthropoids are a group of primates having an eye orbit fully enclosed by bone, instead of just a bar of bone behind the orbit.
Hence, the anthropoids have a fully enclosed bony orbit.
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define cholesterol in your own words
Question 19 6f 25
H is a(n) ______
of hydrogen.
Answer here?
Answer:
Symbol
I hope it's helps you
Thermal energy moves from A to B by . Heat transfer will continue until the liquid in B reaches temperature as the liquid in A.
Answer:
conduction. Radiation.
Explanation:
Answer:
conduction and the same
Explanation:
differernce between thal and thar deserts?
Although the Thal and Thar Deserts are both located in the region of South Asia, they do not have the same climatic conditions and number of human settlements.
What more should you about about the difference between the Thal and Thar Deserts?Thar Desert has been more extensivly cultivated and populated. It supports a significant amount of agricultural activity, thanks to the Indira Gandhi Canal.
In contrast, the Thal Desert is less populated, with agriculture primarily dependent on rainfall, making it less consistent.
the Thar desert receives more rainfall compared to the Thal desert. The Thar desert has a monsoon climate, and its average annual rainfall is about 100-500 mm,
while the Thal desert receives roughly less than 50 mm of rainfall per year.
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Answer this question
Based on Table 1, the severe PKU condition is associated with a substitution mutation of Isoleucine to Threonine in the PAH enzyme.
What is the disease PKU?PKU is brought on by mutations in the gene that produces the enzyme PAH or phenylalanine hydroxylase. The body requires this enzyme to convert the amino acid phenylalanine into other compounds.
The amino acid phenylalanine, which is harmful to the brain system, accumulates as a result of PKU. PKU might result in intellectual problems if left untreated.
Severe PKU condition is associated with a substitution mutation of Isoleucine to Threonine in the PAH enzyme. This mutation results in less than 10% of the wild-type enzyme activity and leads to a phenylalanine blood concentration of over 1200-1800 UM and severe intellectual disability.
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What are macronutrients in terms of their structure?
Question:What are macronutrients in terms of their structure?
Answer:Macronutrients include carbs, protein, and fat. They provide energy in the form of calories and are needed to maintain your body's functions and structure.
Explanation:
HERE IS YOUR ANSWER
Is Helicase functional in elongation?
Answer:
Proteins with seven conserved "helicase domains" play essential roles in all aspects of nucleic acid metabolism. ...
Explanation:
Known or putative helicases are required for general transcription initiation and for transcription-coupled DNA repair, and may play important roles in elongation, termination, and transcript stability.
NEED HELP DUE TODAY PLZ HELP ME I AM STUCK PLZ PLZ PLZ HELP ME!!!!
What three parts make up the modern cell theory?
Choose 3 answers:
(Choice A)
A
Cells can only come from other cells.
(Choice B)
B
Cells arise spontaneously.
(Choice C)
C
The cell is the building block of all living things.
(Choice D)
D
All organisms are made of one or more cells.
Answer:
d
Explanation:
all organisms are made of one or more cell
Question one - C
Question two - D
Question three - A
TIME REMAINING
56:39
Which statement is true about inorganic compounds?
They are not made of atoms.
They contain carbon.
They are not made from living things.
They are all elements.
Answer:
They are all elements
Explanation:
1) INORGANIC COMPOUNDS ARE COMPOUNDS THAT ARE NOT MADE UP OF CARBON AND HYDROGEN.
2) They are also not made from living organisms, it's rather organic compounds that are made from living things
3) And for the 1st one, EVERYTHING! is made up of atoms because that is smallest unit or basic unit of matter
4) And so far all the inorganic compounds I've seen are elements, and that is the only valid answer.
Answer:
C
Explanation:
They are not made from living things.
Please please ASAP help me ..Will mark Brilliantest
Alex poured some pond water into three beakers. She then put waterweed into each beaker. She put the beakers in different places.
b. In the school pond there were lots of water lilies with large leaves covering the surface. There were not many plants growing below the surface. Suggest a reason for this.
Answer:
The growth of waterweed plant is higher in beaker E.
Explanation:
The growth of waterweed plant is higher in beaker E because the waterweed absorb nutrients that is provided in the form of fertilizers. Fertilizers are the nutrients that is essential for the growth of plants. Those plants that has more nutrients available can grow faster than those plants which have no nutrients or less nutrients because these nutrients provides raw material for the formation of amino acids and enzymes that contributes in the growth and development of the body.
please help im stuck on this its about rocks
Answer:
C. Abrasion
Explanation:
Rusting, isn't caused by friction.
Dissolving isn't caused by friction either.
Neither is exfoliation.
^^ By the process of elimination we can conclude that the answer is in fact C, abrasion! Hopefully this helps! I hope you do well!
why is recombination important to evolution
Which of the following is an benefit of coal? *
ecosystem destroyed
cheap and abundant
clean burning
greenhouse gas emissions
Answer:
Advantages of Coal
Huge Global Reserves.
Not an Intermittent Energy Source.
Reliable Fuel.
Inexpensive Energy Source.
Independent of the Weather.
Plenty of Applications.
Compatible With Other Energy Sources.
Creates Jobs.
Explanation:
Look at the diagram above.
Look at the diagram above. Which number best describes the population of lizards that could be supported?
A
29
B
87
C
165
D
300
Answer:
A.29
Explanation:
.........................
1. In the fast change, how are other parts of the ecosystern affected?
Answer:
is there more to this question because this doesn't make sense.
Explanation:
in 1910, the common fruit fly, drosophila melanogaster, became a model organism in genetics due to the pioneering experiments of thomas hunt morgan. in 1923, bridges and morgan published much of their data on genetic experiments in carnegie institution publ. no. 327. among the experiments they reported in this volume concerned two characteristics: wing position and scutellar hair. normal (wild-type) flies fold their wings over their abdomens when at rest but flies w
The original Dichaete female used in the first cross has the genotype Dd. The original hairy male used in the first cross has the genotype hh.
In the progeny of the first cross, half of the flies (both male and female) were dichaete. Since the parental female was dichaete (mutant phenotype), and all the progeny from this cross were dichaete, it indicates that the mutant allele for Dichaete is dominant.
In the progeny of the first cross, none of the flies were hairy. This means that the parental male used in the cross was not hairy (wild type), and none of the progeny inherited the hairy phenotype. Therefore, the mutant allele for hairy is recessive.
Since the mutant allele for Dichaete is dominant, and the female used in the first cross was dichaete, we can conclude that her genotype must be heterozygous (Dd) for the Dichaete allele.
In the progeny of the first cross, none of the flies were hairy, indicating that the original male used in the cross was not hairy (wild type). Therefore, his genotype for the hairy allele is homozygous recessive (hh).
So, to summarize:
The original Dichaete female used in the first cross has the genotype Dd. The original hairy male used in the first cross has the genotype hh.
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