Answer:
A good example of scientific theory repeated many times is the “theory of relativity” proposed by Albert Einstein in 1915 which was tested and repeated in 1919 at the time of solar eclipse which was later repeated again by many scientists.Explanation:
It's a good fact. Hope this helps
Select the correct answer.
An enzyme in a cell became dysfunctional because of an alteration. As a result, the DNA strands would not separate to begin the replication process. Which enzyme has been affected?
A.
DNA ligase
B.
DNA polymerase
C.
helicase
D.
RNA primase
E.
topoisomerase
Answer:
C
Explanation:
because it separate the strands so it is affected so it cannot unwind the strand of the DNA double helix .
hope this helps :)
As in the given scenario, the enzyme DNA helicase is affected, the correct option is C.
What is the function of DNA helicase during DNA replication?Helicases are a type of enzyme that is thought to be essential to all organisms. Their primary function is to unpack the genetic material of an organism.
Helicases are motor proteins that use ATP hydrolysis to move directionally along a nucleic acid phosphodiester backbone, separating two hybridized nucleic acid strands.
DNA helicases are required during DNA replication because they split double-stranded DNA into single strands, allowing each strand to be copied independently.
During DNA replication, DNA helicases unwind DNA at locations known as origins, which are where synthesis will begin.
If the DNA strands were unable to separate during the replication process, DNA helicase is the enzyme most likely to be affected.
The enzyme that unwinds the DNA and creates the replication bubble is known as DNA helicase.
Thus, the correct option is C.
For more details regarding DNA replication, visit:
https://brainly.com/question/16464230
#SPJ2
1. What makes up a phenotype of a plant or animal?
2. What are the genes that produce a phenotype?
3. The study of heredity is called _________________.
4. Who is considered the “father” of genetics?
5. Genes had two copies each. These copies are called ___________.
6. What are Mendel’s 4 findings from his study?
7. The nucleus contains genetic material, or ______. (This is short for _______________________.)
8. How many PAIRS of chromosomes do humans have?
9. True/False: All species have the same number of chromosomes.
10. What are the four kinds of bases that join together in DNA strands?
11. What three people were instrumental in discovering DNA?
12. ___________ _________ make up proteins, and ____________ provide the code to make those proteins.
13. The human genome contains ________________ genes.
14. Describe sequencing.
15. Human DNA is 96% identical to the DNA of ___________________.
16. What are mutations and what do they cause?
17. Adaptations are caused by a ________________ in the DNA of an organism.
18. Describe one way studying genetics of organisms can be beneficial?
19. What are some ethical concerns we have about genetic studies?
Answer:
KANDEL FAMILY
Explanation:
1=Denish Kandel
2=Sujata Kandel
3=Bishnu Kandel
4=Luna Kandel
WILL GIVE BRIANLIEST AND 30 POINTS!
When trying to reach a decision, what is happening in the brain?
A. The frontal lobe reaches out to the hippocampus.
B. The cerebral cortex accesses information stored in the thalamus.
C. The limbic system draws information from the cerebral cortex.
D. The hippocampus accesses memories stored in the thalamus.
When trying to reach a decision, multiple brain regions are involved in a complex network of communication and processing. However, out of the options given, the most accurate answer is C, "The limbic system draws information from the cerebral cortex."
What is a limbic system ?The limbic system is a complex network of brain regions that are involved in emotional processing, motivation, and memory formation.
The cerebral cortex, which is the outer layer of the brain, is involved in many functions, including perception, consciousness, and decision-making. The limbic system communicates with the cerebral cortex, and draws upon information processed by it to make decisions.
The limbic system, which includes the amygdala, hippocampus, and other structures, plays an important role in processing emotions and memories, and influences decision-making by providing input on the emotional significance of different choices.
Additionally, the basal ganglia, which is a group of structures deep in the brain, is involved in decision-making by integrating information about the potential rewards and punishments associated with different choices and helping to select an appropriate action based on that information.
Therefore, the limbic system draws upon information processed by the cerebral cortex, and takes into account emotional and motivational factors to help us make decisions.
Learn more about limbic system at :
https://brainly.com/question/30413961
#SPJ2
How does the mass of an object hitting you affect the force you feel on the hit? Provide evidence from your life.
Answer:
Momentum is a concept or law that says if you ad speed or mass or both to a given object, the force you receive will be greater. so if a basball, say is coming at you you could easily catch it. But if a bowling ball was coming at you the same speed it would probably nock your head off.
Explanation:
Here is your equation for momentum
P=v*m
where P is momentum, V is velocity and M is mass.
1. What makes up a phenotype of a plant or animal?
2. What are the genes that produce a phenotype?
3. The study of heredity is called _________________.
4. Who is considered the “father” of genetics?
5. Genes had two copies each. These copies are called ___________.
6. What are Mendel’s 4 findings from his study?
7. The nucleus contains genetic material, or ______. (This is short for _______________________.)
8. How many PAIRS of chromosomes do humans have?
9. True/False: All species have the same number of chromosomes.
10. What are the four kinds of bases that join together in DNA strands?
11. What three people were instrumental in discovering DNA?
12. ___________ _________ make up proteins, and ____________ provide the code to make those proteins.
13. The human genome contains ________________ genes.
14. Describe sequencing.
15. Human DNA is 96% identical to the DNA of ___________________.
16. What are mutations and what do they cause?
17. Adaptations are caused by a ________________ in the DNA of an organism.
18. Describe one way studying genetics of organisms can be beneficial?
19. What are some ethical concerns we have about genetic studies?
Answer:
#1 The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
#2 Phenotype
#3 Genetics
#4 Gregor Mendel
#5 an allele
#6 Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.
#7 The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins.
Explanation:
Question 6
The electrical charge of a particle called
Answer:
The electrical charge of a particle is called an electric charge.
Explanation:
Electricity always comes in units of the Coulomb, which is the unit of measurement for electric charges. One Coulomb is defined as follows: "the quantity or magnitude of electricity carried by an electron in the electrostatic field around a point on the Earth with coordinates (latitude, longitude)". We can use units like volts and amperes to communicate this kind of data now, but typically you'll see it written as Cs.
To do some simple arithmetic with these units you need to know that one Couloth will equal 93 millimeters squared per second times per second (mC/s*ms).
Although chickens, chimpanzees, cows, and humans share a gene for insulin, two species are more closely related to one another than the others. Select the correct pair of species. (10 points)
A. chickens and cows
B. chimpanzees and cows
C. chickens and humans
D. chimpanzees and humans
As the rise of humans or the homosapins on the planet the earth was full of creatures from all races and they were located in different habitats and inches.
The rise of man was initiated by the primates and marsupials and these later on lead to the development of monkey like large land animals. The gene of insulin is hared between the man and his processor chimpanzee.Hence the option D is correct.
Learn more about the chimpanzees, cows, and humans who share a gene for insulin.
brainly.com/question/25734908
Pregunta urgente ¿Que son horiciones? No se si es de biología o de ciencias
Answer:
Explanation:
Heres where to get your answer
https://www.info.com/serp?q=website%20medical&segment=info.0546&s1aid=3788024678&s1cid=11804561937&s1agid=114484240723&s1kid=kwd-944088888&utm_source=adwords&gclid=CjwKCAiAm7OMBhAQEiwArvGi3IMQUyr3aRG07nCggQt-8rAAgyPT3rJedCcJxTAl1ve9LJwgIxq21RoC4yQQAvD_BwE
what regulates the growth and development of all the body cells
3. Would a cliff in the desert or a cliff along the seashore experience more weathering? Explain your answer.
Answer:
A sea shore would have more weathering, because the gust of wind from the shore line will surley weather out the mountain, including the waves washing out rocks.
Explanation:
Pls give brainliest
A seashore would experience more weathering than the desert. This is because of the gust of wind on the cliff of the mountain.
What is Weathering?
Weathering can be considered as the breaking down or dissolving of rocks and minerals on the Earth's surface. Once a rock or mineral has been broken down by the process called erosion, it transports the small bits of rocks and minerals away from each other. Water, acids, salt, plants, animals, and change in temperature are all the agents of weathering and erosion.
A cliff along the seashore would experience more weathering, because of the gust of wind from the shore line. This will surely weather out the mountains, including the waves washing out the rocks and minerals.
Learn more about Weathering here:
https://brainly.com/question/14426457
#SPJ2
Help please, 30 points.
*VIEW ATTACHMENT BELOW*
Which represents cellular respiration. Hint: There is only 1 process for photosynthesis?
Ignore the answers I put in at the bottom, I don't know if I did them right.
Photosynthesis:
Respiration:
Answer:
Answer:
Explanation:
Answer:
Photosynthesis: photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.The undigested part of the food is called
Diet
Nutrients
Roughage
Starch
Answer:
Roughage!
Explanation:
Use the information to draw an inference about why red beryl has been found in only four places on Earth.
Answer:
The volcanoes with that type of lava are only found in four places on Earth, it can't be made anywhere else.
Explanation:
Red beryl is one of the rarest minerals in the world. Because it is so rare, red beryl is about 1000 times more valuable than gold. Read the passage that describes how red beryl forms. Use the information to draw an inference about why red beryl has been found in only four places on Earth.
planets and moons shine in the sky due to reflected sunlight TRUE or FALSE
NO SITES PLEASE
Answer:
its true but internet should tell you that in a short amount of time
The molecule is illustrated in figure ________.
A) is a saturated fatty acid B) stores genetic information
C) will be liquid at room temperature D) is a carbohydrate
The molecule is illustrated in the figure is an unsaturated fatty acid. These molecules are liquid at room temperature (Option C). It is for that reason that unsaturated fatty acids are called oils.
The unsaturated fatty acids are liquid at room temperature, thereby they are known as oils (they are mainly found in plant fats).
The unsaturated fatty acids have one or more double bonds of carbon to carbon atoms.
Conversely, saturated fatty acids are solid at this temperature and do not have double bonds (they are mainly found in animal fats).
Learn more in:
https://brainly.com/question/3007736
Hey, I need help with these questions please:
Answer:
I think letter A po.. HEHE not sure
Answer:
micronutrients or trace elements are involved in the maintenance of protein structure
A DNA segment has base order TCG TAT AAC. Which copy exhibits an insertion mutation without a frameshift?
A. TCG CCG TAT AAC
B. TCG TAT GAAC
C. TCC TAT AAC
D. TCG TAT AC
A. TCG CCG TAR AAC
Explanation:
I JUST DID THIS QUESTION
The nucleotide sequence TCG CCG TAT AAC exhibits an insertion mutation without a frameshift (Option A).
A mutation is any alteration in the nucleotide (DNA) sequence of the genome of an organism.An insertion mutation is a type of mutation where one or more nucleotide bases are added to the original sequence.A frameshift mutation is a type of mutation that alters the open reading frame of the nucleotide sequence, thereby modifying the linear order of amino acids that will be added from the new nucleotide sequence.An insertion mutation of three consecutive nucleotides does not modify the open reading frame of the sequence because they encode for a new codon.In conclusion, the nucleotide sequence TCG CCG TAT AAC exhibits an insertion mutation without a frameshift (Option A).
Learn more in:
https://brainly.com/question/10206577
one more 20 points what is sun light ?
Answer: sun light are light that comes from sun only
Explanation:
A manufacturing plant has been found guilty of polluting the nearby river. This is _______ pollution.
Identify the features of organisms from their different kingdoms ?
Answer:
All organisms in the Animal kingdom are Heterotrophs meaning, unlike plants which produce their own food, animals feed upon other organisms.
Explanation:
kjdxnjkshicohjdioshco ijdsiochoidshovchdohcoidshiochoixhcoihoxhi oxzhioih ioxho ihzoxh ozhxio hozh
Answer:
kbaf seifhiwksfi kjwas fuesb
Explanation:
iuk ashefuoaeygsh foilkagsbuxvj iskhfewpios ie hiaedghbuad gbv .yes.
What structure within the eye could cause distortions?
Drag each item to indicate whether it exhibits fracture or cleavage.
Answer:
From left to right
Explanation:
Cleavage, cleavage, fracture
The first item exhibit a cleavage. The second item exhibit a cleavage. The third item exhibit a fracture.
In mineral science, Cleavage is the process by which a mineral breaks or splits through smooth planes with a pattern because the material is stratified in a layered pattern. It generally seems regular since it fractures along its plane of weakness.
A fracture happens when a mineral splits with fractures and does not produce a particular definite shape. It frequently emerges in an erratic and irregular pattern.
From the three picture given, the first and the second item exhibit cleavage, and the third item exhibit fracture.
Learn more about cleavage and fracture here:
https://brainly.com/question/13387685?referrer=searchResults
which type of restraint equipment works well in controlling the head movement of a large dog?
Answer:
Standing restraint
Explanation:
place one arm under the dog's neck with the forearm holding the head
Standing restraint equipment works well in controlling the head movement of a large dog. The correct option is (C).
What do you mean by standing restraint?Standing restraint is place one arm under the dog's neck with the forearm, holding the head. The other arm is placed around the animal's body to pull it close to the handler. Can be used on floor or table. Use.
Place one arm under the dog's neck and place your hand onto the side of the head. Pull the dog's head gently into your body. Place your other arm over and around the dog's hindlimbs. This technique can be used to encourage the dog to sit if it is standing, by applying gentle pressure.
There are three types of restraints: physical, chemical and environmental. Physical restraints limit a patient's movement. Chemical restraints are any form of psychoactive medication used not to treat illness, but to intentionally inhibit a particular behaviour or movement.
Learn more about standing restraint:
https://brainly.com/question/9249620
#SPJ2
Your question is incomplete, but most probably your full question was,
Which type of restraint equipment works well in controlling the head movement of a large dog?
A. Leash
B. Hands
C. Standing restraint
D. Towels
8. An elevated ridge is located in the Indian Ocean. In the middle of the ridge underwater volcanoes and mild
earthquakes occur. Continents on one side of the ridge are moving away from continents on the other side of
the ridge. Which of the following best describes the tectonic activity occurring along the ridge?
A. Two ocean plates are sliding past each other.
B. An ocean plate is subducting under another ocean plate.
Two ocean plates are moving away from each other (diverging).
Ď. Two continental plates are moving away from each other (diverging).
Answer:
A
Explanation:
Explain how food is digested in the digestive system?
Petroleum and natural gas
form from
Answer:
formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. Heat and pressure over millions of years turn it into natural gas.
The right and left coronary arteries are the first branches off the a. aorta. b. superior vena cava. to. pulmonary trunk. d. pulmonary veins. g
Answer:
answer is A aorta
Explanation:
aorta is the answer
Describe how the digestive tracts of zebra and lions will differ based on their different diets.
(10 points pls help!!)
Answer: Zebras eat primary carbonation in the form of grasses keep in mind that zebras get their energy from eating grasses and lions get energy from eating the zebra
Explanation:
What would most likely happen to a person who is not getting enough essential amino acids in his or her diet?
The body would synthesize the amino acids.
Muscle growth and repair would be limited.
Stored protein would break down.
The formation of proteins would increase
Answer:
Muscle growth and repair would be limited.