Answer:
B. The cell or organism may or may not have any noticeable changes.
Explanation:
Some mutations can cause small changes, if any, such as different colored hair, or they can cause massive changes such as uncontrollable cell division, AKA cancer. Mutations are random so nothing is definite.
The mutation is the alteration in the nucleotide sequence or the proteins. If mRNA is incorrectly produced and alters the protein then there may be or may not be any noticeable changes. Thus, option B is correct.
What is mutation?The mutation is the state in which the bases or the amino acids coding the proteins during the mRNA translation are altered due to mutagens, genetic error, etc.
The mutation in the protein may or may not cause any change as some changes are not noticeable and very small, while some alterations may be big and dangerous.
Therefore, the mutation in the proteins may or may not be noticeable.
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27. What is the reaction for aerobic cellular respiration?
Answer:
Aerobic respiration takes place in the mitochondria and require oxygen and glucose, and produces carbon dioxide , water and energy . The chemical equation isWhich would be the most accurate title for this picture?
a)primary succession after a controlled fire
b)primary succession after a volcanic eruption
c)secondary succession after a controlled fire
d)secondary succession after a volcanic eruption
Primary succession after a volcanic eruption would be the most accurate title for this picture. So, the correct option is B.
What is Primary succession?The process of ecological succession known as primary succession occurs where there was previously no biological community, such as on bare rock, in sand dunes, or after a volcanic eruption. Pioneer species that can colonize bare rock and soil, such as lichens and mosses, typically initiate primary succession by doing so.
As these pioneer species slowly decay and decompose, they add organic matter to the soil and promote colonization by other plants and animals. The primary succession process can take hundreds or even thousands of years to achieve a stable climax community, which is an organism community that is mostly self-sustaining and adapted to its environment.
So, the correct option is B.
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what factors determine the rate at which mechanical and chemical weathering take place?
plants alternate their generations by switching between
Answer:
Plants alternate their generations between sporophyte and gametophyte generations.
Explanation:
Plants life cycle has two generations i. e. Sporophyte and gametophyte. Sporophyte is the first phase of plant life cycle in which spores are produced that are diploid i. e. double number of chromosomes while the second phase is gametophyte in which gametes are produced that are haploid i. e. half number of chromosome. Gametes contains sperm cells and egg cells which fuse together in the process of fertilization.
The image illustrates a human-induced environmental change.
The image best illustrates which change?
a. pollution
b. wildlife hazard
c. eutrophication
d. non-sustainable harvesting
Answer:
B. Wildlife Hazard
Explanation:
Hope this helps :)
Answer:
Wildlife hazard
Explanation:
wildlife in a dangerous place
Evolution is change in a population over time and includes the gene pools of that population. How does biogeographic isolation allow for the change of gene pools over time? Biogeographic isolation affects the random changes that take place within gene pools. Biogeographic isolation causes changes in gene pools that result from populations being separated. Biogeographic isolation determines who will win competition for mates. Biogeographic isolation determines the time that populations will breed.
Answer:
A
Explanation:
Due to evolution, there are changes in gene pools over time because: B. Biogeographic isolation causes changes in gene pools that result from populations being separated over time.
What is an evolution?Evolution can be defined as a process of gradual change in the characteristics and genetic pool (make-up) of the species of a living organism over several generations.
In Genetics, a scientific technique which is commonly used by scientist to determine evolutionary relationships between the gene pools of a population is the study of their fossils and biochemical similarity.
In conclusion, biogeographic isolation allow for the change of gene pools that result from populations being separated by several environmental or abiotic factors over time.
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Andy is using a graduated cylinder to measure the volume of water. Which of the following are correct procedures for reading the volume of water in a graduated cylinder?
I.
He should hold the graduated cylinder in his hand so the surface of the water is at eye level.
II.
He should place the graduated cylinder on a flat surface and bend down so the surface of the water is at eye level.
III.
He should take the reading from the bottom of the curve of the surface of the water.
IV.
He should take the reading from the highest point of the surface of the water.
A.
II and IV only
B.
I and IV only
C.
I and III only
D.
II and III only
To measure the volume of water in a graduated cylinder, follow these steps: place the cylinder on a flat surface and read the volume from the bottom of the curved surface (meniscus).
Explanation:To measure the volume of water in a graduated cylinder, the correct procedures are:
He should place the graduated cylinder on a flat surface to ensure stability and accurate readings.
He should take the reading from the bottom of the curve of the surface of the water (the meniscus).
These procedures help to ensure accurate measurements by minimizing human errors and taking into account the meniscus, which is the curved surface of the liquid in the graduated cylinder.
Cellular respiration involves a reaction between glucose and oxygen to form. A.water.
B. energy.
C. carbon dioxide.
D. all of these.
Answer: D
Explanation: THE PRODUCTS FOR cellular respiration are water CO2 AND energy
Cellular respiration involves a reaction between glucose and oxygen to form water, energy in the form of ATP (Adenosine triphosphate), and carbon dioxide. Thus, the correct option is D.
What is Cellular respiration?Cellular respiration is the process through which biological fuels are oxidized in the presence of an inorganic electron acceptor such as the oxygen atom to produce large amounts of energy, to drive the bulk production of ATP (adenosine triphosphate) in the mitochondria of cell.
In the process of cellular respiration, glucose molecules and oxygen react to form ATP molecules. Water and carbon dioxide are released as byproducts from this reaction. The three stages of aerobic cellular respiration are glycolysis, the Krebs cycle, and oxidative phosphorylation.
Therefore, the correct option is D.
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Explain how scientific knowledge is developed when people make observations about the natural world. Help meeee
Answer:
Scientific knowledgedevelops through making observations about the natural world. Anobservation may generate a scientificquestion, which may lead to a hypothesis. The hypothesis can be tested through experimentation. The results of experimentation lead to changes in scientific knowledge.
Transcription in eukaryotes requires which of the following in addition to Rna polymerase
Answer:
several transcription factors (TFs)
difference between prokaryotes and eukaryotes
Answer:
coyotes is a dog not a cat ok
The Pampas region in Argentina has virtually no
A grass
B. trees
C. hills
D. wildlife
Answer: i think its B trees
Explanation:
Answer:B
Explanation:
what represents the presence of the rehesus protein on blood
Answer:
Rhesus (Rh) factor is an inherited protein found on the surface of red blood cells. If your blood has the protein, you're Rh positive. If your blood lacks the protein, you're Rh negative. Rh positive is the most common blood type.
Explanation:
What do you think it means to be a human?
Answer:
Being human means the ability to feel emotions. The ability to love, to show happiness, and joy. Being human means ability to practice free speech, religion. Being human means developing an understand of themselves, and the people around them. Being human means curiosity for the unknown and the ethereal.
Explanation:
A specific type of bacteria reproduces through binary fission every hour. If there are three bacteria cells to begin with, how many bacterial cells will there be in five hours?
Answer:
There will be 96 bacteria cells in 5 hours.
Explanation:
what do scientists think was the first rna that led to life
Answer:
In some primordial soup of molecules, a self-replicating RNA formed.
Explanation:
?
Will give Branliest!
Water (2 hydrogen + oxygen) and carbon dioxide (carbon + 2 oxygen) are made up of atoms that are the inputs for photosynthesis. What is true of the atoms that are the outputs (whats created) in photosynthesis? *
Photosynthesis creates new atoms
Photosynthesis rearranges atoms
Photosynthesis destroys atoms
All of the above
Answer:
B
Explanation:
Compared to the Earth,the sun is
Answer:
hot
Explanation:
Answer:is hot
Explanation:very hot
What is a limiting factor? How can limiting factors limit the size of a population? In your answer, give an example of a biotic and abiotic limiting factor in a forest ecosystem.
Answer:
A limiating factor is what limits the poupulation in an ecosystem. For example, biotic limiting factors include food, mates, shelter. Without these things the poupulation would decrease. becuse food, mates, and shelter are limited it limits the poupulation. an example of an abiotic limiting factor is a predetor. Predetors limit the poupulation of there pray.
Explanation:
Answer:
A limiting factor is a system that limited the population of the ecosystem. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources.
What are some of the causes that disrupt the natural balance of the ecosystem? ridding the soil of decomposers removing predators by hunting overpopulation of predators breeding hybrid plants removing prey by transplantation
Answer: overpopulation of predators
Explanation: Overpopulation of predators is the correct option. Predators are the organisms which kill other organism so as to obtain them as food. The organism being killed is called as the prey.
If the population of the predators increase this will lead to the extinction of many species of prey. As it is evident that every organism in the ecosystem has a typical role to play. Therefore, it can be said that role of prey will not be performed and this may lead to disturbance in the ecological balance.
Answer:
a c d
Explanation:
Which of the following diseases is most common in children:
A) Cholera
B) Botulism
C)Measles
D)Tuberculosis
How many amino acids are coded for in CGAUACCCA
Answer:3 amino acids
Explanation: for an amino acid to be coded it must have a codon which consist of three letters since there are nine here there would be three amino acids
How might variations in the poison dart frogs' colors and markings affect the probability that an individual frog will survive in its environment? Construct an explanation in support of your answer.
Answer:
Depending on its coloration and markings other animals might stay away from it if it had bright markings while one with muted colors could hide more easily. Depending on the environment certain colors and variations can allow the frog to survive because it is not seen or allow it to survive because other animals are afraid to eat it.
Explanation:
The variation in the poison dart frogs' colors and markings affect the probability in various ways.
Information regarding the environment:Based on its coloration and markings other animals may stay away from it in the case when bright markings while one with muted colors could hide more easily. Based on the environment-specific colors and variations can permit the frog to survive since it is not seen or permit it to survive since other animals are afraid to eat it.
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10
Many animals carry the parasite Giardia lamblia. When water is contaminated with feces from these animals, the water will carry
the parasite. If a person drinks the water, he or she will become infected with Giardia lamblia which will then travel to the person's
intestine and cause the disease giardiasis. What are the most likely symptoms of the disease giardiasis?
Answer:
Watery, sometimes foul-smelling diarrhea that may alternate with soft, greasy stools.
Fatigue or malaise.
Abdominal cramps and bloating.
Gas or flatulence.
Nausea.
Weight loss.
Explanation:
because the parasite is traveling through the intestine(which is a very important body part in you body)
Answer:
Its B
Explanation:
A baseball is dropped from 100 meters above the surface of the Earth. The baseball falls to the ground. What would happen if this baseball was dropped from 100 meters above the surface of the Moon?
Answer:
It would fall towards the moon's surface.
Explanation:
On the Moon, there is far less gravity than Earth but it would still fall, but would be a bit slower.
Find the force of an object with mass(m) as 600kg and acceleration as 50m/s^2
Answer:
F= 3000N=3x10^3N
Explanation:
According to Newton's second law the force applied on an object causes an acceleration of a, and the relation btw the force and the acceleration is defined as follows;
F=m.aF=(60kg)x(50m/s^2)F= 3000N=3x10^3N
The force of an object with a mass of 600kg and an acceleration of 50m/s^2 is 30000 Newtons.
Explanation:The force exerted by an object can be found using Newton's second law of motion, **F=ma where 'F' is the force, 'm' is mass, and 'a' is acceleration. In this case, the mass 'm' is 600kg, and the acceleration 'a' is 50m/s^2.
By substituting the given values into the equation, we get:
F = (600kg) * (50m/s^2) = 30000N.
So, the force exerted by the object is 30000 Newtons.
Newton's second law of motion,
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Identify the functions of the brain.
passes information to and from
the cerebrum
is responsible for higher-level
thinking skills
helps maintain homeostasis
regulates body temperature
Answer:
1) thalamus
2) cerebrum
3) hypothalamus
Hope this helps
can someone please help me with this question
Answer:
You got it right, Its answer choice D
Explanation:
Because if the organism is performing cellular respiration, it will be taking in oxygen causing it to decrease, while carbon dioxide will be increasing
Answer:
D.) the organism is performing respiration because the carbon dioxide is increasing and the oxygen is decreasing.
Explanation:
Over time, when an organism, (for example, a cat) is breathing in a confined space for a long amount of time, the air in the space will have more carbon dioxide in it.
This is because as the cat breathes in the oxygen, it is exhaled as carbon dioxide.
Therefore, after a long period of time that cat will have breathed in a lot of the oxygen which is replaced with carbon dioxide.
I hope this helps :)
How is the weather in Sudáfrica
Why aren't the average human antibodies powerful enough to defend against coronavirus?
Answer:
its new to our body. Saying that, it dosen't know how to fight this off, but once you get the coronavirus, you are ammune to that type because then your body knows how to fight it off. :)
Answer:
me need points
Explanation: