Answer: Yes, this is true.
Explanation: It only takes 88 days for Mercury to orbit around the sun. No other planet travels around the sun faster.
NEED HELP ASAP Mutation reinforcement practice and DNA sequence, mRNA sequence, amino acid sequence
Answer:
um i think it a im only do this for pionts
Explanation:
What resources does your body require to sustain basic levels of nonathletic activity?
Answer:
Remember: Athletes need more food and fluids than non-athletes. Regular meals and healthy snacks will help fuel your body before and after exercise. It's important to give your body enough of the right fuel in order to feel good and have the energy you need to perform your best.
The human body requires several resources to sustain basic levels of non-athletic activity. These are mentioned below.
What are non-athletic activities?Non-athletic activities refer to activities that do not involve significant physical exertion or athletic performance. These activities can include a wide range of daily tasks and routines.The important resources are mentioned below:
Energy: The body needs energy to perform all of its functions, including breathing, pumping blood, and maintaining body temperature.Water: The body is about 60% water, and water is essential for many bodily functions, including regulating body temperature, transporting nutrients and oxygen, and removing waste products.Oxygen: The body requires oxygen to produce ATP through cellular respiration, which is the process by which cells convert glucose and oxygen into energy.Macronutrients and Micronutrients: The body requires macronutrients and micronutrients such as carbohydrates, proteins, and fats to provide energy and build and repair tissues.Learn more about non-athletic activities, here:
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Which is an example of how stem cells are currently being used
Answer:
In stem cell transplants, stem cells replace cells damaged by chemotherapy or disease or serve as a way for the donor's immune system to fight some types of cancer and blood-related diseases, such as leukemia, lymphoma, neuroblastoma and multiple myeloma. These transplants use adult stem cells or umbilical cord blood.
i hope this helps u
Explanation:
Large shrubs and trees are often planted near rivers to help prevent flooding. The deep, highly-absorbent roots of these shrubs and
trees help soak up heavy rains before they begin to flood the land. Because they reach high above the ground and their branches
and leaves spread outward, trees can also reduce the amount of rainfall that reaches the ground by up to 45%. In the event of a
flood, what additional benefit might these shrubs and trees provide?
They store and hold excess water to prepare for dry seasons:
B)
They prevent flood waters from entering and polluting the rivers.
O
They help to slow down the flow of water, reducing damaging impacts.
D)
They absorb harmful pollutants and stop debris from entering the river.
Answer:
B
Explanation:it’s the answer
Answer:
Its C
Explanation:
franciscoorofino keeps deleting my answers and I will not stop putting answers. This is the right answer.
how is our understanding of evolution influenced by our knowledge of genetics?
Answer:
Explanation:
Genetics play a key part in understanding evolution. While two organisms may bear similar or no resemblance whatsoever to each other, their genes can tell us whether or not they were related- and creatures that show change (especially dramatic change) show us evolution through genetics.
pick one organ in the human body and describe how the structure (shape, size, location) of that organ is related to its function (job, responsibilities) 1- 2 sentences.
Answer:
The kidney consists of an inner renal medulla and an outer renal cortex. Between these is a flow of Nephrons. They work together to create urine.
Look at the number of CHROMOSOMES in the chart. Then look at the chromosomes in the purple and green cells on the screen. After Meiosis I, the end result is
a) Four cells that each have half the number of chromosomes they started with
b) Two cells that each have their starting number of chromosomes
c) Four cells that each have their starting number of chromosomes
d) Two cells that each have half the number of chromosomes they started with
Answer:
D
Explanation:
please answer asap $:$/$/&&/&/
Answer:
In the asteroid belt
Explanation:
The majority of asteroids in the Solar System are found in the main asteroid belt. This is located between the orbits of Mars and Jupiter.
Answer:
C
Explanation:
A group of ponies lives in Chincoteague National Wildlife Reserve in Virginia. What could cause the development of longer legs to be selected over time?
Answer:
sorry i dont know
Explanation:
follow and ill try to help next time!
Answer: d. a cause might be the increase of survival rate of the long-legged ponies.
When you a red bird mates with a white bird mate all the offspring have pink feathers. What can best explain this observation?
Answer:
Incomplete dominance
Explanation:
Incomplete dominance is a type of non-mendelian inheritance pattern in which one allele of a gene is not dominant or recessive to the other allele, hence, both alleles combine to form a third intermediate phenotype, which is a blending of both parental phenotypes.
In this case, a red bird (RR) mates with a white bird (WW) to produce offsprings that have pink feathers (RW). This shows that the allele for red coloration is incompletely dominant to the allele for white coloration, hence, both combines to produce a PINK (RW) intermediate phenotype. This portrays incomplete dominance.
Blank occurs when there are poorly defined starts and stops on the dna or rna?
A. Reading mutation
B. Mismatched mutation
C. Frameshift mutation
D. Genetic mutation
PLEASE HELP ASAP!!!
Answer:
Three of the most common types of mutations are:
1. POINT MUTATION (one base is substituted for another)
If a point mutation changes the amino acid, it’s called a MISSENSE mutation.
If a point mutation does not change the amino acid, it’s called a SILENT mutation.
If a point mutation changes the amino acid to a “stop,” it’s called a NONSENSE mutation.
2. INSERTION (an extra base, or bases, is inserted)
3. DELETION (a base, or bases, is lost)
Deletion and insertion may cause what’s called a FRAMESHIFT, meaning the reading frame changes.
These are typically one of the most serious types of mutations.
Directions:
1. Following the same procedure you followed during the decoding activity (DNA to mRNA to
Amino Acid), decode the original and mutated sequences and identify them as one of the three
types of mutations listed above. If it is a point mutations, include whether it is a missense, silent,
or nonsense mutations.
The original DNA sequence is:
DNA: TGC GTG CTT AAG CGG TGT ACA CGT TGC
mRNA: ACG CAC GAA UUC GCC ACA UGU GCA ACG
Amino acid: Thr His Glu Phe Ala Thr Cys Ala Thr
Symbol: The fat cat
Explanation:
Hope this helps!
List at least three multicellular organisms (I will give brainalist + 10 points)
Research the fossil record of humans and answer these questions:
Name at least two extinct species that share a close evolutionary relationship with humans.
Explain the similarities and differences that exist between these species and humans.
Is the fossil record complete for humans? Explain your answer.
Answer:
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Answer:
Paranthropus and Giantopithecus are two extinct species that have close evolutionary ties to humans. Paranthropus is an extinct genus of extinct hominin, while Giantopithecus is an extinct genus of ape. Hominins and apes share at least 95% of their DNA with humans, so these two extinct animals probably had some evolutionary ties to humans. Humans walk on two legs and have the ability to speak, whereas both extinct animals walked on four legs. Humans and these extinct animals also share similar body makeup and bone structure. The fossil record of humpback whales is probably incomplete because everything is continuously changing due to evolution.
Which of the following accurately describes the function of transfer RNA?
1. The tRNA transfers the genetic message from the DNA molecule to the messenger while it is still in the nucleus.
II. This type of RNA molecule transports amino acids from the cytoplasm to the ribosomes to build proteins.
III. Transfer RNA is responsible for reading anti-codons and transferring codons to the appropriate ribosomes.
Answer:
II. This type of RNA molecule transports amino acids from the cytoplasm to the ribosomes to build proteins.
Which of the following best describes what the 118 known chemical elements combine to form?
Answer: The periodic table
Explanation: There are 118 elements in the periodic table
The periodic table best describes the known chemical elements.
What do you mean by periodic table?In 1869, Russian chemist Dmitri Mendeleev created the framework that became the modern periodic table, leaving gaps for elements that were yet to be discovered.
Moreover, the periodic table, also known as the periodic table of the elements, is a rows and columns arrangement of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistry.
Therefore, periodic table, in full periodic table of the elements, in chemistry, the organized array of all the chemical elements in order of increasing atomic number—i.e., the total number of protons in the atomic nucleus.
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Self-report inventories and projective tests are examples of personality assessments,
Please select the best answer from the choices provided
True or false
It is true that Self-report inventories and projective tests are examples of personality assessments.
What are Self-report inventories?An individual fills out a survey or questionnaire for a self-report inventory, a sort of psychological examination, with or without the assistance of the researcher.
Self-report questionnaires frequently pose direct questions on a person's preferences, morals, symptoms, actions, and personality types.
A projective test is a personality test used in psychology that asks subjects to respond to ambiguous stimuli, ostensibly to discover hidden emotions and internal conflicts that the subject then projects onto the exam.
A projective test asks participants to freely respond to stimuli intended to disclose personal needs, sentiments, or personality traits as opposed to a self-report inventory, which asks predefined questions intended to represent a specific characteristic.
Thus, the given statement is true.
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How do bacteria cause disease?
O A. By reproducing inside a host cell and causing the cell to break
open
B. By replacing the host cells with bacterial cells
C. By releasing harmful proteins or other poisons into the host's body
D. By injecting DNA into the genome of a host cell
Answer:
d
Explanation:
Does spectrum have a router that keeps your browser history? If they do can you reset the router and clear the history?? Please I need to know
Spectrum doesn't keep browser history, so no need to worry
Where is cellular respiration involved/what on the picture goes through it? Is there more than one object?
It is a project worth 100 points or 50% of my grade.
Please help out and thanks!
Answer:
Cellular respiration is an oxidative metabolism of glucose which takes place in the mitochondria an in the cell. Some things that can go through cellular respiration is oxygen that has foodstuff molecules that divert the chemical energy into substances.
Explanation:
These substances have a life-sustaining activity and discard things such as waste products,carbon dioxide,and water.Organisms that do not depend on oxygen degrade foodstuffs in a process called fermentation. (For longer treatments of various aspects of cellular respiration, see tricarboxylic acid cycle and metabolism.)
Why do bacteria need the cell wall ? (select all that apply)
O give them their shape
O gives them their color
O prevents bursting of the cell
Answer:
A - it gives them their shape
Explanation:
Bacteria need a cell wall to help maintain their shape
- the cell wall is more stable and sturdy than a cell membrane
The other two answers are incorrect:
- the cell wall has no impact on the color of a bacteria
- the cell wall does not necessarily prevent the cell from bursting as the bacteria is still able to be burst by different cells of the immune system (ex. macrophages)
However! the cell wall does provide some protection to the bacteria as it protects the DNA inside the bacterium from being exposed to harsh environments outside of the cell. but since this isn't an option, A is the correct answer. (but you should probably still be aware of what else the cell wall does)
I hoped this helped :)
Question 7 of 10
Which of the following is the best hypothesis?
A Water is often warmer than air
B. More energy is needed to heat 100 g of water than to heat 100 g of
O C. How much energy do I need to heat 100 g of water from 20°C to
40°C?
O D. Water and Air would be a good name for a rock band,
Answer:
A and B sound like they are real answers
Explanation:
What are the five causes of environmental problems?
Answer:
Biodiversity. Biodiversity is the most complex and vital feature of our planet. ...
Water. Water pollution is a huge concern for us and our environment. ...
Deforestation. We need plants and trees to survive. ...
Pollution. ...
Climate Change.
Explanation:
Choose all that apply.
Which of the following are gametes?
**Select 2 choice(s)**
testis
morula
sperm
follicle
ovum
blastocyst
ovary
zygote
Answer and I will give you brainiliest
Answer:
Sperm and ovum
Explanation:
Which statement best describes what happens during mitosis
Answer:
Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.
Answer:
the nucleus divides into two identical nuclei
Explanation:
Which of the following statements about current theories on global warming is true? a. Scientists generally agree that global warming is taking place. b. Some scientists think that we should accelerate global warming. c. The scientific community disagrees about whether we should take action about global warming. d. Cutting down trees and burning fossil fuels does not lead to global warming. Please select the best answer from the choices provided A B C D
Answer:
A
Explanation:
When one gram of liquid water at its boiling point is changed into water vapor
Answer:
Water needs 40.65 kJ/mole of energy.
Explanation:
One gram of liquid water changed into water vapor at its boiling point, energy is required called the heat of vaporization. Water has a heat of vaporization of 40.65 kJ/mol. Hydrogen bonding is present between water molecules so to break this hydrogen bond, heat energy is required. This heat energy is different for different liquids, water needs 40.65 kJ/mole of energy to break the bond and change into vapors.
9. True or false, Particles are never sucked, particles only push
Answer:
false
Explanation:
suction is not really a real thing
Which one is it A, B, or C
Answer:
B
Explanation:
what is respiratory system
Answer: The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history.
10) What is caused by a wave or imbalanced
steepness of the cornea?
A) glaucoma
B) myopia
C) astigmatism
D) hyperopia
The correctio option is b. myopia. In nearsightedness (myopia), the factor of cognizance is in the front of the retina, making remote gadgets seem blurry.
Nearsightedness (myopia) is a not unusual place imaginative and prescient circumstance wherein you may see gadgets close to to you clearly, however, gadgets farther away are blurry.
What reasons keratoconus?
Research shows the weakening of the corneal tissue that ends in keratoconus can be because of an imbalance of enzymes in the cornea. This imbalance makes the cornea extra at risk of oxidative harm from compounds known as loose radicals, inflicting it to weaken and bulge forward makes the cornea extra at risk of oxidative harm from compounds known as loose radicals, inflicting it to weaken and bulge forward.
Hence concluded that myopia is caused by a wave or imbalanced
the steepness of the cornea.
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