Answers
Answer:
do you want 100 points I'm bored
Answer: D
c is the prophase and b is the metaphase then a is anaphase and finally d is telophase.
Related Questions
In female rats, the dendritic fields in the _____ are larger than they are in male rats.
Answers
Answer:
prefrontal region
Explanation:
serve the picture carefully and identify which products are formed as A and B. Powered coal Heat ՈՐ
Answers
when powered coal is heated, it undergoes thermal decomposition to form carbon monoxide and hydrogen gas as products A and B respectively. These gases have various industrial applications and are important feedstocks for chemical synthesis.
The picture shows that powered coal is being heated. This is a form of thermal decomposition reaction in which coal breaks down into simpler molecules due to the application of heat. The products formed as A and B are carbon monoxide and hydrogen gas respectively.
Carbon monoxide (CO) is a colorless, odorless gas that is toxic when inhaled. It is formed when carbon-containing substances are burned with insufficient oxygen. Carbon monoxide is used as a reducing agent in metallurgy, as a fuel gas, and as a feedstock for chemical synthesis.
Hydrogen gas (H2) is a colorless, odorless gas that is highly flammable. It is used as a fuel and as a feedstock for the production of ammonia, methanol, and other chemicals. Hydrogen gas can also be used as a reducing agent in metallurgy.
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Douglas Adams was an irreverent science fiction author; his most famous work is the five-
book "trilogy," the Hitchhiker's Guide to the Galaxy. The second novel is titled The
Restaurant at the End of the Universe. If we pretend that the restaurant was located at the
end of the universe, after which there was nothing but empty space, what would Douglas
Adam's version of the universe be opposing?
Answers
The Adam's version of the universe which was being opposed in this scenario was that of the cosmological principle.
What is Cosmological principle?This states that on a large scale, the universe is both homogenous and isotropic. This means that the universe doesn't comprise of only a uniform type of features or characteristics due to the numerous elements present in it.
Due to the fact that the universe contains different types of elements and forms which was opposed in this scenario where it was assumed it was an empty space which isn't true as a result of it in this type of scenario.
This is therefore the main reason why t was chosen as the most appropriate choice in this context.
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In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen
6CO2 + 6H20 - CH2O +602
Which component could be added to complete this chon
Answers
Explanation:
because c how JavaScript help guidev. your house he hasn't gotten help gettingg
The
era began and ended with mass extinctions.
A. Cenozoic
B. Precambrian
O C. Mesozoic
D. Paleozoic
Answers
Answer:
c.
Explanation:
because is an interval of geological time from about 252 to 66 million years ago.
Because continental crust undergoes heating and cooling cycles that lower its density, what do you expect to occur when oceanic and continental crust collide at a plate boundary?
Answers
I think this is correct... sorry if I am not!! Have a great day
Scientific knowledge A. cannot be modified, even if new information challenges prevailing theories. B. was modified regularly early in human history, but it can no longer be modified. C. must be modified by popular vote from the general public. D. can be modified as new information challenges prevailing theories.
Answers
I need help with putting the appropriate symbols for these chromosome rearrangements. The questions are:
A. A deletion in region 2, band 5 in the long arm of chromosome 4
B. Paracentric inversion(with two breaks in the same arm) in the long arm of chromosome 6, region 1, with break points in bands 2 and 6
C. Translocation of the long arm of chromosome 14 with the retention of the chromosome 14 centromere. Assume a break in the short arm of chromosome 14 at region 1 band 1 and the loss of the entire short arm of 21
The chromosome resulting from this translocation is properly referred to as a _____ chromosome?
D. A pericentric inversion in chromosome 2 with break points in region 1, band 4 of the short arm and region 2, band 3 of the long arm
I tried A and my answer for that is del(4)(q25). I don't know where to start for B,C, and D.
Answers
A. A deletion in region 2, band 5 in the long arm of chromosome 4For this given scenario, the proper notation will be del(4)(q25). The del in the notation stands for the deletion of the chromosome.
B. Paracentric inversion(with two breaks in the same arm) in the long arm of chromosome 6, region 1, with break points in bands 2 and 6The proper notation for the given scenario will be Inv(6)(q12q26). Inversion is represented by Inv in the notation.
C. Translocation of the long arm of chromosome 14 with the retention of the chromosome 14 centromere. Assume a break in the short arm of chromosome 14 at region 1 band 1 and the loss of the entire short arm of 21
The proper notation for the given scenario will be t(14;21)(q11;q22).
Translocation is represented by t in the notation. The chromosome resulting from this translocation is properly referred to as a translocated chromosome.
D. A pericentric inversion in chromosome 2 with break points in region 1, band 4 of the short arm and region 2, band 3 of the long armThe proper notation for the given scenario will be Inv(2)(p14q23).
Inversion is represented by Inv in the notation.
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Water is always _________________ around the earth.
Answers
Answer:
Floating
Explanation:
In this investigation, you will observe the release of O2 and CO2 into the environment. Gas production by two types of organisms will serve as evidence of photosynthesis and cellular respiration in action. In part 1, you will vary the amount of sugar present and observe the effect on cellular respiration.
Answers
Anaerobic (without oxygen) and aerobic (with oxygen) cellular respiration are both possible (without oxygen).
During aerobic cellular respiration, glucose and oxygen combine to create ATP, which the cell can utilise. As byproducts, carbon dioxide and water are produced.
What are the three stages of cellular respiration?The Krebs cycle, oxidative phosphorylation, and glycolysis—an anaerobic process—are the three phases of aerobic cellular respiration.
All forms of cellular respiration begin with glycolysis, which is anaerobic and oxygen-free. The pathway will go on to the Krebs cycle and oxidative phosphorylation if oxygen is present. However, some species may engage in fermentation to continuously manufacture ATP in the absence of oxygen.
Total amount of ATP molecules generated during aerobic respiration from a single glucose molecule.
During glycolysis:
As 2ATP
From 2NADH 5ATP (oxidation phosphorylation)
In pyruvate oxidation;
From 2NADH 5ATP (oxidative phosphorylation)
Citric acid cycle;
ATP ATP (substrate level phosphorylation)
From 6NADH 15ATP (oxidative phosphyrlation)
From 2 FADH2 3ATP
Total Number ATP = 32 ATP
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mrna used in a sentence
Answers
Answer:
The mRNA was positively corresponding with its simultaneous serum levels
Explanation:
Hope this helps!
Which of the following are mechanisms pathogens use for avoiding recognition and attachment by phagocytes? (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.)
A. Producing receptors that allow binding of Fab region of antibodies and prevent opsonization
B. Producing injectisomes for delivering cytotoxic molecules
C. Producing M protein for inactivating complement component c3b. Inactivating complement component C3b.
D. Producing receptors that allow binding of Fc region of antibodies and prevent opsonization.
E. Preventing phagolysosome production or surviving within it.
F. Producing a peptidase for degrading complement component C5a.
G. Producing a capsule that binds the host's complement regulatory proteins Reset
Answers
The correct answers are: A. Producing receptors that allow binding of Fab region of antibodies and prevent opsonization E. Preventing phagolysosome production or surviving within it. Please note that option C contains repeated information, as inactivating complement component C3b is mentioned twice. Additionally, option G is incorrect and should be reset.
A. Producing receptors that allow binding of Fab region of antibodies and prevent opsonization: Pathogens can produce receptors on their surface that specifically bind to the Fab region of antibodies.
By doing so, they prevent opsonization, which is the process of antibody coating that facilitates phagocytosis by phagocytes. This mechanism helps pathogens evade recognition and attachment by phagocytes, making it more difficult for the immune system to eliminate them.
E. Preventing phagolysosome production or surviving within it: Phagolysosomes are specialized compartments formed when a phagocyte engulfs and internalizes a pathogen.
These compartments contain enzymes and chemicals that destroy the engulfed pathogens. Some pathogens, however, have developed mechanisms to prevent phagolysosome formation or survive within the phagolysosomes.
By doing so, they can evade the destructive environment of the phagolysosome and continue to survive and replicate within the host cells. This allows the pathogens to persist and cause infection, as well as avoid recognition and elimination by phagocytes.
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If you are going to allow a population of mice to randomly mate for 5 generations and you want to limit inbreeding to a maximum of 14.678481% after generation 5 (assuming you started with zero inbreeding), how many males do you need if you have 20 females?
a) 5
b) 10
c) 50
d) 2
e) 8
Answers
The answer is (b) 10. To limit inbreeding to a maximum of 14.678481% after 5 generations, we need to calculate the expected amount of inbreeding in each generation and then adjust the number of males to add to the population accordingly.
The expected amount of inbreeding in each generation can be calculated using the formula:
Expected inbreeding = (1 - (1/2)^(generation/2)) * (1 - (1/2)^(generation/2)^2) * ... * (1 - (1/2)^(generation/2)^(14))
Substituting the value of generation=5 gives:
Expected inbreeding = (1 - (1/2)^5) * (1 - (1/2)^5)^2 * ... * (1 - (1/2)^5)^(14)
= 0.81924005762932
The maximum amount of inbreeding allowed is 14.678481%. Substituting this value gives:
Maximum inbreeding = 14.678481 / 0.81924005762932
= 17.5937535396166
Therefore, to limit inbreeding to a maximum of 14.678481% after 5 generations, we need to add at least 17.5937535396166 males to the population.
Solving for the number of males needed if we have 20 females, we get:
17.5937535396166 = (20 * 1 - 14.678481) / 20
= 3.45344278981875
Rounding to the nearest whole number, we get:
The number of males needed is 3.
Therefore, the answer is (b) 10.
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We interact with solids, liquids, and gases on a daily basis.
Can you think of some examples of when we need these three states of matter for our survival? List one of each
state and the rationale, or reason, for why each is necessary.
Answers
Answer: water, oxygen, and food
Explanation:
which trace mineral is an essential component of thyroid hormones? group of answer choices iron iodine zinc chromium
Answers
The trace mineral that is an essential component of thyroid hormones is iodine, option B is correct.
Iodine plays a crucial role in the synthesis of thyroid hormones, including thyroxine \((T_4)\) and triiodothyronine \((T_3)\), which are responsible for regulating the body's metabolism. These hormones are produced by the thyroid gland and require iodine to be incorporated into their structure.
Without adequate iodine, the thyroid gland cannot produce enough hormones, leading to a condition known as iodine deficiency disorder (IDD). IDD can result in impaired growth and development, goiter (enlargement of the thyroid gland), and cognitive impairment. Therefore, ensuring sufficient intake of iodine through diet or supplementation is vital for maintaining optimal thyroid function and overall health, option B is correct.
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The correct question is:
Which trace mineral is an essential component of thyroid hormones? (group of answer choices)
A) iron
B) iodine
C) zinc
D) chromium
which of the following is the most effective way to increase the rate of a biochemical reaction, Increase the temperature or Decrease the temperature ?
Answers
The most effective way to increase the rate of a biochemical reaction is to increase the temperature.
1. Increasing the temperature provides the molecules in the reaction with more kinetic energy, causing them to move faster.
2. Faster-moving molecules collide more frequently and with greater force, leading to a higher probability of successful reactions.
3. This increased reaction rate continues up to an optimal temperature, beyond which the reaction rate may decrease due to enzyme denaturation or other factors.
Increasing the temperature is the most effective way to increase the rate of a biochemical reaction, as it causes molecules to move faster and collide more frequently, leading to a higher probability of successful reactions.
To increase the rate of a biochemical reaction, it is generally more effective to increase the temperature, as long as the optimal temperature range for the reaction is not exceeded.
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What is the strong supinator of the forearm?
Answers
The strong supinator of the forearm is the biceps brachii muscle. The biceps brachii muscle is a two-headed muscle located in the front of the upper arm that crosses the elbow and shoulder joints.
The long head of the biceps brachii muscle arises from the supraglenoid tubercle of the scapula and the short head arises from the coracoid process of the scapula.
The primary function of the biceps brachii muscle is to flex the elbow joint and supinate the forearm. When the muscle contracts, it pulls the radius bone of the forearm upward and outward, resulting in supination. Additionally, the biceps brachii muscle is also involved in shoulder flexion and abduction.
While the biceps brachii muscle is considered the primary supinator of the forearm, there are other muscles involved in this action, including the supinator muscle, which is located deep in the posterior compartment of the forearm.
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Briefly summarize the difference between Kinetic and Potential Energy
Answers
kinetic energy is energy in motion (using energy for movement)
Kinetic energy can be transferred from one moving object to another, say, in collisions. Potential energy cannot be transferred. Flowing water, such as when falling from a waterfall. Water at the top of a waterfall, before the precipice.
2. Examine the arm bones of the two skeletons. Was Grandmother right- or left-handed? How
about Grandfather?
Answers
Answer:
Grandmother was Left-handed
Explanation:
I can tell this because she had thicker upper and lower arm bones on her left arm, compared to her right arm, telling me her left arm was dominant.
the endosymbiont theory proposes a model for the evolution of mitochondria. according to the model, an ancestral eukaryote engulfed a small, free-living prokaryotic organism. the engulfed prokaryote then formed an endosymbiotic relationship with the eukaryotic host. which of the following observations best supports the model?
Answers
Answer:
Mitochondria and some prokaryotes share similar metabolic reactions that produce ATP.
Correct. The observation that mitochondria and some prokaryotes share similar metabolic reactions that produce ATP supports the model that mitochondria are endosymbionts that originated from a free-living prokaryote.
Explanation:
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PLS HELP ILL GIVE BRAINLIST!!!!!!
2. What characteristics are shared by most cells?
a. Most cells have membrane-bound organelles and a nucleus.
b. Most cells contain cytoplasm, are enclosed by a membrane, and have a nucleus. Most cells are microscopic, enclosed by a membrane, and contain cytoplasm.
c. Most cells are microscopic, enclosed by a membrane, and contain cytoplasm.
d. Most cells can be seen by the unaided eye and are enclosed by a membrane.
Answers
Explanation:
Ans. B
* I am not sure about this answer, if I am wrong pls correct my mistake.
Explanation:
the correct answer is B
hope it helps you
Over the past four decades, researchers have identified many types of ______. Examples include growth factor receptors, transcription factors, and intracellular signaling proteins
Answers
Over the past four decades, researchers have identified many types of oncogenes, including growth factor receptors, transcription factors, and intracellular signaling proteins.
What are oncogenes?These are specific genes in an organism that can cause the formation of cancer. These genes are prone to defects that when activate, signal for a cell to become a tumor. The genes listed in the question are some examples of the types of cells that can be oncogenes.
Therefore, we can confirm that over the past four decades, researchers have identified many types of oncogenes, including growth factor receptors, transcription factors, and intracellular signaling proteins.
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why must compensatory articulatory efforts often be implemented with the cerebral palsied individual?
Answers
People with cerebral palsy may be unable to achieve regular articulation. Cerebral palsy refers to a group of disorders affecting movement, muscle tone, and posture.
It is caused by damage to the developing, immature brain, which usually occurs before birth. Symptoms and signs appear during childhood or preschool. In general, cerebral palsy causes impaired movement that is characterized by exaggerated reflexes, floppiness or spasticity of the limbs and trunk, unusual posture, involuntary movements, unsteady walking, or some combination of these symptoms.
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What is the job of the cell membrane
Answers
Answer:
regulates the transport of materials entering and exiting the cell. In simpler terms, allows which materials can enter or exit the cell.
what is the purpose of counterstaining? question 5 options: gram positive bacteria will not stain with the crystal violet. counterstaining helps the crystal violet stain stick to the bacteria better. bacteria that did not keep the crystal violet stain will be visualized with the safranin. the safranin mixes with the crystal violet so that gram negative bacteria can pick up the dye.
Answers
The purpose of counterstaining is Option 3: bacteria that did not keep the crystal violet stain will be visualized with the safranin.
Counterstaining helps visualize bacteria that did not retain the initial stain (such as crystal violet in a Gram stain) by using a different colored stain (such as safranin) to color these bacteria. This allows for better differentiation and identification of different types of bacteria under the microscope. Counterstaining is a technique used in staining procedures to provide contrast to cells or tissues that have been stained with a primary stain. In the case of the Gram staining procedure, the primary stain is crystal violet, which stains both Gram-positive and Gram-negative bacteria. However, after the decolorization step, only the Gram-positive bacteria retain the crystal violet stain while the Gram-negative bacteria lose the crystal violet stain and are colorless.
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from the Sun powers the ocean and weather pattern.
Answers
I love youuuuuuuuuuuuuuuuuuuuuuuuuuuu
Cite three changes Martin has made, and discuss their effect
How much dolomite would be required to raise the pH of 1000 ft2 of a loamy sand soil with moderate organic content one unit?
8.4 lbs.
9.3 lbs.
84 lbs.
93 lb
Answers
Answer:
9.3
Explanation:
Extra glucose is stored as
Answers
Answer:
See below.
Explanation:
"Our body stores excess glucose as glycogen (a polymer of glucose), which becomes liberated in times of fasting. Glucose is also derivable from products of fat and protein break-down through the process of gluconeogenesis."
- Physiology, Glucose - StatPearls - NCBI Bookshelf
I didn't write that, but I gave credit to whoever did. I hope that bit of information helped.
4. Why does cell division take place in single celled organisms?
A In order for organisms to grow
B.te reproduce and pass along genetic information
C.to enable the organisms to heal injured tissues
D.to make specialized cells for different functions
Answers
Answer:
A) In order for organisms to grow.
Explanation:
Tell me if I am wrong. I hope this helps :)
Cell division in a cell takes place in the single-celled organisms to reproduce and pass along the genetic information of the cell. Thus, the correct option is B.
What is Cell division?Cell division is the process of division of cell through which a parent cell divides into two daughter cells with equal genetic content which are similar to the parent cell. Cell division generally occurs as a part of a larger cell cycle in which the cell grows in size and the cell replicates the chromosomal material before it is undergoing cell division.
In the unicellular organisms, cellular division is a significant process through which a unicellular organism undergoes development and result into the formation of a new organism with genetic material which is similar to the parent cell. In the multicellular organisms, process of cellular division helps in maintaining a balance between the genetic material such as the DNA and the RNA contents as well as the nuclear and cytoplasmic contents of the cell.
Therefore, the correct option is B.
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Help Plisss !!!!!!!!!!!
Answers
Answer:
c
Explanation: