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Many substances become more ductile as the temperature is increased.
A. True
B. False
Answers
materials are more ductile when hot and at room temp become more brittle
hope this helps!
Answer:
It's true
Explanation:
I don't really know, it just sounds right
I've lost my charisma
The above graph shows how temperature affects the rate of a reaction that uses the catalase enzyme. What trend is shown by the graph?
A.
Between zero and twenty-seven degrees Celsius, the rate of the reaction increases as the temperature increases.
B.
Between thirty-seven and sixty degrees Celsius, the rate of the reaction increases as the temperature increases.
C.
Between zero and twenty-seven degrees Celsius, the rate of the reaction decreases as the temperature increases.
D.
Between sixty and one hundred degrees Celsius, the rate of the reaction decreases as the temperature increases.
Answers
Answer:
the answer is A.
Explanation:
B and C are wrong because they are describing the opposite of what is happening in the graph. D is wrong because there is no change in the reaction rate between 60 degrees and 100 degrees.
The rate of the reaction rises with temperature between zero and twenty-seven degrees Celsius, hence option A is correct.
How does enzyme activity is affected?At various temperatures, catalase functions in different ways. The catalase enzyme becomes more active as the temperature rises from 0°C to about 30°C Up to 100°C, and catalase activity declines as the temperature rises.
The hydrogen bonds between molecules of hydrogen peroxide relax as the temperature rises toward the optimal point, facilitating catalase's reaction with the molecules.
Temperature raising speeds up a process, and lowering temperature slows it down. If the temperature rises over the optimal range, the enzyme denatures and its structure is destroyed.
Therefore, but extremely high temperatures can denature an enzyme, causing it to lose its form and cease functioning. Every enzyme has a preferred pH range, hence option A is correct.
Learn more about enzymes, here:
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When parents reproduce, they pass different versions of genes, or _____, for different traits to their ____.
Answers
Answer:
characters
offsprings.
Explanation:
During meiosis, all various genes are separated. The inherited alleles constitute the genotype of the individual.
The transfer of parental to offspring characteristics is called heredity and the heritable features can be predicted.
In all the laboratories the benches are placed at right angles to windows. Why
Answers
Answer:
in case of emergency
Explanation:
Which of the following does NOT occur during interphase?
1.each chromosome replicates
2.the nucleus disappears
3.microtubules extend from centrosomes
4.centrosomes are duplicated
Answers
Answer:
The nucleus disappears
Explanation:
The nucleus does not disappear in interphase but instead, the cell grows and splits to make another duplicate of the cell. Which means the cell will also split to make another duplicate nucleus.
Which specific subdivision of the nervous system calms the body after strenuous physical activity?
O A. autonomic nervous system
O B. somatic nervous system
OC. parasympathetic nervous system
CO D. sympathetic nervous system
Answers
Answer:
C. Parasympathetic nervous system.
Explanation:
The parasympathetic nervous system calms the body after strenuous physical activity.
Hope this helps!
Which type of stem supports giant trees?
A. herbaceous
B. gummy
C. woody
D. leafy
Answers
The type of stem that supports giant trees is woody, which is option C. Woody stems are the type of stems that support giant trees, so the correct option is option c.
Woody stems are characterized by their hardness and rigidity, which are due to the presence of wood tissue. This wood tissue provides structural support and allows the stem to grow thicker and stronger over time. Giant trees, such as oak, maple, pine, and redwood trees, have woody stems that enable them to reach great heights and support their extensive branching systems. Herbaceous stems, on the other hand, are softer and more flexible. So the correct option is option C.
Learn more about the woody stem here.
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1. Define physical change.
Answers
Explanation:
physical change is the change which does not cause change in its chemical composition like shape,size,colour,odour,melting point,boiling point etc
1.
If a person gets a stab wound to the chest cavity where the lungs are located, how
would this affect the person's ability to breathe? Why?
2. Explain how a build-up of mucus in the bronchi can affect your daily activities.
3. Explain how a problem in your respiratory system can affect your circulatory
system
Answers
Answer:stop use brainly for cheat n go do your own work
Explanation:
Compare and contrast disorganized schizophrenia and paranoid schizophrenia.
Answers
Answer:
The paranoid subtype is characterized by the presence of hallucinations and delusions. In the disorganized one appears a behavioral disorganization and of the thought and language as well as an inappropriate affect. These patients tend to have an earlier onset, a worse prognosis, and a greater number of neurocognitive alterations.
Explanation:
Paranoid schizophrenics are characterized by sharp delusions, especially persecution ideas of grandeur, often with a corresponding aggressive reaction in response to the alleged persecution. There may be hallucinations of various kinds, to which patients react consecutively, but later, as deterioration occurs, apathy and indifference appear. Hallucinations are common. On the other hand, disorganized schizophrenia is another form of schizophrenia that is characterized by disorganization of speech, that is, the language is rambling and incoherent, the behavior is unpredictable, inappropriate and incongruous.
Answer:
The paranoid subtype is characterized by the presence of hallucinations and delusions. In the disorganized one appears a behavioral disorganization and of the thought and language as well as an inappropriate affect. These patients tend to have an earlier onset, a worse prognosis, and a greater number of neurocognitive alterations.
Explanation:
answer credit: genewho
what is the name of the substance that facilitates the action of lipase
Answers
Answer:
The Pancreatic Lipase.
Explanation:
I am not completely sure, its been a while. I really hope this helps
Answer:
the pancreatic lipase
Explanation:
An example of an average, main sequence star would be —
Answers
Answer:
Our Sun is an example of a main sequence star.
Explanation:
Sanjay is travelling on his cycle and his
Answers
Answer:
could u add more context?
Explanation:
Anything that elicits an immune response is called a
Answers
Answer: antigen. brainliest?
Explanation:
explain the importance of capacity to living organisms
Answers
Question 10 of 10
Which of these is a cost of desalination technology?
O A. New supply of fresh drinking water
B. Thousands of suitable locations worldwide
O C. Inexhaustible supply of ocean water
D. Enormous energy requirements
Answers
Answer:
maybe it could be C?
Explanation:
i dont know why?
T Lymphocytes can bind proteins in their native form.
True or false
Answers
True
Explanation
Which of the following is an example of erosion?
Answers
Answer:
A
Explanation:
I think A is the example of erosion
PLEASE HELPP ILL GIVE BRAINLIST!!
Answers
C. the alge, zooplankton, insect, and bluegill populations would all be affected.
Answer:
i think it is c i hope this helps
Explanation:
Which of the following is not a
testable hypothesis that this data
could be used to support or
disprove?
F. Height is affected by child-
hood nutrition.
G. All females are taller than
males at age 12.
H. Being taller is always better
than being shorter.
I. All men who are married are
taller than their wives.
Answers
What is the purpose of hardening?
To eliminate all disease
To manage the population of endangered trees
To allow nursery plants to transition to the outdoors
To make sure that the trunk of the tree is as strong as possible before planting
Answers
Answer: To allow nursery plants to transition to the outdoors.
Explanation:
Hardening is a process in which the small seedling plants are exposed to the unprotected environment of the garden so that they develop some tolerance against those conditions. The small seedlings were earlier exposed to low water, sunlight, and wind conditions but for hardening they are kept at those areas of the garden where they experience harsh levels of these agents for a short duration and the duration is increased with routine so that plants can adapt the changes when they are planted outdoor or outside the care of garden. It is one of the gardening practices.
Do internet search enhance our knowledge in animal/fish raising?
Answers
Answer:
Yes it does because it helps us to be aware on the things that we should know on how to raise the animals with care,.
Explanation:
A skin cell has just divided. In which order will its daughter cells undergo the next steps of the cell cycle?
A. Separation of cell contents➡️separation of chromosomes➡️cell growth and DNA replication
B. Cell growth and DNA replication➡️ Separation of cell contents➡️ separation of chromosomes
C. separation of chromosomes➡️ Cell growth and DNA replication➡️ separation of cell contents
D. Cell growth and DNA replication➡️ separation of chromosomes➡️ separation of cell contents
Answers
Answer:
madre mía el bicho and is B
In elephants, poofy tails (T) are dominant to scraggly tails (t) A poofy tailed mother is matedwith a scraggly tailed bull. Since elephants do not have a large amount of offspring, theyproduced two puffy tailed calves.
Answers
Which of the following descriptions correctly defines gametes
Skin cells
Sex sales or sperm and egg cells
The diploid cell that comes from the fertilization of an egg cell by sperm cells
All of the above
Answers
Answer:
Sex sales or sperm and egg cells
Explanation:
IF A RED BIRD EATS IN A SPACE OF 500 FT AND A BLUE BIRD HUNTS WITHIN THIS 500 FT, BUT ONLY IN A SQUARE OF 100FT, WHAT MIGHT HAPPEN TO THE BLUE BIRDS POPULATION. IF THE RED BIRD EATS THE BERRIES IN THE 100FT SPACE.
Answers
Answer: They will die
Explanation: they will have no food to eat to keep them alive
When the North Pole is tilted closest towards the sun, it is possible for areas within the Artic Circle to experience 24 hours of sunlight.
A. True
B. False
Answers
Answer:
please give me brainlist and follow
Explanation:
From the North Pole, the sun is always above the horizon in the summer and below the horizon in the winter. This means the region experiences up to 24 hours of sunlight in the summer and 24 hours of darkness in the winter.
I think now you can choose it is true or false
Which of the following statements is true?
Earth's atmosphere helps it maintain a constant temperature.
Condensation is the process by which water changes from a liquid into a gas.
Plants do not perform respiration.
Animals add water to the atmosphere through photosynthesis.
Answers
Earth's atmosphere helps maintain a constant temperature.
Answer:
hello there your answer is A:Earth's atmosphere helps it maintain a constant temperature.
Explanation:
please mark other guy as brainllest.
have a nice day
[o]-[o]
\___/
Which type of plant lives the longest?
a.annual
b.biennial
c.perennial
d.none of the above
Answers
Answer:
c. perennial
Explanation:
A silver maple oak tree is an example of a perennial as it can live hundreds of years
Throw one for the real one wanna see my grills
Answers
Answer:
dayum
Explanation:
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