According to the graph, what condition is best for enzyme activity?
O A. A temperature above 30°C
B. A temperature of 0°C
C. A temperature of 25°C
D. A temperature below 20°C
Answers
Explanation: the peak of enzyme activity on the graph (or the highest point) shows to be 25° C
According to the graph, the condition that is best for enzyme activity is a temperature of 25 °C. The correct option is C.
What is enzyme activity?The enzyme is a protein that works in many functions or reactions and increases its speed.
The graph is at its highest between 20 and 30, so its activity will be highest at this phase.
Thus, the correct option is C. A temperature of 25 °C.
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Related Questions
How can diseases be reduced?
Answers
Answer:
Diseases can be reduced by washing your hands with soap and water thoroughly and frequently, covering your nose and mouth when you sneeze or cough, disinfecting frequently touched surfaces in your home, and avoiding contact with sick people or sharing personal items with them.
How do u think the food molecules get from the villi to all the places in the body that need energy
Answers
pls answer the following question
1-Which labeled part of the eye contains muscle?
2-Light enters the eye through the transparent front surface called the ........
3-The rods and cones send signals to the brain along a short , thick nerve called the ...........
Answers
Answer:
1)ans:- The iris contains muscles that allow the pupil to become larger (open up or dilate) and smaller (close up or constrict).
2)ans:- Light enters the eye through the transparent front surface called the ....Cornea...
3)ans:- The rods and cones send signals to the brain along a short , thick nerve called the .....optic nerve......
************This answer is given by MD.Tashin***************
WOULD THERE BE ANY BACTERIA
IN AN AQUARIUM?
A balanced
aquarium
contains certain animals as
well as some plants. How
many kinds of animals can
you make out in the
aquarium shown here ? Name
any two such animals.
.............
...............
Do you think there would be
some bacteria in it? If so, in
which part of the aquarium
would they be occurring in
abundance and what for?
.................
Answers
Answer: yes, many different kinds
Explanation: bacteria are everywhere and so will be found in aquaria. Aquarium health is dependent on bacteria. Fish excrete ammonia which is toxic. Bacteria such as Nitrosomonas and Nitrococcus convert ammonia to nitrite, and Nitrobacter converts nitrite to nitrate which is relatively harmless. Bacteria such as Pseudomonas stutzeri and Bacillus subtilis remove nitrate and organic waste. There are also bacteria in fish intestines, and other bacteria that can cause fish diseases or create undesirable conditions such as Pseudomonas fluorescens, Vibrio, Flexibacter or Aeromonas and anaerobes that reduce sulphates to hydrogen sulphide.
TYPES OF LEVERS
Name
Classify the following levers as first, second or third class.
Answers
Answer:
First class lever
Second class lever
Third class lever
First class lever
First class lever
Third class lever
Second class lever
Second class lever
Explanation:
A lever is one of the types of simple machine. It is used to rotate on a fixed point. Load, effort and fulcrum are the three important parts involved in the functioning of lever. In the first class lever, the fulcrum is situated in the middle of the load and the effort. In the second class lever, the load is situated in the middle of the fulcrum and effort. In the third class lo=ever, the effort is situated in the middle of the fulcrum and the load.
Which statements are correct concerning human DNA? Select all that apply.
1. Each strand contains chromosomes from one parent.
2. It contains 23 chromosomes
3. It contains 46 chromosomes
4. Each chromosome contains 23 genes.
Answers
Answer:
answer would be B,C
i dont UNDERSTAND ?! some one help??? you dont have to do it all, just solve 3 as an example and explain how i do this please, i would also give brainliest
PLEASEEEEEEE AND THANKYOUUUUUUUUUU
Answers
Chemical reactions can occur in the cells of living things.
true or false
this is 7th grade science
Answers
If a woman who is a carrier of DMD and a man without the disorder have children, which outcome is possible? 1)All of their sons and half of their daughters could have DMD. 2)Half of their sons and half of their daughters could have DMD. 3)Half of their sons and none of their daughters could have DMD. 4)None of their sons and half of their daughters could have DMD.
Answers
Answer:
2.
Explanation:
because all of their children have a 50/50 chance of having it. hope this helps
What is another name for dunnbells and barbells?
A.
Free weights
B.
Fast weights
C.
Focused weights
D.
None of the above
HURRY UP AND ANSWER PLEASE
Answers
Answer:
fast weights
Explanation:
7) Do the sources you find show bias in their description of how harmful acid rain is? (Can you find one that claims acid rain is not harmful?)
ASAP PLSS!!!
Answers
Answer:Acid rain can benefit the environment by blocking one of the most powerful greenhouse gases, scientists said yesterday
Explanation:hope it helps
HELP! I don't know the answer!!
Answers
Answer:
The first one I think yay
What are the components of comets??
Answers
Answer:
nucleus, coma, ion tail, dust tail
Answer:
Explanation:
A Comet consists of five parts a nucleus a coma an extended hydrogen halo a plasma and a dust
Half-life definition
Answers
Answer:
The given amount of a radioactive substance to disintegrate.
Explanation:
Will climate temperature rise because of the greenhouse effect?
claim and evidence and reasoning
Answers
Answer:
Global warming (Co2 emissions)
Explanation:
The more carbon in the atmosphere the likelihood for heat to get trapped therefore raising global temperatures thus affecting the climate.
Pls answer my question and explain. Thanks in advance.
P.S. If you explain ur answer I will mark u brainiest.
Answers
Answer:
25% is the possible answer,because even the dragon that breathes a blue fire falls inlove with a dragon that could not breath fire same as her mother, but her father does or could breath a yellow fire,that's what you called 3rd degree of enheritance.
Fill in the blanks below with either the word "up" or the word "down" to infer the state of the nation's economy.
Answers
Incomplete question. The full question read;
How was the United States doing in the years following World War II? Fill in the blanks below with either the word “up” or the word “down” to indicate the state of the nation.
Government spending was___.Employment was___.Wages were__.The economy was__.Answer:
Government spending was up. Employment was up.Wages were up.The Economy was up.Explanation:
1. Historical record confirms that the years after World War II saw a rise in government spending since there was an increased interest in defense spending.
2. With the war having ended, new employment opportunities became available, leading to an up in the employment rate than previously seen before the war.
3. Labor costs (wages) also increased as there was a growing demand for labor in industries.
4. In general the United States economy witnessed more money been pumped into the economy by the government; leading to positive economic growth.
Answer:
A) up
B) up
C) up
D) up
Explanation:
got it right on edg
Describe where a baby plant gets its energy to begin growing.
Answers
from stored energy and food from the cotyledons until it reaches sunlight
PLEASE HELP! WILL GIVE BRAINLIEST!
Why does blue light cause a negative photosynthesis rate? (If algae is grown under blue light, why is the rate of photosynthesis slower than other colors?)
Answers
Blue photons drive the photosynthetic reaction, although from an energy standpoint, one might consider them less efficient than green or red photons because their high energy isn't fully utilized; some of the energy is essentially lost compared to photosynthetic photons with a longer (less energetic) wavelength.
Do 1. Different types of mutations can occur in DNA. The diagram represents a
type of mutation.
Mutation
Q. Q» Qo
)
DNA
WGACTAGCAC W
DNA
GAOTAAGCAC
C
Which statement describes the mutation in the diagram?
Answers
Answer:
A
Explanation:
Linnaeus used similarities in structure to determine relationships among organisms.
Please select the best answer from the choices provided
T
F
Answers
False fales gsgwiwiwbw
What term describes igneous rocks that cools and crystallizes inside the point
earth?
1. lava
2. intrusive
3. extrusive
4. Magma
Answers
Answer:
The correct answer would be B: Intrusive
Explanation:
I hope this helped!!
PLEASE HELP ME 10 POINTS!DNA negatively charged
Answers
Illustrate and describe the energy_______ that occur during photosynthesis and respiration.
Answers
Answer:
cellular respiration
Explanation:
45 PTS What role do plants play in the water cycle?
precipitation
transpiration
condensation
cooling
Answers
Answer:
transpiration
Explanation:
plant play transpiration role in water cycle
Answer 15 and 16 plz Fast
Answers
Answer:
15. A
16. A]
How this helps you out
Why is population growth more rapid when population density is low?
Answers
Answer:
bsjsbdbsbdbksbdjxbxjjxcb
Why are vestigial structures not removed by natural selection?
Answers
Answer:
A. Nature selects against only harmful traits.
Explanation:
Vestigial structures don't harm the organism.
Answer: A nature selects against only harmful traits
Explanation:
what do we call it when water washes dirt away from a hillside?
A. Soil
B farming
C. Erosion
D. Volcano
Answers
Answer:
c. erosion
Explanation:
trust me and give brainliest
hope this helps!!
In your own words, explain why the landscape of Florida has not changed over time like that of Colorado.
Answers
Answer:
The landscape of Florida has not changed over time like that of colorado because the rock structures of colorado are much older than that of florida. Colorado also experiences a lot of tectonic plate movement. This led to the colorado river flowing through it and through weathering and erosion the landscape changed. Florida is not affected by the same things so the landscapes change in different pace
The landscape of Florida has not changed over time like that of Colorado because Colorado is a frigid mountainous area while Florida has a humid subtropical climate.
What do you mean by Landscape?The landscape of an area may be defined as the representation or visible region of a defined area that is set up by artificial boundaries.
The region of Colorado experiences the movement of tectonic plates that changes the area of river flowing which leads to the activities like weathering and erosions.
While Florida experiences a hot and humid climate with stable conditions. Hence, the change in landscape is not rapidly seen in Florida.
Therefore, it is well described above.
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