Answer:
Some characteristics of enzymes are as follows:
Enzymes are highly specific for a particular substrate. ...
Enzymes remain unchanged during the reaction itself. ...
Enzymes are very efficient, catalyzing about 1-10,000 molecules of substrate per second. ...
Explanation:
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Choose the BEST definition of Osmosis
a) The movement of water up a straw
b) The movement of water as the temperature of the water increases
c) The movement of water across a semipermeable membrane
d) The movement of any liquid as it cools
Answer:
The answer is c
Explanation:
The movement of water across a semipermeable membrane....
Crystal shape of diamond
a comfortable room temp is 20C. what is this temp in degrees Fanrenheit?
Answer:
Explanation:
(20°C x 9/5). + 32 = 68 ° F
Experiment: 10 people are at rest and their blood pressure is taken using a blood pressure devise; then, you have these 10 people do 50 jumping jacks and re-measure their blood pressure. What is the dependent variable?
Answer:
Blood pressure measurements
Explanation:
Dependent variables are the values that are measurable.
whats the name of the tube which utilizes rhythmic constriction and relaxation to bring food to the stomach
Answer:Chyme is the name given to the partially digested food mass. The pyloric sphincter is a tight valve, and, therefore, very little chyme is allowed to exit the stomach at one time.
Explanation:
Answer:
Chyme
Explanation:
Photosynthesis and cellular respiration both involve the use and release of gases. Which statement correctly identifies the role of gases in the two processes? Photosynthesis and cellular respiration both use carbon dioxide and release oxygen. Photosynthesis and cellular respiration both use carbon dioxide and release oxygen. Photosynthesis and cellular respiration both use oxygen and release carbon dioxide. Photosynthesis and cellular respiration both use oxygen and release carbon dioxide. Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen. Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen. Cellular respiration uses carbon dioxide and releases oxygen, while photosynthesis uses oxygen and releases carbon dioxide.
Cellular respiration uses oxygen
and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen.
Hope this helps. :)
Photosynthesis uses carbon dioxide and releases oxygen and cellular respiration uses oxygen and release carbon dioxide.
What is photosynthesis?Photosynthesis is the process in which green plants prepare their own food in the presence of sunlight and light energy is converted into chemical energy by the process of cellular respiration.
The process of photosynthesis takes place in green plants only due to presence of chlorophyll and materials such as sunlight, water, carbon dioxide is required for the process of photosynthesis.
The equation of photosynthesis is represented below:
[tex]6CO2+ 6H2O - C6H12O6 + 6O2[/tex]
The process of food manufacturing in plant is done through photosynthesis and the plants are known as autotrophs as they are the producers.
In the process of photosynthesis the reactant have 6 carbon dioxide molecules and six water molecules, and light energy converted into chemical energy due to presence of chlorophyll.
Therefore, Photosynthesis uses carbon dioxide and releases oxygen and cellular respiration uses oxygen and release carbon dioxide.
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Solar energy trapped by gases in Venus's atmosphere causes ____.
a.
clouds to form
c.
the greenhouse effect
b.
its slow rotation
d.
a cooling effect
Please select the best answer from the choices provided
A
B
C
D
Answer:
C.The green house effect
Explanation: I got a 100 on my edgu2020 and this was a question
Answer:
C. Greenhouse Effect.
Explanation:
what are 3 ways that a plant cell is different from an animal cell
Answer:
cell wall, chloroplasts, central vacuole, specialized plastids
Explanation:
Answer: Chloroplasts, the cell wall, and vacuoles.
Explanation:
What happens when a mechanical wave travels through a medium?Analyzing Mechanical Waves and Energy. As a mechanical wave travels through a medium, its amplitude can decrease due to the wave being spread across more matter and energy being transformed into other forms. Select all statements that describe why a wave's amplitude might decrease as it moves through a medium.
Answer:
The amplitude of a wave can be decreased because of the second law of thermodynamics and/or the differences of the propagation medium.
Explanation:
The wave is formed by a transference of kinetic energy between particles in a fluid state. Different medium has different inertia. When a shock wave travels through the water it has a different velocity when the same energy is dissipated as a wave in the air. The lower the inertia of the medium the bigger is the amplitude and vice-versa.
Another way that wave's amplitude might decrease as it moves through a medium is because of energy losses accordingly to the second law of thermodynamics. That means, when a part of a closed system interacts with another part, the energy tends to divide evenly, until the system reaches a thermodynamic balance.
Define lysosome. It's one if those answers
Answer:
membrane-bound cell organelle that contains enzymes
Explanation:
I took into to biotechnology and it was in my notes
What happens to the concentration of lactic acid as workout intensity increases? What happens to blood pH as the concentration of lactic acid increases?
As exercise intensity increases there comes a break point where blood lactate levels will start to rise (production starts to exceed clearance). This is often referred to as the lactate threshold i think (LT). If exercise intensity continues to increase a second and often more obvious that increase in lactate accumulation is seen.
If an increase in acid overwhelms the body's acid-base control systems, the blood will become acidic. As blood pH drops (becomes more acidic), the parts of the brain that regulate breathing are stimulated to produce faster and deeper breathing (respiratory compensation). hope this helped
Two different versions of genes that can lead to different phenotypes are called
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Answer:
D. it would produce smaller amounts of more concentrated urine
Explanation:
In salt water, the concentration of salt would be higher outside the cells than inside. Therefore, the concentration of water inside the cells is higher outside than in. Water leaves the skin and gills via osmosis, moving from a high concentration to a low concentration.
This means the urine is highly concentrated, and produced in small volumes (as most of the water has left via osmosis, not urination)
Which of the following is made up of nucleotide monomers?
Answer:
i think it is nucleic acids - i am not sure
Explanation:
Foreign particles are caught in the....
O Reticulum
O Omasum
OSmall Intestine
O Large Intestine
can people die from the common cold
Answer:
yes depending on the seriousness of the cold.
does the cell divide during the interphase
Answer:
Yes
Explanation:
During interphase, the cell grows and makes a copy of its DNA. During the mitotic (M) phase, the cell separates its DNA into two sets and divides its cytoplasm, forming two new cells.
How does a cis double bond affect a fatty acid tail? How does this compare to a trans double bond?
How does a decrease/decline in a top predator impact biodiversity in an ecosystem?
help whats the answer ?
Answer:
C
Explanation:
it has 100.00
Answer:
I'm assuming C, since it has the most decimal places, leading to a more accurate answer.
Which of the following is an accurate description of the process and explain why that is the correct answer
Answer:
D is the correct answer
An accurate description of the process shown in the figure is the formation of a covalent peptide bond in a dehydration synthesis reaction (Option d).
A dehydration synthesis reaction is a type of chemical reaction that releases a water (H2O) molecule as a byproduct.A peptide covalent bond is a dehydration synthesis reaction between the amino (NH2) group of one amino acid and the carboxyl (COOH) group of another.Moreover, a covalent bond occurs when two atoms share their electrons.In conclusion, an accurate description of the process shown in the figure is the formation of a covalent peptide bond in a dehydration synthesis reaction (Option d is correct).
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What happens to the activity of an enzyme as the sample is boiled at 100 C
Answer:
enzyme will boil
Explanation:
100c = 212f
Answer:
it will melt.................
4
Which of the following best summarizes the effects that plants have on the global carbon
cycle? *
(1 Point)
Plants perform cell respiration, removing carbon from the atmosphere.
Plants perform photosynthesis, adding carbon to the atmosphere.
Plants perform both photosynthesis and cell respiration and cause a net decrease of carbon in the atmosphere.
Plants perform both photosynthesis and cell respiration and cause a net increase of carbon in the atmosphere.
5
Primary producers are organisms that
Answer:
Plants perform both photosynthesis and cell respiration and cause a net decrease of carbon in the atmosphere.
Explanation:
Plants are living organisms capable of performing a process called photosynthesis, which they use to synthesize their food (sugar). They use carbon in form of carbon dioxide, which they absorb from the atmosphere via their stomata.
However, plants like every other living organism, also perform cellular respiration. Cellular respiration releases carbon in form of carbon dioxide into the atmosphere. Plants use more carbon dioxide than they release into the atmosphere, hence, they contribute to global carbon cycle perform both photosynthesis and cell respiration and cause a net decrease of carbon in the atmosphere.
What causes temperature extremes in the dessert??
Answer: In the dessert the air is dry\lacks moisture.
Explanation:
if the Earth is 150,100,000 x 150,100,000 of land area, how much land area is included in the biodiversity hot spots???
Answer:
Protecting Biodiversity: Biodiversity Hotspots About half of all plant and animal spp. ... If Earth has 150,100,000 sq km of land, how much land area is included in hot spots 0.1 x 0.157 = 0.0157 0.0157 x 150,100,000 = 2,356,570 sq. km.
Explanation:
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A fruit fly is classified as a heterotroph, rather than as
an autotroph, because it is unable to
A) transport needed ntaterials through the body
B) release energy from organic molecules
C) manufacture its own food
D) divide its cells mitotically
Answer:
C
Explanation:
heterotrophic oragnisms gain energy from other oragnisms and need to break down complex organic molocules to release energy.
A fruit fly is classified as a heterotroph, rather than as an autotroph because it is unable to manufacture its own food.
What do you mean by Autotrophs?Autotrophs may be defined as those organisms which are capable of synthesizing their own food in the presence of sunlight.
Fruit fly takes energy from other organisms and are hence known as heterotrophs and release their energy by the breakdown of complex substance.
Therefore, a fruit fly is classified as a heterotroph, rather than as an autotroph because it is unable to manufacture its own food.
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A faster moving object has:
a. more potential energy
b. more kinetic energy
c. equal kinetic and potential energies
d. energy based on the weight of the object
d. energy based on the weight of the object
How are pathogens able to get past the body’s first line of defence?
Answer:
Stomach acid kills bacteria and parasites that have been swallowed. Your urine flow flushes out pathogens from the bladder area. Skin, tears and mucus are part of the first line of defence in fighting infection. They help to protect us against invading pathogens
Explanation:
If you took a 20 foot tree and hammered a spike into 3 feet above the ground how high would that spike be 30 years later when the tree is 100 feet tall ? why?
Answer:
how is life
Explanation:
yes
Question is inside the image below.
Answer:
A
Explanation: