Answer:
They are necessary for a chemical reaction to occur
They increase the efficiency of chemical reactions
Enzymes are proteins that act as biological catalysts by speeding up chemical reactions. Substrates are molecules with which enzymes can interact, and enzymes convert substrates into other molecules known as products.
What is enzymes? Biochemical reactions are sped up by enzymes, which operate as biological catalysts. The most popular explanation proposes that enzymes bind to the substrate molecule and create a transition state. An energy barrier that the substrates must pass separates the products from the substrates as the reaction progresses.Digressionary enzymes are produced by your pancreas, small intestine, and stomach. The "powerhouse" of digestion's enzymes is actually the pancreas. The most crucial digestive enzymes that break down proteins, carbs, and fats are produced by it.To learn more about Enzymes refer to:
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Which organelle controls when and what proteins are made? *
A chloroplasts
B nucleus
C ribosomes
D Golgi apparatus
Answer: B. Nucleus
Explanation:
Scientists have developed genetically engineered plants that are pest-resistant. By adding genes to the plant's DNA, they become toxic to insects (but not to plants or animals). This means that these plants may not need to be sprayed with pesticides to ward off the insects.
Answer:
Genetically modified organisms (GMOs) have altered their genomes in different ways in order to be resistant to both biotic (e.g., insect pests) and abiotic (e.g., drought) stress conditions
Explanation:
A genetically modified organism (GMO) is any organism, i.e., plant, animal, bacterium, etc., whose DNA has been altered by genetic engineering. The GMO crops can exhibit resistance to insect pests in order to increase their agronomic yields (as well as resistance to other biotic and abiotic stresses). It is for that reason that GMO crops are widely used in many countries. A commercially available GMO crop is Bt corn, which is a genetically engineered maize that expresses proteins from the bacterium Bacillus thuringiensis (Bt), which are poisonous to several insect pest species.
Why do saturated fatty acids have straight structures, while unsaturated fatty acids have bent structures?
Answer:
Saturated fatty acids exhibit a linear structure while unsaturated fatty acids bend, or kink, due to double bonds within the chemical foundation.
Please mark for brainliest.
Answer:
Saturated fatty acids have a straight structure because "the bend" comes when there is a double bond on one of the bonds. This causes the fatty acids to have slight polarity and be bent.Explanation:
Which of the following statements best explains how roots aggregate soil?
The hairs and tendrils of roots grasp the soil and bind the particles together.
The nutrients flow from roots into the ground to bind the particles together.
The roots attract water and help the soil bind the particles together.
The plants release acid through the root into the soil to bind the particles together.
Answer:
the hair and tendrils of roots grasp the soil and bind the particles together
Explanation:
just did it on edge :D
Answer:
the hair and tendrils of roots grasp the soil and bind the particles together
Explanation:
how are living things catagorized
Answer:
living /non living
Explanation:
your welcome
A frameshift mutation is a dangerous mutation because it
Answer:
"A frameshift mutation is a type of mutation involving the insertion or deletion of a nucleotide in which the number of deleted base pairs is not divisible by three. "Divisible by three" is important because the cell reads a gene in groups of three bases. Each group of three bases corresponds to one of 20 different amino acids used to build a protein. If a mutation disrupts this reading frame, then the entire DNA sequence following the mutation will be read incorrectly."
Explanation:
The graph shows the population of alligators and insects in a pond ecosystem where cricket frogs live. How will this impact the population of cricket frogs over time?A graph with the title Species Population is shown. The y axis title is Population and next to it is an arrow pointing upwards. The x axis title is Year and the values 1, 2, 3 4. 5 are marked on the x axis. A solid slanting graph line is shown sloping gently upwards. A straight broken graph line is shown. A key is shown at the bottom right of the graph. Next to the straight line is written Alligators and next to the broken line is written Insects.
Answer:
Explanation:
Decreases because the number of predators increases
Answer: Decreases because the number of predators increases
Explanation: i took the test
What process synthesizes mRNA from DNA?
Answer:
transcription
Explanation:
Please help serious inquiries only
Answer:
it matches with a specific antigen
Based on the data, identify the shrubs and data point where the greatest flow of electrons through chloroplast electron transport chains most likely occurs.
Answer:
Thylakoid membrane and Krebs cycle.
Explanation:
Thylakoid membrane is the region in the chloroplast where electron transport chains occur while the Krebs cycle is the stage in which this electron transport chains occurs and produces large number of ATP. If the electron transport chain does not occur, very low amount of ATP is produce because electron transport chain is responsible for the production of high amount of ATP.
Witch best describes the function of a chloroplast?
Answer:
Chlorophast allows plants to capture the energy of the sun.
Answer:
chlorophast allows plants to capture the energy of the sun.
Explanation:
The transcription of the information in DNA involves the pairing of the nitrogen bases of DNA with RNA nucleotides to form a molecule of messenger RNA. Choose the RNA nitrogen bases that pair with the DNA nitrogen bases listed. Be sure to use the capital letters that represent the nitrogen bases. A pairs with . C pairs with G . T pairs with A .
Answer: ASAP The transcription of the information in DNA involves the pairing of the nitrogen bases of DNA with RNA nucleotides to form a molecule of messenger RNA.
Answer:
:)))))))
Explanation:
A=U
C=G
T=A
Which process usually uses carbon dioxide? 1. Photosynthesis 2.Active transport 3. Asexual reproduction 4.Cellular respiration
Answer:
1
Explanation:
photosynthesis
I hear weird noises in my basement Please help Are they rats?
Answer:
its a ghost
Explanation:
hehhehe
Answer:
they are probably ghost you should probably go check that out lol no offense
Explanation:
Whch lists correctly orders the outer planets from least to greatest from the sun
Answer:
The order of planets from closest to farthest from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The largest planet is Jupiter, followed by Saturn, Uranus, Neptune, Earth, Venus, Mars and, the smallest planet, Mercury.
Explanation:
The list that accurately orders the outer planets from closest to farthest away from the Sun is as follows: Jupiter, Saturn, Uranus, and Neptune. The correct option is A.
What are planets?A planet is a celestial body that orbits the Sun, has enough mass to overcome rigid body forces and assumes a hydrostatic equilibrium shape, and has cleared the neighborhood around its orbit.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune are the planets, in order of their distance from the Sun.
Jupiter through Neptune all have ring systems, and all except Mercury and Venus have one or more moons.
The list that correctly orders the outer planets from closest to farthest away from the Sun is as follows: Jupiter, Saturn, Uranus, and Neptune.
Thus, the correct option is A.
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Your question seems incomplete, the missing options are:
Jupiter, Saturn, Uranus, Neptune
Saturn, Jupiter, Uranus, Neptune
Jupiter, Saturn, Neptune, Uranus
Neptune, Uranus, Saturn, Jupiter
PLEASE ONLY ANSWER IF YOU ACTUALLY UNDERSTAND THE CONTENT!
An animal population has two alleles, "B" and "b". They are normal Mendelian alleles. The "B" allele is found at 80% of the gene pool, and the "b" allele is only at 20% of the gene pool. This population is at Hardy-Weinberg equilibrium. What will the percentage of "B" alleles be in the next two generations?
A) 80% and 80%
B) 80% and 64%
C) 60% and 40%
D) 50% and 25%
E) 80% and 40%
Answer:
c. 60% and 40% have a good day too btw :) <3
PLS ANSWER I GIVE 15 POINTS
If the new growth is matter, where do you think that matter comes from? Restate this question and answer with 3-5 sentences.
Answer: The reframe question is Does new growth is caused by a matter, from where this matter comes from?
Explanation:
The growth can be defined as the increase in the physical size of a body form. The matter here are the number of cells which divide and differentiated at a faster rate. The cells developed into specialized cell types to perform specialized functions some cells are associated for growth. Thus, the matter for the growth comes from dividing and differentiated cells.
What is the powerhouse that is responsible to pump the oxygenated blood throughout the entire body?
Answer:
heart
Explanation:
because the heart is the answer
Help please I do not understand
Answer:
Atoms in reactants are equal to atoms in products. so it represents law of conservation of energy
A student wishes to test whether adding a substance
(called an anti-freeze) to water lowers the freezing point
of the water. Measuring which of these variables will help
her arrive at a conclusion?
A
Amount of water put into
the container B
Amount of anti-freeze
added to the water
C
Temperature at which the
mixture freezes D
Type of thermometer
used to make the
measurement
Answer:
C Temperature at which the mixture freezes
Explanation:
Measuring the temperature at which the mixture freezes provides a good way for the student to arrive at her conclusion.
The variable being tested for in this experiment is the freezing point of the water anti-freeze mixture. The dependent variable which is the freezing point is of prime concern. Amount of the antifreeze added is the independent variable. It is the cause of the phenomenon desired to be observed in the experiment.There are different kinds of measurements. Measuring which of these variables will help her arrive at a conclusion is Temperature at which the mixture freezes.
The act of Measuring the temperature at which the mixture freezes helps one to known or arrive at a conclusion. Note that the variable that is tested for in this experiment is the freezing point of the water anti-freeze mixture.The temperature at which a substance freezes is referred to as its freezing point. Freezing point is also known to be the physical property of matter.
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Answer the question about the following picture below
Answer:
Explanation:
photosphere is the first
not safe is the middle one
corona is the last one
What role does cellular respiration play in the carbon cycle?
A. It removes CO2 from the atmosphere during glycolysis.
B. It removes CO2 from the atmosphere during the citric acid cycle.
C. It releases CO2 to the atmosphere during acetyl CoA formation.
D. It releases CO2 to the atmosphere during electron transport.
Answer:
c
Explanation:
Make a rap about evolution using these five things
population had variation
some variations are favorable
more offspring are produced than survive
the ones that survive have favorable trait
population will change over time
will give brainliest to best awnser
rap should be at least a minute long
Answer:
what is rap?
Explanation:
True or False Water moves from an area of low water concentration to an area of high water concentration.
Answer:
False
Explanation:
It is true that water moves from an area of higher water concentration to an area of lower concentration.
Based on osmotic pressure, water always moves from an area of higher concentration to that of lower concentration.
Osmosis of water and liquids is made possible across a concentration gradient. Water is driven from one place to another via concentration gradient.Chromosomes are made of tightly packed molecules
Answer:
true
Explanation:
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
Please help will give brainist! (multiple choice question , one answer.)
Answer:
D i belive, if i'm worng, please don't be mean about it
Explanation:
The results of an experiment are considered to be reliable if the experiment: A. creates ideas for new experiments. B. can be repeated with the same results. C. obtains results that support the hypothesis. D. can be conducted with a very simple procedure.
Answer:
B
Explanation:
Can be repeated with the same results.
what is the mRNA copy of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
Answer:
AUG UUU CAA UCU CUC AUC UAG
Explanation:
where would you find fungi where would it stay?
Answer:
Everywhere. Soil, air, lakes, rivers, seas
In plants, food and animals.
Clothing and the human body.
Explanation:
Help
Which describes pressure during a volcanic eruption? Pressure increases as magma rises. Pressure traps dissolved gases in magma. Pressure increases until the volcano explodes. Pressure from rocks above causes new rocks to form.
Answer:
A
Explanation:
Answer:
A
Explanation: