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Which feature of DNA regulates the types of enzyme produced in a cell
6. Cuál es la característica de la vida que nos permite responder a estímulos?
Ashley hypothesizes that adding coffee grounds to the soil will help the plants grow faster. She designs a controlled experiment to determine if this hypothesis is supported.She grows one group of soybean seedlings under normal conditions. She mixes three tablespoons of coffee grounds into the soil of the second group and grows the seedlings under the same light, temperature, and watering regimen. After three weeks, she measures the height of the seedlings and compares the two groups.Identify the parts of the experiment. Place only one term in each category. You will not place all the terms.
The purpose of this study is to determine the experimental group, the control group, the dependent variable, and the independent variable.
Designing and carrying out an experiment is the best approach to prove whether a hypothesis is true or incorrect. To ensure that an experiment examines exactly what the hypothesis claims, scientists must be cautious in how they construct it.
To ensure that only one factor is being altered in an experiment, the independent variables are therefore divided into two groups.
The control groupThe experimental groupThe control group does not experience any changing variable.
The experimental group receives all of the experiment's circumstances, changes as well as the one variable that the experiment is testing.
In Ashley's experiment:
The experimental group:
Seedlings grown with coffee grounds.The control group:
Seedlings grown without coffee grounds.The dependent variable:
Seedling heightThe independent variable:
SoilTherefore, we can conclude that we understand the concept of the experiment carried out by Ashley.
Learn more about the hypothesis here:
https://brainly.com/question/23056080?referrer=searchResults
Select the correct answer.
Imagine that an exchange student from China visits your class. While your teacher discusses how the United States has a limited government, the Chinese student raises his hand and asks why the government has limited power. Which point best highlights why the US government has limited power?
A.
A limited government means citizens pay fewer taxes.
B.
A limited government helps people avoid breaking the law.
C.
A limited government protects individual freedoms.
D.
A limited government prevents businesses from being too powerful.
Answer:
Option C
Explanation:
A limited government protects individual freedoms.
Hope this helps!
Parkinson's disease Is the disorder contagious?
Please answer this question
Answer:
There are no birth or deaths occurding
Plant cells consist of
Explanation:
•Nucleus
•Plastids
•Central Vacuole.
•Golgi Apparatus
•Ribosomes
•Mitochondria
•Cell Wall
•Cell membrane
Please write in your own words). The Science of Biology: Question 1: Explain how sunlight is the primary source of energy for your own life? Question 2: In terms of energy, what is the difference between glucose and ATP? Question 3: Explain the role of a hypothesis in a scientific investigation? ( Will Mark Brainliest if correct). ( Don't copy down what you find in books or websites).
Answer:
well sunlight is the primary source of anergy for your own life because plants use the sunlight to make food and make oxygen and humans need to breathe oxygen
What cells in the body do NOT undergo mitosis as
adult cells?
Answer:
Skin cells, red blood cells or gut lining cells
Explanation:
Stem cells do divide by mitosis and this makes them very important for replacing lost or damaged specialized cells
Identify the tissues and write their main functions.
9 to 11 points
Answer:Either the cell wall or the membrane
Explanation:
The cell wall proctects the cell while the membrane forms structures inside of the cell
Used to measure length
Answer:
meters
Explanation:
giving brainliest!!
Which represents the complimentary base pairing rule for DNA replication?
Adenine pairs with guanine and cytosine, pairs with thymine
Adenine pairs with cytosine, and guanine pairs with thymine
Guanine pairs with cytosine, and adenine pairs with thymine
Guanine pairs with uracil, and adenine pairs with cytosine
Answer:
C
Explanation:
You will need to follow Chargaff's rules.
Adenine always pairs with thymine and cytosince always pairs with guanine.
Guanine pairs with cytosine, and adenine pairs with thymine is the base pairing rule for DNA replication.
What is DNA?DNA exists abbreviation of deoxyribonucleic acid, an organic chemical of complicated molecular structure that exists found in all prokaryotic and eukaryotic cells and numerous viruses. DNA codes genetic announcement for the transmission of inherited traits. Each strand of a DNA molecule exists comprised of a long chain of monomer nucleotide. The nucleotide of DNA consists of a deoxyribose sugar molecule to which stands connected a phosphate party and one of four nitrogenous bases.
Hence, Guanine pairs with cytosine, and adenine pairs with thymine is the base pairing rule for DNA replication.
Therefore, third option is the correct answer.
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Certain meteorites have been examined and found to carry samples of which molecules? Select all that apply. lipids nucleotides polypeptides amino acids monosaccharides
The correct answer as to which molecules some examined meteorites contain would be lipids, nucleotides, amino acids, and monosaccharides.
Meteorites are considered to be pieces of rocks or metals that fall into the earth from outer space. These rocks/metals have been extensively studied/analyzed by some researchers, especially those seeking to prove/disprove the Panspermia theory that life originates from other planets.
Several studies conducted found compounds such as lipids, DNA, RNA, and amino acids. There has been no evidence for monosaccharides for a long time until 2019 when an international team discovered sugars such as xylose and arabinose in certain meteorites. No polypeptide has been discovered in meteorites, but its precursor, amino acids, have been discovered.Therefore, the correct answer to the molecules that have been found in some meteorites would be lipids, nucleotides, amino acids, and monosaccharides.
More about the components of meteorites here: https://brainly.com/question/2731354
what is unique about the way a binary geothermal power plant works
First birth medical term
Answer:
new born baby is the first medical term
In simple terms, ethics is described as a set of decisions concerned with what is good for _________ and _________
Answer:
individuals and society
Explanation:
Ethics is concerned with what is good for individuals and society
PLEASEEEEEE HELP A STRANGER OUT :(
Answer:
Aluminum Bromide is a ionic compound
Explanation:
https://study.com/academy/lesson/aluminum-bromide-chemical-formula-symbol-uses.html
Answer:
Ionic compound
Explanation:
Made of a metal and a nonmetal therefore it would be ionic.
Discuss three ways to sustain the carbon cycle
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6. Lizards have different sized leg bones. Longer bones allow the lizards to climb up during flooding to avoid predators. What is the variation?
Answer:
Natural selection, the keystone of evolution, can switch direction in a matter of months, a novel experiment on lizards reveals.
Answer:
The long-legged adaptation helps the trunk-ground anoles not only catch prey on the ground but also avoid predators that live in their habitats. However, when placed in the habitat of the twig anoles, where twig anoles can move easily with their short legs, the trunk-ground anoles are clumsy
plant stems that we eat 3 examples
Answer:
Here are some of the most common vegetable stems that we eat.
Asparagus.Celery.Rhubarb.Broccoli.Cauliflower.Bamboo shoots.Brussels sprouts.Kohlrabi.Life basic unit of structure and function is the
pls help me solve this! (20 pts)
Answer: asuume
Explanation: i would asuume 2
Nitrogen-fixing bacteria are prokaryotic organisms that transform nitrogen gas into nitrogen compounds like ammonia and nitrates.
The graph that correctly shows the nitrogen-fixing bacteria in the soil is graph 2.
Nitrogen-fixing bacteria can be explained as:
Nitrogen-fixing bacteria are the organisms that fix the atmospheric nitrogen into the compounds of nitrogen as ammonia and nitrates.The conversion of the atmospheric nitrogen is done in two steps, the first step involves the conversion of atmospheric nitrogen to ammonia. The second step involves the conversion of ammonium to usable nitrate. Graph 2 represents the amount of atmospheric nitrogen decreasing with an increase in the amount of ammonia. It indicates that atmospheric nitrogen is utilized and converted into nitrogen compounds.
Thus, the correct answer is graph 2.
To know more about nitrogen-fixing bacteria, refer to the following link:
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Stage 1 sleep is characterized by a predominance of ________ wave activity in the brain.
Answer: theta
Explanation:
Stage 1 sleep is characterized by a predominance of alpha and theta wave activity in the brain.
The stage of entering the state of sleep is also called stage 1 and is considered as a boundary between the waking state and sleeping.
In this stage, the rhythm alpha predominates, which tends to slow down and show the presence of waves called theta, which are of greater amplitude.
Alpha activity is a pattern that results from a person resting and relaxing.
Theta waves are broad, low-frequency waves that would indicate a state of extreme relaxation and drowsiness.
Eye movements at this stage are slow and muscle tone drops. Phase I is short-lived and occupies about 3-5% of sleep.
Therefore, we can conclude that in stage 1 of sleep the alpha waves would be combined, with a new activity, called theta.
Learn more about stage 1 sleep here: https://brainly.com/question/19502301
Mitochondrial inheritance tends to not follow traditional heredity patterns described by Mendelian laws. A mother has a
mitochondrial condition where she produces a modified version of ATP synthase that is embedded in the inner mitochondrial
membrane. Which outcome is predicted for a mother who has four children with an unaffected father?
The outcome is predicted for a mother with a mitochondrial condition where she produces a modified version of ATP synthase that is embedded in the inner mitochondrial membrane who has four children with an unaffected father - all four offspring will have this mitochondrial condition
Mitochondrial inheritance is a type of inheritance that is caused by mitochondrial DNA.
Mitochondrial DNA is the small circular chromosome found inside mitochondria.The mitochondrial DNA, are passed exclusively from mother to offspringsa mitochondrial disease was inherited, there is a 100% chance that each child in the family will inherit a mitochondrial disease.Thus, all four offspring will have this mitochondrial condition
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Is dehydration an example of anabolism or catabolism?
dehydration is an example of anabolism.
6.
What are two characteristics of each of Earth’s four major systems?
Answer:
Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air)
are carbon atoms living or non living? why?
Answer:
Living things are carbon-based because carbon plays such a prominent role in the chemistry of living things. This means that carbon atoms, bonded to other carbon atoms or other elements, form the fundamental components of many, if not most, of the molecules found uniquely in living things.
Answer:
they are living. I also love taehyung :)
which activity produces an action potential in nerve cells
Answer:
The action potential is an explosion of electrical activity that is created by a depolarizing current. This means that some event (a stimulus) causes the resting potential to move toward 0 mV. When the depolarization reaches about -55 mV a neuron will fire an action potential.
Explanation:
define hibernation??
Hibernation is when an animal slows its heart rate to save energy and survive the winter without eating much.
hope it helps..
Answer:
The condition or period of an animal or plant spending the winter in a dormant state
what is the importance of biology?
Answer:
As a field of science, biology helps us understand the living world and the ways its many species (including humans) function, evolve, and interact. Advances in medicine, agriculture, biotechnology, and many other areas of biology have brought improvements in the quality of life.
