Answer: the base pairs of DNA
Which diagram number below represents the liquid layers in the cylinder?
(K) Karo syrup (1.4 g/mL), (V) vegetable oil (0.91 g/mL,) (W) water (1.0 g/mL). Support your answer with a brief explanation.
Answer:
Diagram 1
Explanation:
The correct diagram that depicts the liquid layers in the cylinder would be diagram 1.
The density of a substance is a measure of how heavy the substance is. Hence, a liquid that is heavier than water (with higher density) would sink in water while a liquid that is less dense than water would float on it.
Therefore, based on the density of the karo syrup (1.4 g/mL), it would take the bottom space in a cylinder, followed by water (1.0 g/mL) while vegetable oil with 0.91 g/mL would float on the former two.
The correct diagram is 1.
Length of Day (how does it affect plants)
Day length helps plants to regulate their internal clock
source: g00gle
Answer:
When the day length is fewer than 10 hours, most plants do not grow. Even if the temperature is kept within the ideal range — say, in a climate-controlled greenhouse — most plants will go dormant until the magical 10 hours of sunshine per day arrives.
Explanation:
10
Which of the following are true about DNA?
Choose all that apply:
It is a double helix
It contains thymine
It is the "recipe" for proteins
It is made of amino acids
Please help I’ll give brainliest
Which statement describes the relationship between diagram X and Y?
Answer:
third point described the relationship between X and Y
hey this is the graphs for the question
[tex]what \: is \: protein \: {?} [/tex]
Proteins are basic nutrients comprising biomolecules, which are made up of long chains of Amino acids.
They have various functions in our body :
they make up our hair, nails, bones etc they helps in recovery of damaged tissues (therefore known as body - building food)the structure and functions of protein depends on base sequence of nucleotides in the DNA coding for that specific protein.[tex] \large\mathfrak{let \: me \: know \: if \: it \: helps ....}[/tex]
HELP!!!! FAST!!!! 20 POINTS!!!! You are a traffic accident investigator. You have arrived at the scene of an accident. Two trucks of equal
mass (3,000 kg each) were involved in a rear-end accident at a stop sign. Here is what you know:
• Truck 1 started from rest at the top of a 22-meter hill and coasted toward the intersection.
.
Truck 2 was on a flat stretch of road at the bottom of the hill directly in front of Truck 1.
At the bottom of the hill, Truck 1 was going 20 m/s; Truck 2 was going 35 m/s.
.
There were no skid marks left by Truck 2. The collision occurred at the stop sign where Truck 2 had
stopped
• After the collision, both trucks moved together in the same direction at 10 m/s before slowly rolling
to a stop.
You must now push Truck 2, using 1,000 N of force, 8 meters off to the side of the road so no one
else gets hurt.
1. What was the potential energy of Truck 1 at the top of the hill? 2. What was the kinetic energy of each truck before the began braking? 3. A. How much energy did truck 1 lose from the top to the bottom of the hill? B. Where do you suppose that energy went?
Answer:
1) Kinetic energy of the truck 1 is 600,000 joules.
Kinetic energy of the truck 2 is 1,837,500 joules.
2 a)Potential energy of truck 1 is 646,800 Joules.
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
Step-by-step explanation:
Mass of the truck 1 and truck 2,m = 3000 kg
Velocity of the truck 1, = = 20 m./s
Velocity of the truck 2, = 35 m./s
1. Kinetic energy of the truck 1:
Kinetic energy of the truck 2:
2.a) Energy loose by the truck 1:
Initial height of the truck on the hill = 22 m
At that height potential energy will be maximum:
Potential energy of truck 1 at that height =
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
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An example of something that can be used to support the theory of evolution. Explain.
How is nuclear chemistry related to radioactive sickness?
Answer:
Radiation sickness is caused by exposure to a large dose of ionizing radiation over a short period of time, typically greater than about 0.1 Gy/h.
Explanation:
Hope this helps you
Look at the diagram shown below.
Based on the evidence, which of these choices is true about individual 4 in generation Il?
O male and the father of individual 3 in generation III
O male and the son of individuals 1 and 2 in generation I
Ο Ο Ο Ο
female and the mother of individual 3 in generation III
female and the daughter of individuals 1 and 2 in generation 1
Answer:
Female and the mother of individual 3 in generation III
Which scenario would most likely result in cooperative hunting?
Answer:
A scenario that would most likely result into cooperative hunting is where there are few and limited number of rabbits in an area, and as such, it is difficult to hunt rabbits due to scarcity. In order to increase their chances of catching rabbits, wolves in that area would cooperate together and hunt in packs.
Which genotype below is written correctly?
A.) AaAP
B.) pApr
C.) IlYy
What type of adaptation is shown in Figure 15-2?
A. mimicry
B. camouttage
C. artificial selection
D. homologous structure
Describe the haemolytic disease of the newborn and describe the solution available illustrate the concepts of immunity in your answer.
If there is more greenhouse gases in the atmosphere, how much of solar radiation leaves the atmosphere?
Answer:
less
Explanation:
Because those green house gasses act like a blanket that allows short wavelength radiations into the earth and due to interaction with the things in the earth, long wavelength radiations are produced which prevented from leaving the earth by the same blanket. Therefore the more the blankets(green house gasses), the more the radiations are trapped.
is it true or false that new cells arise from pre-existing cells
Answer:
true
Explanation:
cell reproduction/cell cycle
Which describes how a centrifuge separates a mixture? It spins a sample to separate based on density. It spins the sample to separate based on boiling point.It heats a sample to separate based on density. It heats a sample to separate based on boiling point.
The answer is: It spins a sample to separate based on density.
can natural selection happen in the hardy-weinberg equilibrum
Answer:
yes
Explanation:
The Hardy-Weinberg equilibrium can be disturbed by a number of forces, including mutations, natural selection, nonrandom mating, genetic drift, and gene flow. ... Because all of these disruptive forces commonly occur in nature, the Hardy-Weinberg equilibrium rarely applies in reality.
pleasehelp!! i have a bad grade in this class!! no links please
Answer:
The food web would be changed.
Explanation:
This is because YOu are introducing another species that will eat the beetle.
Explain independent assortments
Answer:
Sorry o really
Explanation:
I dont know bro sad lyf man but hope u get it
Explanation:
the principle of independent assortment describe how different genes independently separate from one another when reproductive cell develop
Question 1
1. What is the nickname for DNA?
The life giver molecule
O The blue print of life
The backbone of life
O The helix that support life
The nickname for DNA is "The blueprint of life. Therefore, option (B) is correct.
What is DNA?DNA (Deoxyribonucleic acid) is a molecule that carries genetic information in all living organisms, from simple bacteria to complex animals and plants. It is a double-stranded helix made up of nucleotides that contain four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G).
The sequence of these bases determines the genetic code that governs the development, growth, and function of all living things. DNA is essential for passing on genetic traits from one generation to the next, and it plays a vital role in the evolution and diversity of life on Earth.
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I WILL MARK BRAINLIEST
Answer:
false
Explanation:
resources from the earth are natural resources
Explain how concern for profits shapes business decisions.
Answer:
Businesses/companies will often compromise the quality of a product or service in order to make a profit. If a company uses cheap supplies to make a product, they will make more profit from it.
Here is an example:
Imagine you are making soap-making company. You use all organic ingredients which are very expensive. Let's say it takes $6 for you to make one bar of soap. If you sell your bars for $10, then you will make a $4 profit from each bar sold.
Now let's say another company starts making soap. It looks and feels almost exactly like yours. HOWEVER, this company uses artificial ingredients. It takes them only $3 to make a bar of soap, and they sell their soap on "sale" for $9. Not only will they likely sell more soap than you because their soap is cheaper, but they will make a $6 profit from each bar sold-- two more dollars per bar than you.
The same can be true the other way around of course. If a business realizes that nobody is buying their product because it is so poorly made, then they will improve the quality of their product in order to increase their sales.
Which of the following is an example of a consumer?
O A. Water
O B. Soil
O c. Lion
O D. Pine tree
Answer:
I think it's B, soil, C, Lion, and/or D, pine tree.
Explanation:
Soil can CONSUME water to make plants that were planted inside it grow.
A lion can CONSUME what nature gives it, such as animals it eats and air it breathes.
A pine tree can CONSUME sunlight and water to help it grow.
How is the availability of needed natural resources affected by human activities?
Answer:
Humans take natural resources for things such as manufacturing oil, building, making plastics, etc. For example, harvesting trees to cut and make planks of depletes the Earth of a necessary resource for filtering oxygen.
Numerous human activities such as overpopulation, pollution, the burning of fossil fuels, and deforestation have an adverse effect on the physical environment.
What are natural resources?Natural resources are those resources that we get from nature. These resources are free, but they are not available for a lifetime.
The availability and quality of natural resources have been significantly impacted by human activity. Petroleum products are daily used in enormous quantities by companies and cars.
Around 40% of the electricity in the world is produced by coal-fired power plants. The reserves of these finite resources are being depleted by the extensive usage of fossil fuels.
Therefore, climate change, soil erosion, poor air quality, and undrinkable water have all been brought on by changes like these.
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What is the main difference between combustion and respiration?
A. respiration occurs at high temperatures without enzymes to release energy
B. respiration uses enzymes at normal body temperature to release energy
C. combustion uses enzymes at normal body temperature to release energy
D. respiration does not use a catalyst but combustion does use a catalyst
Answer:
A. respiration occurs at high temperatures without enzymes to release energy
Explanation:
The respiration is the transfer of oxygen from the environment to the cells and removal of carbon dioxide from the cells is often referred as cellular respiration by which an organism obtains an energy.
But combustion is the burning of any hydrocarbon fuel in the air resulting the liberation of heat energy and other combustion by products like carbon dioxide, steam and Nitrogen. Practically, in addition to these gases there may also be the presence of sulphur dioxide, nitric oxide and oxygen which depends upon the composition of fuel and the amount of air supplied for combustion.
Which statement accurately describes the chemical symbol of an element?The chemical symbol is always a single letter.The chemical symbol always starts with the same letter as the name of the element.The chemical symbol always begins with a capital letter.The chemical symbol can be shared by more than one element.
Answer:
The chemical symbol of an element always starts with an chemical letter so here the answer is that the chemical symbol always begins with a capital letter.
Explanation:
please help! According to the data that support the modern theory of evolution, which statement best describes why some organisms are more likely to survive and reproduce than other organisms?
They have both homologous and analogous structures.
They have a trait that makes them compete successfully.
They share phenotypes with successful organisms.
They reach sexual maturity before others of the same species.
Answer:
B.) They have a trait that makes them compete successfully
Explanation:
In evolution, it's the survival of the fittest, and the fittest are those that can adapt to their environment the best.
Directions: Select the correct answer from the drop-down menu.
A student draws a map showing the Mid-Atlantic Ridge between South America and Africa.
Mid-Atlantic
Ridgs,
Х
She explains that scientists extracted rocks from the ocean floor at point X and point Y during a research study.
Evidence of seafloor spreading would come from observed data that rocks from point X are
rocks from point Y.
than
older
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younger
found in shallower ocean water
found in deeper ocean water
Answer:
found in shallow ocean water
