Answer:
A band , I band
Explanation:
YOURE WELCOMEEE
The sequence of nucleotides below is present at a DNA location where the chain opens to form a replication fork: 3' CCTAGGCTGCAATCC 5' An RNA primer is formed starting at the underlined T () of the template. Which of the following represents the primer sequence? OA) 5'AGCCTAG G3 B) 5'AGCCUAG G3 C) 5'ACGTTAG G3 D) 5' ACGUUAG G3
The sequence of nucleotides that represents the primer sequence is 5' ACGUUAGG3'.
A primer for RNA is added. In RNA, U's are found where T's would typically be. The template strand is complementary to the RNA primer. T and U are complementary to A, but C and G are mutually exclusive. The complementary primer for the template strand from the second T from the 3' end is 5'-ACGUUAGG-3'.
A primer is a short nucleic acid sequence that acts as the starting point for the production of DNA. Primers are made of short RNA strands in living things. Primase, a subtype of RNA polymerase, is an enzyme that produces a primer before DNA replication can occur.
To learn more about Primer visit: https://brainly.com/question/15064573
#SPJ4
2. Sam and Jerry are having a discussion in their Environmental Science lass. Sam
says that abiotic factors determine what biotic factors can be in an ecosystem. Jerry
says that biotic factors determine what abiotic factors can be in an ecosystem. Who
is correct? Use an example to support your answer. (2 points)
Answer:
Jerry is right.
Explanation:
Abiotic factors can kill biotic factors, so technically Jerry is correct, just think of it as a TDI game, let's say Chris is an Abiotic factor, and the campers are biotic factors, Chris chooses weather or not they stay.
If a population is evolving, the allele frequency ________
which blood component protein is present in the greatest amounts in the plasma?
Answer:
the answer is Albumin
Explanation:
The steps below identify the part of the process to become a U.S. citizen, the naturalization process. Use the steps below to answer the following question. 1. Be a legal resident in the U.S. for at least 5 years. 2. Complete an application 3. ? 4. Take the Oath of Allegiance What is missing in the process above? A: Register for Selective Service System B: Interview and pass civics test C: Complete a background check D: Receive an appointment letter
Answer:
B. Interview and pass civics test
Explanation:
I know people who have gone through the process. Hope this helps :)
What is the relationship between a living organism and a cell? Can a cell be an organism?
Answer: Cells make up organisms. So a cell is an organism because it is living.
The structural and essential unit of life is the cell. Cells make up all living things. They are also known as building blocks of life.
What is the relationship between a living organism and a cell?An organism might be made up of just one cell (unicellular) or several cells (multicellular). Mycoplasmas are the tiniest cells known. Cells are the fundamental components of all living things.
The components of cells in an organism serve a variety of roles.
Every physical form's lowest level of organization is the cell.
Cell organelles perform specialized activities for cells to carry out life processes. Each organelle has its structure. The organism's genetic material is also present in the cell.
Thus, we can conclude that a single cell, such as a bacterium or yeast, is frequently a complete organism in and of itself. As cells age, they develop specialized functions.
Single-celled or multicellular life is possible. As a result, a single cell can form an entire creature, such as an amoeba or protozoa.
You can learn more about cell here:
https://brainly.com/question/13920046
#SPJ2
if you want to find the best time of year to visit Thailand, which method of forecasting would be the best to use? Explain your answer.
If you want to find the best time of year to visit Thailand straight line method of forecasting would be the best one to use.
What is forecasting?Forecasting is a technique by it is that uses historically figured data as inputs to the make informed estimated that is predictive in the determining the direction of the future trends. Businesses utilizes of the forecasting to determine the how to allocate theirs budgets or plan for the anticipates expenses foran upcoming period of time.
The straight-line method is the one of the simplest and the it is easy-to-follow by the of forecasting methods. As a financial analysing the touses a historically figured by thetrends to the prediction of future revenue of the growth.
To know more about forecasting click-
https://brainly.com/question/29726697
#SPJ1
A tornado is a violent ____ with a ____ column of air
A.active
B.cool air
C.300 mph
D.alley
E.ground
F.warm air
G.canada
H.rotating
i. storm
J.thunderstorms
will give brainliest
Answer:
storm; rotating
Explanation:
which drosophila melanogaster genotype is associated with the worst performance in an olfactory learning task?
Rutabaga and dunce The drosophila melanogaster double mutant genotype exhibits the lowest performance on an olfactory learning challenge.
What features lend Aplysia californica to becoming a useful model organism for research on the nervous system?Kandel, the genus, has been investigated as a model organism by neurobiologists due to the fact that its gill and siphon withdrawal response, as demonstrated in Aplysia californica, is mediated by electrical synapses.
Why do people utilize Aplysia?It has been possible to investigate learning mechanisms at the network, cellular, and molecular levels by using the marine invertebrate Aplysia as a model system for research on learning and memory.
To know more about drosophila melanogaster visit:-
https://brainly.com/question/28390240
#SPJ4
In the equilibrium model of island biogeography, once an "island" has reached equilibrium,
A. the species richness on the island is stable.
B. the suite of species present on the island is stable.
C. extinction rates drop to around zero.
D. migration to the island ceases.
In the equilibrium model of island biogeography, once an "island" has reached equilibrium, A. the species richness on the island is stable.
The equilibrium model of island biogeography suggests that the number of species on an island reaches a dynamic equilibrium where the rate of immigration of new species balances the rate of extinction of existing species. Once this equilibrium is reached, the species richness on the island remains stable, meaning that the number of species present on the island does not change significantly over time.
However, individual species may still go extinct or colonize the island, leading to changes in the suite of species present on the island. Migration to the island may also continue, but at a rate that is balanced by the rate of extinction. Hence, the correct answer is Option A.
Learn more about island biogeography here: https://brainly.com/question/31440485
#SPJ11
. How long has it taken barren rock to become paradise?
Answer:
Volcanoes are created over approximately 10,000-500,000 years by thousands of eruptions -- each lava flow covering the one before it. In the case of oceanic island volcanoes, lava erupts first from fissures, or cracks, on the deep ocean floor. The flows continue to build up and finally an island emerges from the sea.
Explanation:
i licked it up... ;-)
Describe the process of expiration
Expiration is the process of exhalation where the air is removed out from the lungs.
Expiration is the removal of waste air out from the body through the lungs. The diaphragm muscles present beneath the lungs relax, and the volume of the thoracic cavity decreases. Also the pressure increases along with the decrease of volume. All these activities make the lungs contract and the air is moved out.
Lungs are the respiratory organs that are involved in the exchange of gases. There is a pair of lungs in each human. The whole lungs are covered by thin sac like structure called alveoli that increase the surface area of the lungs in order to achieve the maximum exchange of gases.
To know more about lungs, here
brainly.com/question/18932342
#SPJ1
Identify how scientists use radioactive isotopes by selecting the best answers from the drop-down menus.
Archaeologists use radioactive isotopes to
.
Scientists use radioactive isotopes in agriculture to
.
Geologists use radioactive isotopes to
.
Answer:
1. Archaeologist use radioactive isotopes to determine the ages of various objects, rocks and materials. This is called radioactive dating. Radioactive isotope Carbon-14 is widely used for this dating process.
2. Scientists use radioactive isotopes in agriculture to monitor or study the uptake and use of essential nutrients by plants from the soil. This helps to determine viability, productivity and nutritious ability of the plants on a piece of land.
3. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events. ... Atoms of the same element but with different number of neutrons are called isotopes of that element.
Answer:C: Determine the age of ancient artifacts.A: Understand the biological and chemical processes in plants.B: Determine the age of rocks and fossils.
Explanation:i got the answers right on the assignment.
What is the process of sea floor spreading?
Answer:
(See Below)
Explanation:
[1] Magma comes out of the rift valley.
[2] Magma cools to rock and hardens.
[3] Rock is pushed away as new rock is formed at MOR (Mid Ocean Ridges)
[4] Oceanic crust and continental crust meet at the trench.
[5] Oceanic crust bends down under the continental crust.
[6] Gravity pulls rock towards mantle.
[7] Rock melts to mantle.
Explanation:
Sea floor spreading is a process that occurs at mid ocean ridges,where new oceanic crust is formed through volcanic activity and then gradually moves away from the reach.
How are prokaryotic and eukaryotic cells the same
Answer:
Eukaryotic cells contain many membrane-enclosed, large, complex organelles in the cytoplasm whereas prokaryotic cells do not contain these membrane-bound organelles. ... Only eukaryotes possess a membrane-bound nucleus and membrane-bound organelles such as the mitochondria, golgi apparatus, lysosomes, peroxisomes and ER.
Need this for biology homework
Answer: A. All components work together
Main-group elements from Period 3 of the periodic table are highlighted.
Which element is a highly reactive nonmetal?
11
12
13
14
15
16
17
18
Na Mg
Al Si
P
S
Cl
Ar
Sedium
22.99
04
Magnesium
24.31
Alumis
26.98
Silicon
28 09
Phosphorus
30.97
Argon
Sulu
Chlorine
32.06 35 45 39.95
20134.0131830 18:00 201
13
Al Si P
S Cl Ar
2113
Na Mg
5
3
10
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
36
355 67 72837287720.00
44 08.
MATAD
na NA
T
Tu
O A. Argon
B. Aluminum
C. Chlorine
D. Sodium
Answer:
C. Chlorine
Explanation:
A.P.E.X
The element that is highly reactive nonmetal is Chlorine. The correct option is C.
What are non-metals?
Nonmetals are elements that lack metallic properties. They contain colorless gases and some solid.
Chlorine is a non-metal gas, and it is highly reactive because it is a halogen.
Thus, the correct option is C, chlorine.
Learn more about non-metals
https://brainly.com/question/18155676
#SPJ2
You have read about the various revolutions the human race has gone through (hunter gatherer, agricultural revolution, and industrial revolution) . Make a case for which of these social periods of you feel had the most positive impact on the environment and the most negative impact on the environment . (You can choose different periods for each responses) support your answer with facts in 5 sentences
The industrial revolution is the social period that had the most positive and most negative impacts on the environment.
The most positive impact that the industrial revolution had on the environment is the increased production of goods and efficiency. People are now able to produce every type of good they require to ease their living. Lower costs, increased wealth, and availability of a large number of products are some other positive impacts of the industrial revolution.
But as the population increased, demand for natural resources also increased. This leads to the depletion of natural resources. While during the agricultural revolution or during the times of hunter-gatherers, natural resources were prominent as the population was less.
Another negative impact that the industrial revolution had on the environment is degrading the quality of air or the environment. People are now more into using natural resources and polluting them. They are not even able to maintain sustainability in the environment.
To know more about the industrial revolution, refer to the following link:
https://brainly.com/question/14240244
#SPJ4
The Diagram shows structures that form the surface of the trachea.
Which level of organisation is the structure labelled S ?
A. Cell
B. Organ
C. Organ system
D. Tissue
Structure S is a simple columnar epithelium, which is a type of tissue.
The diagram shows the structures that form the surface of the trachea. The trachea is a tube that carries air from the lungs. The surface of the trachea is lined with a layer of tissue called the epithelium. The epithelium is made up of cells that line the inside of the trachea.
The structure labelled S is a type of epithelium called a simple columnar epithelium. Simple columnar epithelia are made up of cells that are arranged in a single layer. The cells in a simple columnar epithelium are tall and column-shaped.
The simple columnar epithelium in the trachea helps to protect the trachea from infection. The cells in the epithelium produce a mucus that traps dust and other particles. The mucus is then carried away by the cilia, which are tiny hairs that line the trachea.
The other levels of organization in the diagram are organ, organ system, and cell. The trachea is an organ, which is a collection of tissues that work together to perform a specific function. The respiratory system is an organ system, which is a group of organs that work together to perform a common function. Cells are the basic units of life, and they are the building blocks of tissues, organs, and organ systems.
To learn more about level of organisation, here
https://brainly.com/question/880314
#SPJ2
Biodegradation of oil in soil is difficult due to a lack of ______________, which is very expensive to introduce into the sediments.
Biodegradation of oil in soil is difficult due to a lack of oxygen, which are very expensive to introduce into the sediments.
Oxygen is a crucial component in the biodegradation process as it supports the growth and activity of aerobic microorganisms that can break down the oil molecules into simpler compounds. However, in the absence of oxygen, anaerobic microorganisms can also degrade the oil but at a much slower rate and with the production of more harmful byproducts such as methane and hydrogen sulfide.
Introducing oxygen into the soil through various means such as aeration or biostimulation can be costly and require specialized equipment and expertise.
Learn more about Biodegradation here:
https://brainly.com/question/31651610
#SPJ11
2. Rob is in charge of waxing the floor at the local mall. He wants to test a new brand
of floor wax called Squeaky Clean. Rob waxes 20 floor tiles with Squeaky Clean and
20 tiles with the original wax brand. After one week he counts the number of
scratches on the floor.
a. Independent Variable:
b. Dependent Variable:
C. Control Group:
d. Constant:
It is an independent variable. Thus option A is correct.
What are the key difference between Independent and dependent Variable ?
The variable whose values are changed by researcher to get desired outcome is called an independent variable.
The variable, by changing its values to reciprocate change in the values of the independent variable is called the dependent variable.
The independent variable is act as the experiment controller whereas, the dependent variable act as experiment measure.
An independent variable is a cause whereas the dependent variable is an effect of that cause.
we can say in a linear regression, ‘y’ denotes dependent variable while ‘x’ denotes independent variable.
An independent variable does not rely on anything, while the dependent shows the effect, due to changes in independent variable.
Thus option A is correct.
Learn more about independent variable, here:
https://brainly.com/question/17034410
#SPJ2
The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has green pods. Yellow pods are the dominant trait. The flowchart is missing the labels that describe the traits. A flow chart is shown. A and B both go to C. C goes to both D and E.
Hello. This question is incomplete. Also, you forgot to show the flowchart. The flowchart is attached below and the full question is:
The flowchart below shows the three generations of a cross between a pea plant that has yellow pods and a pea plant that has green pods. Green pods are the dominant trait. The flowchart is missing the labels that describe the traits.
In which squares should the phrase “Green pods” appear?
1.A and D 2.B and E 3.A,C and D 4.A,B,C,D and E
Answer:
3.A,C and D
Explanation:
As shown in the question above, the flowchart shows the crossing of a pea plant with dominant features (green pods - AA) and a pea plant with recessive features (yellow features - aa). The crossing between plants with AA and aa alleles generates a completely Aa population, which in this case, has the dominant characteristic, that is, it has green pods. This is because the "Aa" alleles are called heterozygous and develop the dominant characteristic.
As we can see in the flowchart, the crossing between the two pea plants generated an offspring that is identified by table C, as we know this offspring has green pods and in the flowchart it is represented by a grayish rectangle. Therefore, we can say that the other gray rectangles represent pea plants with green pods, which are rectangles A, C and D.
Answer:
your answer is option C: A, C, and D only
Explanation:Mark Brainliest pls, im trying to level up ❤️
What are atoms? How are they like building blocks?
Answer: An atom is the smallest unit of ordinary matter that forms a chemical element, they are like building blocks because they form together to make up everything on this earth.
Explanation:
i done know my way around this here terrain
59) seventeen patients in ten hospitals had cutaneous infections caused by rhizopus. in all seventeen patients, elastoplast bandages were placed over sterile gauze pads to cover wounds. fourteen of the patients had surgical wounds, two had venous line insertion sites, and one had a bite wound. lesions present when the bandages were removed ranged from vesiculopustular eruptions to ulcerations and skin necrosis requiring debridement. fungi are more likely than bacteria to contaminate bandages because they a) are aerobic. b) can tolerate low-moisture conditions. c) prefer a neutral environment (ph 7). d) have a fermentative metabolism. e) cannot tolerate high osmotic pressure.
fungi are more likely than bacteria to contaminate bandages because they are aerobic and can tolerate low-moisture conditions. The correct answer is (A) (Aerobics can tolerate low-moisture conditions).
Eukaryotic organisms make up the microorganisms known as fungi, which include yeasts, molds, and mushrooms. These organic entities are arranged under realm parasites. Kingdom fungi organisms are everywhere and have a cell wall. They fall under the category of living organisms known as heterotrophs.
Single-celled or extremely complex multicellular fungi exist. They can be found in almost any habitat, but the majority of them live on land, mostly in soil or plant matter, rather than in fresh or salt water.
Any of the approximately 144,000 known species of organisms in the kingdom of Fungi, which includes yeasts, rusts, smuts, mildews, molds, and mushrooms, is a fungus (plural fungi). There are also many organisms that look like fungi, like slime molds and oomycetes (water molds), which are not in the kingdom of fungi but are still commonly referred to as fungi.
To learn more about fungi here
https://brainly.com/question/1261179
#SPJ4
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT PLEASE ALSO EXPLAIN HOW YOU GOT THE ANSWER!!!
Answer:
D it got this because im awesome
Explanation:
brainliest?????????????????????????????????????????????
While online last week, you saw the following advertisement:
Shop at Impressive lonics!
The ions in our jewelry will balance your energy
and improve your health. Nine out of ten people
report significant improvement in the way they
feel within one week of wearing our jewelry.
SALE ENDS SATURDAY!
Which of the following is the best thing to do after reading this
advertisement?
A. Read the company website to find out more about how the ions
work.
B. Look for a peer-reviewed article relating to ionization and overall
well-being.
C. Buy the jewelry before the sale ends.
D. Look for other companies that sell similar products, then compare
prices.
The best thing to do after reading it is to (A) Read the company website to find out more about how the ions work. This will help to understand the science behind the claims made in the advertisement and whether or not the claims are actually supported by scientific evidence. Doing research will help make a more informed decision regarding the effectiveness of the product.
Why might the semiconservative model of replication, rather than the dispersive model, ensure more accurate copying of the DNA?
The semi-conservative model of replication is more accurate in copying the DNA molecule than other models because in this model, a template strand is being copied to the new strand of DNA.
What is the semi-conservative model of DNA?Semiconservative replication model describes the mechanism of DNA replication in all the known cells. DNA replication has been found to occur on multiple origins of replication along the length of the DNA template strand or antisense strand.
As the DNA double helix is unwound by the help of the helicase enzyme, replication occurs separately on each of the template strand or sense strand in antiparallel direction. This whole process is known as semi-conservative replication because the two copies of original DNA molecule are produced, with each copy conserving the information from one half of the original DNA molecule, this reduces the chances of error in DNA.
Learn more about DNA replication here:
https://brainly.com/question/16464230
#SPJ1
1.
The fox population in a certain region has an annual growth rate of 5 percent per year. It is estimated that the population in the year 2000 was 23500 . (a) Find a function in the form \( P(t)=a b^{t}
The fox population can be modeled using an exponential growth function of the form P(t) = ab^t, where P(t) represents the population at time t, a is the initial population, b is the growth factor, and t represents the number of years.
In this case, the population in the year 2000 was given as 23500. We can use this information to find the values of a and b in the exponential growth function. Since the population has an annual growth rate of 5 percent, the growth factor (b) would be 1 + growth rate = 1 + 0.05 = 1.05.
To find the value of a, we substitute the given population value for the year 2000 into the exponential growth function: P(0) = ab^0 = a(1.05)^0 = a. Therefore, a = 23500.
Now we have the values of a and b, and the exponential growth function for the fox population becomes P(t) = 23500 * (1.05)^t, where t represents the number of years since the year 2000.
This function can be used to estimate the fox population for any given year after 2000 by substituting the desired value of t into the equation.
Learn more about growth here: https://brainly.com/question/32011213
#SPJ11
HELP DUE IN 10 MINS!
All of the following are required for photosynthesis except:
a. Light
b. Chloroplasts
c. Oxygen
Answer:
chloroplast
Explanation:
light and oxygen are a crucial thing for plants
Answer:
c
Explanation:
:) have a nice day
what percent of the ocean do density currents make up
Only 8% of all ocean water is restricted to the upper 400 m (1,300 ft) and is separated from the lower areas by different temperatures and salinity impacting water density, which determines each ocean zone.
Surface currents are ultimately controlled by wind, and because they only involve surface water, they only effect roughly 10% of the ocean's volume. Other large ocean currents, however, are independent of the wind and include water motions in the remaining 90% of the ocean.
Climate is affected by ocean currents. These seas account for around 10% of all water in the ocean. These are the top 400 meters of the ocean. These seas are moving.
Learn more about ocean density
https://brainly.com/question/2656273
#SPJ4