Answer:
1) pour boiling water
2) plasma
Explanation:
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Have a great day, be safe and healthy
Thank u
XD
2. According to the psychiatrist, what is Bill Nye obsessed with?
Answer: SCIENCE
Explanation:
BILL NYE THE SCIENCE GUY! BILL BILL BILL BILL
The elephants represented in lanes 3 and 5 could have been a match to the ivory sample if you failed to amplify one allele in either the ivory or the sample, so you cannot exclude these choices without running the experiment multiple times. On the other hand, you can definitely eliminate the elephants in lanes 1, 2, 4, and 6. Explain why.
About the question:
I failed to find the result of the PCR / electrophoresis. However, I will try to explain when to still consider a sample, and when to exclude it.
Answer:
Probably elephants 1, 2, 4, and 6 exposed a pattern of lines that differed in most alleles from the ivory´s pattern. So they were considered to be different and, hence, excluded. However, elephants 3 and 5 only were different in one allele, which might be due to the amplification failure. In these last situations, the experiment must be run again, and include many markers.
Explanation:
The genetic profile is the series of alleles, characteristic of each individual, concerning a series of DNA fragments.
Once genetic profiles are obtained by using PCR/electrophoresis, they must be subjected to interpretation. The researcher must compare profiles to find concordance between individuals or the lack of it.
In the exposed example, probably we have a profile of the ivory sample, and we need to find out to what individual or population it belongs to. So we need to compare the pattern of bands of the different lanes with the ivory´s pattern of bands.
In resumed terms, if the ivory´s patterns completely match with another lane pattern, then this is the individuals or population to whom it belongs the ivory. However, if they do not match, we need to exclude this individual.
But this is not as easy as it looks like. Sometimes it is difficult to interpret the results because bands are not so clear, and sometimes there are failures during amplification, as said before in the statement of the problem.
In these situations, what you need to do is look for the lanes that match the most with the ivory one and discard those that differ the most. These last patterns probably belong to a different animal or population, that why they can be excluded. Individuals suspected of being the same as the individual understudy or belonging to the same population, must be subducted to a repetition of the study. Also, the use of several markers in the study increases the matches chances.
So, in the exposed example, if the amplification fails in one allele, elephants 3 and 5 could be a match to the ivory sample, probably because all the other alleles do match. You can only exclude them if, after the experiment repetition, the involved allele is still different. On the other hand, you can eliminate the elephants 1, 2, 4, and 6 because their pattern bands are significantly different from the ivory´s patterns, so you do not even need to repeat the experiment.
please help me out (LOTS of points)
Which of the following is most likely to happen if the cell membrane does not function properly?
A. The cell will not be able to store waste.
B. The cell will not be able to eliminate waste.
C. The cell will absorb oxygen during photosynthesis.
D. The cell will absorb carbon dioxide during respiration.
Answer: B
Explanation:
Answer:
Da answer is B- I got it right on my FLVS Segment 2 Exam for Comprehensive Science.
~KaiKai~
Please need help with this biology question (photo)
Answer:
Energy flows through the organisms from bottom to top and increases at each level.
Explanation:
What causes acid rain? *
A) Erosion
B) Fertilizers used to increase growth rates of plants
C) Hunting
D) Burning of fossil fuels
Answer:
burning of fossil fuels
Explanation:
acid rain is caused by the air pollution from the burning of fossil fuels
Use the Backwards Alphabet Code to unlock the hidden statement. Refer to the letters along the top row of the code to unscramble the letters in parentheses below. Write one letter per space. Do not capitalize the letters.
Physical fitness is: "The ability to (KVIULIN)
daily tasks vigorously and (ZOVIGOB)
,
with (VMVITB)
left over for enjoying leisure-time activities and (NVVGRMT)
emergency demands. It is the ability to (VMWFIV)
,
to bear up, to withstand (HGIVHH)
,
to carry on in circumstances where an (FMURG)
person could not continue and is a (NZQLI)
basis for good (SVZOGS)
and well-being."
Answer:
n i l u i v k
Explanation:
None.....................
Answer:
1. Perform
2. Alertly
3. Energy
4. Meeting
5. Endure
6. Stress
7. Unfit
8. Major
9. Healthy
Which is an example of a vascular flowering seeded plant?
a peach tree
moss
a fern
a horsetail
A hydraulic system uses a(n) ____________________ to transmit pressure.
a.
pulley
c.
transducers
b.
fluid
d.
lever
Please select the best answer from the choices provided
A
B
C
D
Answer:
B. fluid
Explanation:
Uses Pascal's law
Answer:
B, it fluid
it's a liquid the moving and confined space under pressure.
"No
The child shown in the figure below is not feeling well. The poster says
Antibiotics Please?" This is because his illness is caused by a virus.
True
False
Answer:
true
Explanation:
while we have virus we use antibiotic medicines
The process of choosing a specific organism to breed based on producing desired traits is called...,
Selective breeding
Natural selection
Natural breeding
Selective evolution
Answer:
selective breeding
Explanation:
It makes the most sense, let me know if i'm wrong.
3. Which of the following would not induce a current in a loop of wire?
a Passing a loop of wire carrying a current over the other loop of wire.
A. Holding a loop of wire carrying current and then passing the other loop over it.
B. Passing a magnet near the loop of wire.
C. Holding a magnet stationary alongside the loop of wire.
Answer:
Okay so. I'm not sure if you mean by an electrical current so. I'll have to go with B. Passing a magnet near the loop of wire.
Explanation:
I believe this is it because if the magnet isn't touching then it cant conduct the current, which means the current would just end or not move at all.
explain homeostasis in plants and animals.
I NEED HELP FAST!!! Catoctin Greenstone can be found in the -
-Appalachian Plateau
-Blue Ridge Mountains
-Coastal Plain
-Piedmont
-Valley and Ridge
The GM yeast is a recombinant strain.
State what is meant by the term recombinant.
Answer:
did
Explanation:
cause it as the answer on there u just have to read a paragraph u van also use duckstuster.com
The chart below shows the dates of eclipses in the years 2006 and 2007. What is the
best explanation for the frequency of eclipses?
Date
March 14, 2006
March 29, 2006
September 7, 2006
September 22, 2006
March 3, 2007
March 19, 2007
August 28, 2007
September 11, 2007
Eclipse Type
Lunar, Penumbral
.
Solar, Total
Lunar, Partial
Solar, Annular
Lunar, Total
Solar, Partial
Lunar, Total
Solar, Partial
Where Visible
N. and S. America
S. America, Africa, W. Asia
Europe, Africa, Asia
S. America, Antarctica
Americas, Africa, Europe
Alaska, Asia
Asia, Aus.. Americas
S. America, Antarctica
A. The atmospheric conditions that cause eclipses are only found at certain
locations and times of year.
B. The Moon's orbit is tilted relative to the plane of the Earth's orbit. About every
six months, the Sun, Moon and Earth are aligned enough for a solar and a lunar
eclipse to occur.
C. The Earth and Moon orbit the Sun in opposite directions. When the Moon's
orbit crosses the Earth's orbit, a lunar or solar eclipse will occur.
D. A lunar or a solar eclipse occurs every time the Moon orbits the Earth. The Moon
orbits the Earth four times a year.
Answer:A
Explanation:
Use the drop-down menus to label the parts of a nucleotide.
Label A
Label B
Label C
Label D
Label E
Label F
Label A is a blue circle, label B is a grey hexagon, label C is adenine, label D is uracil, label E is a pink hexagon, and label F is a blue circle.
Answer:
A and F are phosphate groups
B and E are sugars
C and D are nitrogenous bases
Explanation:
just did it and it said it was right :)
In the given image, A and F are phosphate groups. B and E are sugars, while C and D are nitrogenous bases.
What is a nucleotide?The chemicals known as nucleotides are what make up DNA and RNA. A phosphate group, a sugar molecule, and a nitrogenous base are the three components that make them up.
The sugar molecule has five carbon atoms, making it a pentose, or five-carbon, molecule.
Geometric shapes, like the letters "B" and "E" in the image above, which each have a point that depicts a carbon atom, are used to represent these groupings.
Adenine (A) and guanine (G) are nitrogenous bases, whereas cytosine (C), uracil (U), and thymine (C) are pyrimidine bases (T).
The sole component that is constant throughout all nucleotides is the phosphate group, a molecule produced from phosphoric acid.
Thus, these are the parts of a nucleotide.
For more details regarding nucleotide, visit:
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Your question seems incomplete, the missing image is:
please see picture for question
Please Describe in your own words, human ovulation and the menstrual cycle. Make sure to include the hormones involved and what actions they trigger. Talk about what happens if an egg is fertilized or not.
Please help
Answer:
Heyyyyy, use https://www.bartleby.com/ it has helped me out a lot & has literally saved my grades. Its actual tutors/teachers who answer your questions in about 30 minutes !!!!!!!!
What does matter do among Earth's
spheres?
Answer:
In open systems both matter and energy move into and out of the system. Earth's four spheres are open systems. These four spheres work together to form one large closed system called Earth. The atmosphere is a mixture of gases that surrounds and protects our planet.
Explanation:
Where do frog get money from ?
Answer:
me
Explanation:
from me, ihave money
Answer:
from their mouths
Explanation:
:)
All essential amino acids
O must be obtained from the foods we eat.
are found in gelatin.
O come from enzymes.
are made in our body.
Answer:
Essential amino acids must be obtained from the foods we eat.
All essential amino acids must be obtained from the foods we eat. Thus, the correct option is A.
What are essential amino acids?An essential amino acid is also known as indispensable amino acid, these are the amino acids which cannot be synthesized from scratch by the organism fast enough to supply its demand in the body, and it must therefore come from the diet an individual eats. Of the 21 amino acids which are common to all life forms, the nine amino acids that humans cannot synthesize include valine, isoleucine, leucine, methionine, phenylalanine, tryptophan, threonine, histidine, and lysine.
Six other amino acids that are considered as conditionally essential in the human diet, meaning that their synthesis can be limited under special pathophysiological circumstances, such as prematurity in the infant or individuals in the severe catabolic distress. These six amino acids are arginine, cysteine, glycine, glutamine, proline, and tyrosine.
Therefore, the correct option is A.
Learn more about Amino acid here:
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PLZ HELP!!! AG CLASS PLANT SYSTEMS
Which of the following defines viticulture?
A cultivation of stone fruits
B cultivation of apples
C cultivation of grapes
D cultivation of citrus
Answer:
C.Cultivation of grapes
Explanation:
That is correct
Answer:
grapes
Explanation:
no balls
What is the part of the brain that is located between the brain stem and the temporal lobe?
A. cerebellum
B. occipital lobe
C. parietal lobe
D. frontal lobe
Al the following are parts of the cell theory except-
All cell function in unique ways.
All living things are composed of cells.
Cells are the basic units of structure and function in living things.
All cells are produced from other cells.
Other:
Answer:
All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates, and lipids, They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function.
Explanation:
The oxygen molecule on water has a partial negative charge? True or false
Helppp is it. A,B,C,D
Which of the following statements is NOT part of the cell theory?
a.
Cells are the basic unit of structure and function in living things.
b.
All cells are produced from other cells.
c.
Only animals are composed of cells.
d.
All living things are composed of cells.
Please select the best answer from the choices provided
A
B
C
D
Explicamos los factores que
generan problemas ambientales en
nuestra comunidad de cta
Ayuda plis :(
Answer:
Contaminación por quema de combustibles fósiles en vehículos, deforestación y uso de químicos en agricultura.
Explicación:
La contaminación por quema de combustibles fósiles en vehículos, la deforestación y el uso de químicos en la agricultura son los factores que generan problemas ambientales en nuestra comunidad. La quema de combustibles fósiles en vehículos e industrias libera gas de dióxido de carbono que aumenta la temperatura del área, la tala de árboles para uso doméstico tiene un efecto negativo en el medio ambiente. En nuestra comunidad, los productos químicos se utilizan para obtener una mayor producción que también contaminan los cuerpos de agua y los animales acuáticos afectados.
How is relative dating of fossils different from absolute dating?
Answer:
Absolute dating is the actual date of the rock and can also been known as radioactive dating. Relative dating is using the rock layers and fossil records to determine the age of the rock, and it is not the actual age of the rock. :)
Explanation:
Guys help!
A class was studying human body systems. The students learned about a system that moved oxygen to the cells and contained structures that help the body fight infections.
The class was studying the —
A. endocrine system
B. circulatory system
C. digestive system
D. muscular system
Answer:
B.circulatory system
Explanation:
it would the circulatory because digestive is stomach, endocrine is hormones, and muscular is well your muscles
Answer:
D muscular system
Explanation:
because the muscular system can fight off anything if your strong