The impact factor of Applied and Environmental Microbiology varies each year. As of 2020, the impact factor is 4.092. This number can change annually, so it's important to check for updates in subsequent years.
Applied and Environmental Microbiology is a scientific journal that publishes research articles in the field of microbiology. The journal has an impact factor of 3.902 as per the Journal Citation Reports provided by Clarivate Analytics in 2020.
The impact factor of a journal is a measure of how frequently articles in the journal are cited in other research articles. It is calculated by dividing the total number of citations in a year by the total number of articles published in the two preceding years.
A higher impact factor indicates that articles in the journal are being cited more frequently, indicating their greater influence and importance in the field.
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what do the results suggest about ways that milkweed bug populations are limited in nature?
Answer:
Temperature.
Explanation:
Temperature was the only limiting factor that controls and limits the size of the population of milkweed bug in the nature because these milkweed bug are very sensitive to temperature. Little increase or decrease in temperature can cause adverse effect to the population f milkweed bug in that environment. Milkweed bugs need food, water, space, shelter and a mate in order to survive a well as increase in population of milkweed bug.
PLEASE HELP FAST
make examples for a bacteria that can eat plastic
the example is below
The bacterium Rhodococcus ruber eats and actually digests plastic. The bacterium Rhodococcus ruber eats and actually digests plastic.
Rhodococcus ruber is a gram positive bacteria that is non-motile and non-spore forming. Key features of its cell structure include its thick peptidoglycan layer, mycolic acids, lipoglycans, and cell envelope lipids.
Another important application of Rhodococcus ruber comes from bioconversion, using biological systems to convert cheap starting material into more valuable compounds, such as its ability to metabolize harmful environmental pollutants, including toluene, naphthalene, herbicides, and PCBs.
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A trait that is favorable in one environment for an organism is favorable in all environments
Answer:
natural selection
Explanation:
Natural selection occurs when individuals with certain genotypes are more likely than individuals with other genotypes to survive and reproduce, and thus to pass on their alleles to the next generation
cuanta poblacion tiene Janca
Answer:
Se estima que un total de 70.000 personas.
Studying predation on primates allows anthropologists to draw conclusions about who likely hunted our early primate ancestors and how this affected their behavior. identify the predators of today’s primates.
a. True
b. False
The statement "Studying predation on primates allows anthropologists to draw conclusions about who likely hunted our early primate ancestors and how this affected their behavior" is true because this knowledge provides insights into how primate behavior has evolved in response to predation pressure over time. The correct answer is a.
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Please help po need daw po by tomorrow
Define the ff terms. Write your answer in a sheet of paper.
Chromatin
Chromatids
chromosomes
Centromere
Interphase
G1 phase
S phase
G2 phase
Mitotic phase
Prophase
Metaphase
Anaphase
Telophase
Meiosis
The anaphase sees chromatids separate and move towards opposite poles, and telophase marks the formation of two new daughter cells. Meiosis is a specialized cell division process that produces haploid cells for sexual reproduction.
Chromatin refers to the complex of DNA, proteins, and RNA molecules that make up the genetic material within the nucleus of a cell. It is in a less condensed form during interphase, allowing for gene expression and DNA replication. Chromatids are two identical copies of a replicated chromosome that are held together by a centromere. Chromosomes are the condensed structures formed by chromatin during cell division. The centromere is a specialized region of a chromosome that connects the two chromatids and plays a crucial role in their separation during cell division. Interphase is the phase of the cell cycle where the cell grows and carries out its normal functions. G1, S, and G2 are the three subphases of interphase. During the S phase, DNA replication occurs. The mitotic phase consists of prophase, metaphase, anaphase, and telophase, where the cell undergoes division. Prophase is characterized by chromosome condensation, while during metaphase, chromosomes align at the cell's equator.
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Pedigree Studies
Part A. Reading a Pedigree
Using Figure 1 answer the following questions.
1) What are the sexes of the oldest and
youngest children?
II
2) What is the relationship between 1-1 and
II-3?
1 2
3
4
Figure 1
3) Who has the trait and who does not?
4) Would you expect this pedigree to be for a trait that is dominant or recessive? Explain
your answer.
Answer:
you
Explanation: thats tuff bro
20. As a human red blood cell matures, it loses its nucleus. As a result of this loss, a mature red blood cell lacks the ability to
(1) take in material from the blood
(2) release hormones to the blood
(3) pass through artery walls
(4) carry out cell division 20
1Answer: the answer is 1
Explanation:
When the cell lost its nucleus. The red blood cell lacks the ability to carry out cell division. The correct option is 4.
What are red blood cells?Red blood cells are the cells that are present in the blood, and they are spherical shaped and also called erythrocytes. The main work of these cells is the transfer of oxygen in the body.
The nucleus is the brain of the cell, and it operates all the work of the cell, so if a cell lacks its nucleus, it couldn't do cell division.
Thus, the correct option is (4) to carry out cell division.
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The strength of leg muscle contractions when lifting a heavy object is determined by the:_____.
The strength of leg muscle contractions when lifting a heavy object is determined by the recruitment of motor units.
Motor units are composed of a motor neuron and the muscle fibers it innervates. When more motor units are activated, more muscle fibers contract simultaneously, resulting in a stronger contraction. The recruitment of motor units is dependent on the force requirements of the task. Initially, smaller motor units are recruited, but as the demand for force increases, larger motor units are recruited, leading to stronger contractions. Additionally, factors such as muscle fiber type, muscle size, and neuromuscular coordination also contribute to the strength of leg muscle contractions.
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which structure filters out impurities and harmful substances in lymph?
The structure that filters out impurities and harmful substances in the lymph are called a lymph node.
Lymph nodes are small, bean-shaped structures that are found throughout the body but are most concentrated in the neck, armpits, and groin.
They are part of the lymphatic system, which is a network of vessels and structures that help to remove excess fluid and waste products from the body.
Lymph nodes act as filters for lymph, which is a clear, watery fluid that travels through the lymphatic vessels. As lymph flows through the lymph nodes, it is screened for impurities and harmful substances, such as bacteria and cancer cells.
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In guinea pigs, smooth coat (S) is dominant over rough coat (s). If an SS guinea pig is crossed with an ss guinea pig, what possible outcome of guinea pigs in the offspring would you predict?
Answer: All offspring will be Ss and have smooth coats.
Answer:
All offspring will be Ss and have smooth coats.
What do arthropods and segmented worms have in common?a. They both have segmented bodies during some stage of their life.b. They both have hard outer shells that are unmovable.c. They both have bones and vertebrae.d. They both lack any sense organs.
Arthropods are insects, spiders, scorpions, centipedes, crabs, etc. All of them presents sense organs (like eyes), as well as segmented worms (like sensory organs for taste). Therefore, d is incorrect.
Arthropods have hard outer shells but segmented worms don't. Therefore, b is wrong too.
Neither arthropods nor segmented worms have bones. Arthropods have only exoskeleton. So c is incorrect as well.
Both arthropods and segmented worms have segmented bodies, as it is clearly seen in many species. Therefore, the correct answer is a. They both have segmented bodies during some stage of their life.
Burch is a medical examiner examining a body that had died from poisoning. He knows that the victim was depressed prior to her death and that she had a violent husband. Which two classifications of death does he suspect? Burch suspects that the victim may have died of a(n) which is a death caused by another’s intent to harm the victim. The victim may also have died of a(n) , which is a self-inflicted injury.
Answer:
Probably self-inflicted?
Explanation:
I'm not too sure it's not my expertise so I hope someone better at this comes along but I kind of doubt that the abuser would kill the victim I think it's self-inflicted but please don't trust this too much. I hop it helped anyways.
assume that the membrane is freely permeable to all ions. there are 10 na and 10 cl- ions in the ecf. there are 10 k and 10 protein anions (a- ) in the icf. is the ecf electrically neutral? is the icf electrically neutral? is there a concentration gradient? if so, for which ions?
The ECF is no longer electrically neutral, and there is a net positive charge in the ECF. The ICF is also no longer electrically neutral, and there is a net negative charge in the ICF.
ECF stands for Extracellular Fluid, which is the fluid that surrounds cells in the body. It is one of the two main types of body fluid, with the other being Intracellular Fluid (ICF). ECF is composed of plasma and interstitial fluid, which are both found outside of cells. Plasma is the liquid component of blood and is made up of water, electrolytes, proteins, and other substances.
Interstitial fluid, on the other hand, is found in the spaces between cells and is similar in composition to plasma, but with lower protein content. ECF plays an important role in maintaining the body's balance of water and electrolytes, as well as providing a medium for the exchange of nutrients, oxygen, and waste products between cells and the bloodstream.
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how would expect venous pressures to compare to arterial pressure? why?
Venous pressures are generally lower than arterial pressures due to the differences in their respective functions and the resistance offered by arterial walls.
Venous pressures are expected to be lower than arterial pressures. Arterial pressure refers to the force exerted by the blood against the walls of arteries, generated by the pumping action of the heart during systole.
Arteries are responsible for transporting oxygenated blood away from the heart to tissues throughout the body.
The arterial system experiences higher pressure due to the pumping action of the heart, the elastic properties of arterial walls, and the need to maintain blood flow against resistance.
In contrast, venous pressure refers to the force exerted by the blood in the veins. Veins carry deoxygenated blood back to the heart.
The veins are thinner-walled and less elastic compared to arteries, which means they have less ability to withstand and maintain high pressures.
Moreover, venous return is aided by various mechanisms, such as the contraction of surrounding muscles, the presence of one-way valves, and the respiratory pump (breathing movements).
These mechanisms assist in propelling blood towards the heart and overcoming the resistance in the venous system, resulting in lower venous pressures compared to arterial pressures.
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succinct. Leaves out which type of chromosomes would
come from each parent
unrelated details.
Draw three zygote (fertilized egg) cells based off the parent cells shown below. Two of
the zygotes should be identical twins while the third should be a sibling. Label all parts
of your diagram.
66XXX
!!!!
MOM
DAD
Edit View Insert Format Tools Table
12pt Paragraph BIUA 2 T²00
Help pls!!!
During meiotic events, a germ cell divides and produces 4 gametes. During fertilization events, each parent provides one gamete, and they merge and produce a new diploid cell (zygote). In the attached files you will find the image with the answer.
What are meiosis and fertilization?Meiosis is the cell division process that follows the interphase and produces gametes from germ cells.
Through Meiosis, a diploid germ cell (2n) produces four haploid daughter cells (n), the gametes. After the interphase, during which occurs DNA replication, there are two meiotic phases.
The first one is a reductive phase, in which homologous chromosomes separate. Cells divide and pass from 2n diploid cell to n haploid cells. In the second phase, the cell suffers a new, not reductive division. chromatid sister separate. The resulting cells are haploid.Crossing-over and independent segregation during meiosis is what introduces genetic variation.
Fertilization is the process thrugh which gametes from both parents (one gamete provided by each parent) randomly merge and produce the zygotes, which are new diploid cells.
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A triglyceride is made up of three fatty acids and one molecule of _____. glycerol glucose phospholipid water
Answer:
glycerol
Explanation:
A triglyceride is made up of three fatty acids and one molecule of _glycerol .
A triglyceride is made up of three fatty acids and one molecule of glycerol.
What is the main component of triglyceride?The triglyceride is made up to three fatty acids and one molecule of glycerol. During a dehydration reaction, there is a formation of a triglyceride by joining three fatty acids with glycerol backbone. At this time, three molecules of water are released.A triglyceride is made up of three fatty acids and one molecule of Glycerol.
Phospholipids, also known as glycerophospholipids, are the derivatives of fatty acids which is a major structural component of the cell membranes. Phospholipid is the class of lipids that is composed of a glycerol molecule that forms ester bonds with the two long-chain fatty acids and one phosphate group.
Therefore, A triglyceride is made up of three fatty acids and one molecule of glycerol.
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What is 14.48 to the nearest 0.1
Answer:
14.50
Explanation:
if your trying to find the nearest 0.1 and the number is 14.48 you need to round it by the number next to it and that is 14.48, if the number is greater than 5 you round up, and 8 is greater than 5. Meaning you round 4 up meaning its 5. Making the total number, 14.50.
the sodium-potassium antiporter works by active transport. what would happen to the transport of sodium and potassium if a cell ran out of atp?
The sodium-potassium antiporter works by active transport and the effect that would occur in transport if the cell ran out of ATP would be that: less potassium would be transported into the cell by the antiporter.
Active transport is the type of transport where the molecules are transported using the energy. This energy is required because the movement of molecules occurs uphill. i.e. from its region of lower concentration to the region of higher concentration.
Antiporter belongs to the cotransport system of the secondary active transport. In this the two molecules travel in opposite directions. This is achieved by the downhill transport of one molecule that releases energy in the form of ATP and this energy is then used for the uphill transport of another molecule.
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researchers are interested in studying gene expression profiles of connective tissue. given this, they should analyze gene expression for all of the following tissues except: a. bone tissue. b. blood tissue. c. adipose tissue. d. muscle tissue.
Researchers are interested in studying gene expression profiles of connective tissue. Given this, they should analyze gene expression for all of the connective tissues except muscle tissue. So the correct option is Option D.
Muscle is considered one of the tissues beside epithelial, nervous, connective tissue. And here the other options that of bone tissue, blood tissue and adipose tissues are considered as connective tissue. Muscles are considered as the largest soft tissues of the musculoskeletal system. There are generally three types of muscle tissues: skeletal muscle, cardiac muscle, and smooth muscle. Muscles contains a fundamental property which is called contractility. They contain the same contractile machinery.
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Check the image for question
List 10 reasons that the infographic states are the benefits of stretching
Somebody please help? Thanks
Answer:
None
Explanation:
because y is recessive and it needs to be yy to be green so Yy wouldn't wrok
Which is a traditional flood control method used to keep a stream’s flow in its channel?
Answer artificial levees
Explanation:
During metaphase II, do homologous chromosomes pair up as in metaphase I?
Answer:
No
Explanation:
They pair up in metaphase 1 not 2
(a) Describe the pattern of inheritance that is most likely associated with a mutation in the MT-ND5 gene.
The pattern of inheritance most likely associated with a mutation in the MT-ND5 gene is maternal inheritance. This is because the MT-ND5 gene is located within the mitochondrial DNA, and mitochondria are inherited exclusively from the mother.
The MT-ND5 gene is located in the mitochondrial DNA and codes for a subunit of Complex I of the mitochondrial respiratory chain. Mutations in this gene have been associated with a variety of mitochondrial diseases, including Leigh syndrome, which is a progressive neurodegenerative disorder.
Mitochondrial DNA is inherited maternally, meaning all offspring receive their mitochondrial DNA from their mother. This is because the egg cell contributes most of the cytoplasm to the developing embryo, thus most of the mitochondria. The sperm, on the other hand, typically only contributes its genetic material.
Therefore, if a mother has a mutation in her mitochondrial DNA, all her children will inherit the mutation. However, the severity of the disease caused by the mutation can vary widely, even among siblings with the same mutation.
The pattern of inheritance associated with a mutation in the MT-ND5 gene is, therefore, mitochondrial inheritance, or maternal inheritance.
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Which structure is unique to living organisms?
A
capsid
B
nucleus
C
cytoplasm
D
nucleic acids
The structure that is unique to living organisms is given as
Cytoplasm , Option C is correct
What is the structure of living organisms?
Generally, every creature are made up of structural components known as cells; some have just one cell, while others have numerous.
In conclusion, Cytoplasm is a viscous liquid that fills each cell and is surrounded by the cell membrane.
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In the early 1700s, a small religious group know as the German Baptist Brethren left Europe to settle in the eastern part of Pennsylvania. The orginal group of 50 families grew to 58,000 people by the late 1800's. In 1882, a part of the group split off as a result of differences in accepting modern machinery and marriage outside of their group. This Old Order isolated themselves from the other group and other people. In the 1950's a study was done to compare the Old Order to the original West German population and the neighboring population. Blood samples were taken from people in all 3 areas and blood typing tests were preformed.
What would be the most likely reason that the scientist did not test the other half of the German Brethren that adopted more modern ways?
A. The groups' allele frequencies would most likely be affected through the marriage of others that were not part of the orginal group.
B. The distance between the Old Order and the group they left was not far enough to cause any changes in allele frequencies.
C. The Old Order did not have any genetic similariteis with the original group, so there was no need to test them.
D. This group had allele frequencies that were not diverse enough for the study.
The most likely reason that scientists did not test other half of German Brethren that adopted more modern ways : A.)The group's allele frequencies would most likely be affected through marriage of others that were not part of original group.
What is reason that scientist did not test other half of the German Brethren that adopted more modern ways?When two populations mate, then resulting offspring carry a mix of the genetic information from both populations, and over time, this can cause changes in allele frequencies of the population.
In the case of the German Baptist Brethren, group that adopted modern ways would have likely intermarried with people outside of their original community, which would have introduced new genetic material and changed allele frequencies of population. This would have made it difficult to compare genetic makeup of modern group to original West German population or to the Old Order group that had remained isolated.
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What are some examples of quantitive and qualitative data
Which of the following is NOT one of the
four main types of tissues?
A. lung tissue
B. epithelial tissue
C. connective tissue
Answer:
B
Explanation:
It's complexity are unrelated
Answer:
Lung Tissue
Explanation:
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