What kind of microorganism would you cultivate in order to make and isolate some vancomycin Amycolatopsis oreintalis .
Microbes are extremely minute living entities that are everywhere and are invisible to the unaided eye. They are amphibious, terrestrial, and avian organisms. Millions of these bacteria, which are also referred to as microorganisms, reside in the human body. While certain microbes make us ill, others are vital to our wellbeing. The mammalian microbiota is the collective name for the huge array of microscopic living things that live inside the human body. Microbes known as bacteria can be found in the gut, nose, mouth, and on the skin.
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Which of the following is NOT a type of tissue found in plants?A) DermalB) Non livingC) VascularD) Ground
Plants have three types of tissues:
• Dermal, tissue, which forms the surface of the leaves and stem.
,• Vascular, tissue, which includes xylem and phloem
,• Ground, tissue, where photosynthesis takes place.
This means B, non-living is the right answer because is NOT a type of plant tissue.
Help ASAP ,no fooling around just to earn points.
Distinguish between tissue fluids and lymph. With their correct definitions.
Answer:
Tissue fluid consists of water, ions, and dissolved gases and food substances, which is formed when blood is ultrafiltered from the capillaries into the intercellular spaces. The tissue fluid surrounds the body cells, facilitating the exchange of nutrients and waste materials. It helps bring oxygen and nutrients to cells and to remove waste products from them. As new tissue fluid is made, it replaces older fluid, which drains towards lymph vessels.
Lymph is a colorless fluid containing white blood cells, which bathes the tissues and drains through the lymphatic system into the bloodstream. It is essentially tissue fluid that has entered a lymphatic capillary. Lymph formation depends upon tissue fluid formation.
Explanation:
Answer:
Tissue fluid ensures the supply of materials, nutrients, oxygen into the cells in tissues and organs, and removal of metabolic wastes from tissues. Lymph: Lymph is involved in the removal of metabolic wastes and infectious organisms from tissues.
Explanation:
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How would the finch populations on these islands change over time?
The finch population's beaks will be modified; on dry islands, they will have larger beaks, while on rainy islands, they will prefer medium or short beaks.
What is natural selection?Natural selection is an evolutionary mechanism. Organisms that are better adapted to their surroundings are more likely to survive and pass on the genes that helped them thrive. Species change and diverge as a result of this process.
Because of the differences in environmental conditions, the finch populations on the dry and wet islands are likely to change differently over time.
Finches with traits that allow them to efficiently extract nutrients from dry seeds would have an advantage on the dry island, where food and water resources are limited.
Natural selection would favour these traits over time, increasing the frequency of these advantageous traits within the dry island finch population.
Thus, this way, the finch populations on these islands change over time.
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Your question seems incomplete, the probable complete question is:
Most scientists think that a small group of finches colonized the Galápagos Islands thousands of years ago. They would've been the only seed eating birds on the islands. Suppose one island was very dry and another had plentiful rainfall.
A. How would the finch populations on these islands change over time?
The layer of skin that is rich with blood vessels, nerves, and specialized structures is the: A. dermis. B. subcutaneous. C. epidermis. D. fascia.
The layer of skin that is rich with blood vessels, nerves, and specialized structures is the dermis. Option A is correct.
The dermis is the layer of skin that is located beneath the epidermis, the outermost layer of the skin. It is the second major layer of the skin and is responsible for providing strength, support, and various important functions.
The dermis is rich with blood vessels, which supply oxygen and nutrients to the skin cells. It also contains nerves that allow us to perceive touch, pressure, temperature, and pain sensations. Specialized structures within the dermis include sweat glands, oil glands, hair follicles, and sensory receptors.
These specialized structures play crucial roles in regulating body temperature, producing sweat and sebum (skin oil), facilitating hair growth, and providing sensory feedback to the nervous system. Hence, the correct option is A.
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Which of the following statements are true regarding cellular reproduction? Select all that apply.
When an organism grows, cellular reproduction creates new cells.
Organisms reproduce, so new cells are needed.
If cells become damaged, cellular reproduction can repair damaged cells.
Cellular reproduction helps organisms acquire water better, as there are more cells present.
Cellular reproduction is the exchange of homologous chromosome segments.
Answer: Replacing dead cells
The function of Sperm cells is _____________
Answer:
It is to be released and meet up with the female egg cell.
Explanation:
Which best describes bio geographic isolation?
A- it always leads to the formation of new species
B- it cannot lead to evolution
C- it is a mechanism for evolution
D- it occurs only through geographical forces
Answer:
b
Explanation:
Answer:
D
Explanation:
Because it doesn't always lead to new species, it can still lead to evolution, it isn't necessarily a mechanism for evolution though.
Can someone please answer these for me
Answer:
1. genotype of female: Bb
a. genotype of male: bb
b. white is dominant
c. female phenotype: white
male phenotype: black
Why do we only show a few light rays when we draw a ray diagram?
We only show a few light rays when we draw a ray diagram to; represent the incident ray and reflected rays
When a Light passed through a medium ( mirror ), there is an infinite amount of rays that accompanies the light which can not be explicitly represented in a ray diagram, therefore to represent the light rays a few number of light rays are drawn in order to properly represent the incident and reflected rays on the the ray diagram.
Hence we can conclude that only a few light rays are drawn to represent the incident and reflected rays
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The number of worldwide standard time zones is
*
15
30
12
24
Answer:
24
Explanation:
PLEASE HELP I REALLY NEED IT
1. D
2. A
3. E
4. B
5. C
all the offspring of a mendelian cross between a black-eyed flies and an orange-eyed flies have black eyes. if you were using a punnet square to determine the likelihood of each phenotype, what would would you predict from a cross between two orange-eyed flies?
In this Mendelian cross between black-eyed and orange-eyed flies, black eyes are dominant, and all offspring exhibit the black-eyed phenotype. If you were using a Punnett square to determine the likelihood of each phenotype from a cross between two orange-eyed flies, you would first need to know the genotypes of the orange-eyed flies.
Since orange eyes are recessive, their genotype must be homozygous recessive (oo). In a Punnett square, you would represent each parent fly with the "oo" genotype. When you cross two orange-eyed flies with genotypes "oo" x "oo," the resulting Punnett square would have all four boxes filled with "oo."
As a result, you would predict that 100% of the offspring from a cross between two orange-eyed flies will also have the orange-eyed phenotype, since all possible genotypes in the Punnett square are "oo."
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8. True or False: USE ALL CAPS TO ANSWER.
Primary succession involves the RAPID establishment of communities of different species in
mostly lifeless areas.
(7 Points)
According to the research, the correct Option is False. The statement "Primary succession involves the RAPID establishment of communities of different species in mostly lifeless areas" is false.
What is Primary succession?It is one that develops in an area that has not been previously occupied by other communities.
In this sense, it is usually a temporary process of unidirectional change in species composition and community structure that is generally more complex, slow, and relatively stable over time.
Therefore, we can conclude that according to the research, in Primary succession communities of different species begin to develop slowly in new habitats until they reach a structural organization.
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1) The reaction is at dynamic equilibrium.
N2 + 3H2 ⇌ 2NH3
Which statement is correct?
a) Nitrogen and hydrogen combine at the same rate that ammonia breaks down.
b) The solution has the same concentrations of nitrogen gas and ammonia.
c) Both directions of the reaction have stopped.
d) The solution has the same concentrations of nitrogen and hydrogen gases.
2) Sodium chloride and calcium carbonate combine to form sodium carbonate and calcium chloride in the reversible reaction.
2NaCl + CaCO3 ⇌ Na2CO3 + CaCl2
Which statement about the reaction is necessarily correct?
a) The reaction will continue until the sodium chloride is used up.
b) The rate at which calcium chloride is equal to the rate at which sodium chloride is produced.
c) Both calcium carbonate and sodium carbonate are being produced.
d) The reaction is moving only from left to right.
3) In a chemical reaction, the forward rate is greater than the reverse rate. Which statement about the reaction is correct?
a) The reaction is reversible.
b)The reaction is at dynamic equilibrium.
c)The reaction will continue until the reactant is used up.
d)The concentrations of the reactant and the product are equal.
4) What is the fastest motion that can be measured in any frame of reference?
a)300,000 m/s
b)300,000 km/s
c)186,000 m/s
d)186,000 km/s
5) Two people are on a train that is moving at 10 m/s north. They are walking 1 m/s south relative to the train. Relative to the ground, their motion is 9 m/s north.
Why are we able to use these motions to describe the motion relative to the ground?
a)As long as the frame of reference is stationary, all motion can be described in this way.
b)If one object is moving much slower than the speed of light, its speed can be added to that of another object.
c)The motion of everything in the Universe besides light can be described in this way.
d)The people are moving much slower than the speed of light so the ground acts as a frame of reference.
Answer:
1) Nitrogen and hydrogen combine at the same rate ammonia breaks down.
2) Both calcium carbonate and sodium are being produced
3) The reaction is reversible
4) 300,000 km/s
5) The people are moving much slower than the speed of light so the ground acts as a frame of reference
Explanation:
The fastest motion is the speed of light measured as 300,000 km/s.
A reaction system is said to have attained dynamic equilibrium when the rate of forward reaction is the same as the rate of reverse reaction. Given the equation; N2 + 3H2 ⇌ 2NH3, the correct statement is that; "nitrogen and hydrogen combine at the same rate that ammonia breaks down.
We have the equation; 2NaCl + CaCO3 ⇌ Na2CO3 + CaCl2, the correct statement based on this equation is that; both calcium carbonate and sodium carbonate are being produced.
When the forward rate of a reaction is greater than the reverse rate, the reaction is reversible. The fastest motion is the speed of light measured as 300,000 km/s.
Given the relative motion of the two people, we are able to use these motions to describe the motion relative to the ground because he people are moving much slower than the speed of light so the ground acts as a frame of reference.
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The mutation that causes the recessive condition, Tay-Sachs disease, also removes a Hind III restriction site in the gene sequence (shown below). A probe is available for this region, with the following homology: Η H Tay-Sachs mutant region -- -- HHLH Normal sequence -- - Probe Two couples are expecting a child. Each couple has their DNA and the DNA of their fetus tested to determine if their child will have Tay-Sachs. The results of a Southern blot using the probe shown in the diagram above are shown here: MI FI Child 1 M2 F2 Child 2 - - - - - - Will Child suffer from Tay-Sachs? Briefly explain your reasoning. Will Child 2 suffer from Tay-Sachs? Briefly explain your reasoning.
The results of a Southern blot using the probe shown in the diagram above (attached) are shown here: MI FI Child 1 M2 F2 Child 2. Yes, the Child suffers from Tay-Sachs. Child 2 does not suffer from Tay-Sachs.
A rare genetic illness called Tay-Sachs is inherited from one parent to the next. It results from the lack of an enzyme that aids in the breakdown of fatty compounds. In the brain and spinal cord, these fatty compounds, known as gangliosides, accumulate in toxic amounts and impair the nerve cells' ability to function.
According to the results of the southern blotting, child 1 exhibits a single band because of a gene mutation and the elimination of the Hind III region, which results in a single band. The phenotypic of child two will be normal and free of Thy-Sachs. Southern blotting data exhibits two bands, indicating the presence of a Hind III restriction site.
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The prime factorization of blank is 24 × 5.
Answer:
80
Explanation:
Answer:
120 hope this helps :)
Explanation:
Which three processes happen as a multicellular organism grows?
A. Its cells take in water and nutrients
B. The amount of DNA in its body cells decreases
C. Its cells get larger in size
D. The number of cells in its body increases.
Answer:It is C D and A
Explanation:
Answer: C, D, and A
Explanation:
Describe some causes of water pollution.
I’ll really appreciate it if you help me out with these 2 questions .
8. What types of data can be controlled in an experiment? Give an explanation of each.
the extreme distress reaction exhibited by an infant when left alone is called
The extreme distress reaction exhibited by an infant when left alone is called separation anxiety.
Separation anxiety is a common developmental stage that occurs in infants around 6-8 months old, and can continue up to around 2 years old. This reaction occurs when the infant is separated from their primary caregiver, and they may cry, scream, or exhibit other distress behaviors.
This is a normal part of the attachment process between the infant and their caregiver. The infant has learned that their caregiver provides safety and security, and when they are separated, they feel vulnerable and scared. However, it is important to note that every child is different, and some infants may exhibit more severe reactions than others.
Parents and caregivers can help ease separation anxiety by establishing a consistent routine and schedule, gradually increasing the amount of time the infant is separated from them, and providing comfort and reassurance when they return. It is also important to acknowledge and validate the infant's feelings, while also gently encouraging them to learn how to self-soothe and regulate their emotions.
In conclusion, separation anxiety is a natural part of a child's development and is an important aspect of the attachment process between infants and their caregivers. With patience and understanding, parents and caregivers can help their child navigate this stage and develop a strong sense of security and confidence.
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Why are there typically fewer organisms at the top of an energy pyramid?
what and who came from uranus private part?
Answer: The Greek Goddess Aphrodite
Explanation:
In the process of , dna is used as a template for making another type of nucleic acid called. The process begins when the enzyme binds to a region called the.
A crucial biological process called transcription involves copying genetic information from DNA to messenger RNA, another nucleic acid.
What acts as the DNA replication template?The double helix of DNA serves as a model for self-replication. Each strand of DNA can be used as a template to determine the nucleotide sequence in its complementary strand since nucleotide A will only pair successfully with T and nucleotide G will only pair successfully with C.
Why is protein synthesis called translation yet RNA transcription is not?Why is protein synthesis referred to as "translation" and RNA synthesis as "transcription"? RNA synthesis uses nucleic acids to create a complementary copy of the DNA, whereas protein synthesis necessitates changing the information in the RNA.
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What process happens farther up the river to bring the sediments to the delta?
A.
volcanic eruptions
B.
erosion
C.
earthquakes
D.
friction
Answer:
erosion
Explanation:
erosion is the wearing away of something by a natural force like water
Answer this. First person to answer correctly wins some brainlyness!
What is the largest order in the Phylum Aves?
Answer:
Passeriformes - Perching Birds 3
Explanation:
The amino acids which are not responsible for net glucose resynthesis are somehow labeled with 14C, the label will appear in resynthesized glucose. Explain this observation.
This observation can be explained by the fact that even though some amino acids are not directly responsible for net glucose resynthesis, they can still contribute to the process indirectly.
During the amino pathway, these 14C-labeled amino acids may be converted into intermediates, which can then be utilized by other pathways that contribute to glucose resynthesis. As a result, the 14C label from these amino acids can eventually be incorporated into the resynthesized glucose molecule.
The process of glucose resynthesis involves the conversion of certain amino acids into glucose. However, not all amino acids contribute to this process. Some amino acids are metabolized through other pathways and do not contribute to the net production of glucose.
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Which of the following is not a source greywater?
A)
sea
B)
water from the bathroom
C)
laundry
D)
dishwasher in the kitchen
Answer:
a
Explanation:
it's a I like chicken is that cool
Answer:
(A) Sea water
Explanation:
Grey water is the water that comes out of your pipes toilets' and laundry the definition of grey water is "the relatively clean waste water from baths, sinks, washing machines, and other kitchen appliances. Compare with black water"
How do energy and matter move in ecosystems?
Matter flows in one direction, and energy cycles through the environment.
Energy flows in one direction, and matter cycles through the environment.
Energy and matter flow in one direction.
Energy and matter cycle through the environment
Answer:
Energy flows in one direction, and matter cycles through the environment.
Explanation:
• Energy passes on from the producers (plants) up to the final consumer who absorbs it all. When final consumer dies, also energy collapses. So, more energy will be required hence a new cycle begins.
• Matter such as nutrients are taken up from primary consumers to the final consumer. When final consumer dies, its nutrients decompose are reused by the producers hence cycle repeats again.
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Which system maintains the internal fluid environment by acting as an intermediary between the blood in the capillaries and tissue cells
The main system that maintains the internal fluid environment by acting as an intermediary between the blood in the capillaries and tissue cells is the lymphatic system.
The lymphatic system is a network of vessels, nodes, and organs that is responsible for the transport of lymph, a fluid derived from interstitial fluid, throughout the body. The lymphatic system plays a crucial role in maintaining fluid balance and immune function.
In the capillaries, blood plasma is filtered out into the surrounding tissues, forming interstitial fluid. This fluid contains nutrients, oxygen, and other substances necessary for the cells. However, not all of this fluid is reabsorbed by the capillaries. Excess interstitial fluid, along with waste products and cellular debris, is collected by the lymphatic vessels.
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