Answer:
1. Public
2. Classroom
3. Classroom
4. Professional
5. Public
6. Professional
Explanation:
Based on the given examples for scientific communication that is best represented, the answers are as follows:
1.Public
2. Classroom
3. Classroom
4. Professional
5. Public
6. Professional
Answer:
public
classroom
classroom
professional
public
professional
Explanation:
Both hexokinase IV and hexokinase I phosphorylate glucose at carbon-6. What properties of hexokinase IV make it important for maintaining stable blood sugar levels
I am going to explain the properties of hexokinase IV and it's properties that make it important for the maintainance of stable blood sugar level.
Hexokinase as well as Hexokinase IV all phosphorylate the glucose at C-6, Because Hexokinase IV has a low affinity with glucose and it is expressed in the liver,so it does have a way of maintaining blood sugar level.
When the blood glucose is low generally,it isn't saturated or working,but when the blood glucose gets high,it becomes transactivated and the activity of glucose 6 phosphatase results in low blood glucose.
Therefore,the most important activity of
Hexokinase IV is the regulation of blood glucose levels.
Which statement applies specifically to angiosperms?
Evidence that supports the theory of evolution. (Do not use fossils)
Answer:
Biogeography.
Explanation:
Evolution and geographical transition are expressed by the worldwide spread of life and the distinctive characteristics of island species.
Scientists have designed solar cells to trap solar energy and convert it to _____ energy.
Answer:
convert into heat and Light energy during the process
Explain why your results of the optimal temperature of the lactase enzyme make sense for the human enzyme
Answer:
Because the human body is below 40degrees Celsius which is the optimal temperature of the lactace enzyme.
At the optimal or average body temperature of the body the human body, the nature of the lactase protein is not denatured.
Explanation: Lactase enzyme is produced in the cells of the small intestine of humans and most mammals,the main function of the Lactase enzyme is to ensure the digestion of sugars that are present in the milk and other dairy products consumed by both humans and other mammals.
The optimal temperature of the lactase enzyme is 40degrees Celsius which means it can successfully fulfill and perform its functions within the human body whose temperature is generally below 40degrees Celsius.
Atoms share electrons in which of the following?
ionic bonds
hydrogen bonds
covalent bonds
van der Waals forces
Identify the phases in the life cycle of small and big stars.
Answer:
The exact lifetime of a star depends very much on its size. Very large, massive stars burn their fuel much faster than smaller stars and may only last a few hundred thousand years. Smaller stars, however, will last for several billion years, because they burn their fuel much more slowly.
Explanation:
4. If you were in Earth's tidal bulge, what tide would you experience? *
5.
O A. High tide
B. Low tide
C. Neap tide
D. Spring tide
HELPPPP
If you are in Earth's tidal bulge, you will experience a High Tide. If you are not within the budget, you will experience a Low Tide. The way you get two Low Tides or two High Tides happens most days on most of the coastlines in the world.
Connective tissue types can be categorized by the extracellular matrix that the cells excrete. What types of extracellular substances will you observe during lab
Answer: Different connective tissues contain different extracellular matrix.
Explanation:
Connective tissues can be defined as those tissues which connect and support other tissues of the human or animal body.
Extracellular matrix of bone: It includes organic substances like proteoglycans, glycoproteins, calcium, and other minerals.
Extracellular matrix of blood: Plasma is a fluid substance in blood in which the solid components like red blood cells, white blood cells, and platelets float.
Extracellular matrix of cartilage: It consists of fibrous proteins, hyaluronic acid, proteoglycans, and collagen.
Which of the following is true about the distribution of water in the hydrosphere?
A.
The amount of water in the hydrosphere remains constant.
B.
None of these is true.
C.
The amount of water in the hydrosphere significantly decreases over time.
D.
The amount of water in the hydrosphere significantly increases over time.
The statement which is true about the distribution of water in the hydrosphere is as follows:
The amount of water in the hydrosphere remains constant.Thus, the correct option is A.
What is Hydrosphere?A Hydrosphere may be defined as the combination of water and its derivative forms present around the Earth's planet.
The hydrosphere represents all the sources of water available worldwide such as in lakes and streams, subsurface water, the ice of glaciers, and water vapor in the atmosphere.
The water cycle is the process through which liquid water converts into atmospheric water vapor and other forms as well throughout the world.
Therefore, the correct option for this question is A.
To learn more about Hydrosphere, refer to the link:
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If the original DNA strand reads ACCGTCAGTC and it is mutated to ACCCTCAGTC, a(n) ___________________ has occurred.
Pretty sure it's a mutation :)
Which of the following facts was unknown to Gregor Mendel?
A during reproduction, alleles separate
B organisms have two alleles for each of their genes
C alleles for genes are found on chromosomes
D heterozygous genes have two different alleles
C.)alleles for genes are found on chromosomes.
Answer:
c
Explanation:
I need help please:)
Answer:
The answer would be option D
Explanation:
Took the test
Which of the following describes a heterogeneous mixture?
A
carbon monoxide, a toxic gas with the chemical formula CO
B
simple syrup, a substance that has two parts sugar to every one part of water
throughout
с
beach sand, a substance that can contain rocks, shells, metals and other
substances distributed unevenly throughout
D
sulfur, a substance with atomic number 16 and the symbol S on the periodic
table.
Answer:
C
Explanation:
think of a heterogeneous mixture as a type of mixture that isn't smooth and you can see what's being mix, it doesn't dissolve as well
The sentence that describes the heterogeneous mixture is beach sand, a substance that can contain rocks, shells, metals and other substances distributed unevenly throughout. Thus, option C is correct.
What is rock?Rock has defined as when mineral grains are combined in the solid form and later grow or take shape of cemented form has been known as rocks.The rocks are made up of the more than one mineral and the size of some rocks are the small or big it depends upon their constituents. Rocks has been divided on the basis of their formation by Geologists.There are mainly three kinds of rock and these are metamorphic, igneous, and sedimentary. The most durable substance has been the stone.
Sedimentary rocks are generally made up from directly heat and these are formed when deposition or accumulation of particles that are organic or minerals at the surface of Earth, later followed by the process of cementation. The main feature of sedimentary rock is that they are formed in multiple layers.The rocks are made up of more than one mineral and the size of some rocks are small or big it depends upon their constituents.
Therefore, The sentence that describes the heterogeneous mixture is beach sand, a substance that can contain rocks, shells, metals and other substances distributed unevenly throughout. Thus, option C is correct.
Learn more about rocks here:
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What type of sugar is RNA ☁️
Answer:
ribose
Explanation:
Ribose, found in RNA, is a "normal" sugar, with one oxygen atom attached to each carbon atom. Deoxyribose, found in DNA, is a modified sugar, lacking one oxygen atom (hence the name "deoxy").
You want to determine if gene X is a direct primary target of sigma S, or an indirect secondary target. To do so, you perform experiments with transcription and translation inhibitors and look for gene X RNA synthesis. Which experiment and result unambiguously points to gene X being a direct, primary target of sigma S
The question is incomplete,below is the complete question;
Regulons are collections of coordinately regulated genes and operons that can be controlled by alternating sigma factors such as sigma S,some of the genes and operons expressed in response to sigma S are primary targets that are directly bounded by sigma S,others are indirect, secondary targets of sigma S and are activated by a primary targets protein.
You want to determine if gene X is a direct primary target of sigma S, or an indirect secondary target. To do so, you perform experiments with transcription and translation inhibitors and look for gene X RNA synthesis. Which experiment and result unambiguously points to gene X being a direct, primary target of sigma S.
A) Experiment: transcription inhibitor Result: No gene X RNA production.
B) Experiment: translation inhibitor
Result: No gene X RNA production.
C) Experiment: transcription inhibitor
Result: gene X RNA production.
D) Experiment: translation inhibitor
Result: gene X RNA production.
The correct answer to the question is option A.
EXPERIMENT: TRANSCRIPTION INHIBITOR
RESULT: NO GENE X RNA PRODUCTION.
The protein that gives the specificity to RNA polymerase is known as a sigma factor. The specificity it gives is for RNA polymerase to bind at specific gene promoter sequence.
Here,we are looking at gene X RNA synthesis here by using transcription and translation as inhibitors.
Using inhibitor as transcription,there will not be transcription as well as translation occurance because translation occurs after the occurance of transcript (mRNA) synthesis through transcription.
However,if we decide to use inhibitor as translation,there will always be a chance for the synthesis of transcription that is gene X RNA production.
Select the correct answer.
Mutations in certain genes of bacteria cause them to be resistant to powerful antibiotics. What type of mutation is this for the bacteria?
A.
beneficial
B.
harmful
C.
neutral
D.
both beneficial and harmful
Answer:
A. beneficial
Explanation:
it is beneficial for the bacteria because they will be able to survive in larger numbers and therefore they benefit in life. Hope this helps ^~^
Answer:
A- BENIFICIAL I TOOK THE TEST AND GOT IT RIGHT
c. What is the functional significance of the difference in the appearance of the dehydrated and rehydrated Selaginella
Answer:
For water conservation and survival during drought.
Explanation: Selaginella are a specie of plants known as creeping plants die to their ability to ascend or creep,climbers, they are also known to have simple Microphils (scalelike-leaves). The Selaginella are known to have over 700 species in various regions of the world especially in countries like China, South Africa, Australia etc
For water conservation and survival during drought they appear dehydrated and rehydrated.
When runoff crosses the land, it picks up fertilizers that have been used on crops and lawns. These contaminants will eventually enter a lake, river or stream, which may lead to –
Answer:
Explanation:
Wildlife becoming ill as well as people ingesting said water.
describe the chromosomal difference between sex cells and a zygote (fertilized egg)/ body cells
Answer:
The main difference between sex cells and zygote is the chromosomal charge, where the sex cells have half of the chromosomes haploid and the zygote has the full load, is diploid, as well as the body cells.
Explanation:
Ploidy is based on the number of chromosomes found in a cell:
If the cell contains the full charge of chromosomes it is called a diploid (2n). This occurs in body cells and in the zygote. When a cell contains half the charge of chromosomes, it is called haploid (n), and it only occurs in gametes or sex cells.The reason for this difference is that the gametes go through a process of reductional division, called meiosis. They are haploid because when the gametes of the parents unite —during fertilization— they give rise to a haploid cell, the zygote.
Differenciate between population education and environment education.
population education: awareness of population issues.
environment education: awareness of environmental issues
What does the author compare the earth's surface to ?
A) dinner plates
B) a massive puzzle
C) the ocean
D) an earthquake
Answer:
B
Explanation:
Answer: B)
Explanation:
The world fits together so because of that its simple to compared to a massive puzzle, that once fit together.
RNA location :) (biology)
Answer:
Ribonucleic Acid (RNA) is found mainly in the cytoplasm of the cell although it is usually synthesized in the nucleus.
Explanation:
What is our sun best describes as
Answer:
A star
Explanation:
What is the Termination of the facial nerve?
Answer:
Its fibers travel with the lingual nerve and the chorda tympani. The primary neurons are in the geniculate ganglion – at the genu of the facial nerve. The fibers enter the brain via the intermediate nerve and terminate at the ipsilateral nucleus of the solitary tract in the rostral medulla. (i hope this helped!)
Explanation:
E:
WHAT'S THE DIFFERENCE BETWEEN INCOMPLETE DOMWANCE AND CO-ODOMINANCE ? GIVE EXAMPLES OF THE BOTH INCOMPLETE AND
CO-ODOMINACE. USE THE PUNNET SQUARE TO SUPPORT YOUR ANSWER
Answer/Explanation:
Incomplete dominance is when one allele is not entirely dominant over the other, resulting in an intermediate phenotype. Example could be in flower colour. F is the allele for red flowers, f is the allele for white flowers. Let's cross a red flower (FF) with a white flower (ff):
F F
f Ff Ff
f Ff Ff
100% of the offspring are Ff. F is in completely dominant to f, so all the offspring have an intermediate phenotype - all the flowers are pink.
Co-dominance is when neither allele is dominant and both alleles are expressed equally. An example is in human blood types. A and B alleles are both dominant to the O allele, but co-dominant to each other. Therefore, if an individual who is AO has children with an individual who is BO:
A O
B AB BO
O AO OO
The individual would either be blood type O (OO), blood type A (AO), blood type B (BO) or blood type AB (AB)
The atomic number of nitrogen is 7 and its atomic mass number is 14, how many neutrons
does it have?
Answer:
7
Explanation:
atomic mass = # of protons and neutrons in a atom
Answer:
7
Explanation:
Mass Number= # protons + # neutrons
Atomic #= # protons
(14)=(7)+ x
x= # neutrons
x=7
4. Affinity chromatography can often be used to purify one specific antibody from animal blood serum in a single step, even though serum typically contains around 10 billion different antibodies and also includes many other types of proteins. Explain why this is true. If necessary, do some online research about antibodies first. g
Answer:
Affinity chromatography is a technique based on specific binding interactions
Explanation:
Affinity chromatography is a technique used to separate and identify macromolecules by their specific binding biological interactions. This technique enables the identification of macromolecules that establish specific types of binding interactions including, among others, antigens and antibodies, receptors and ligands, etc. Affinity chromatography is the most widely used technique for antibody purification because this method has high selectivity and enables to concentrate the target molecule in a single step. Antibody fragments such as single-chain variable fragments (scFV) can be purified by affinity chromatography when they are covalently immobilized to a solid support (for example, agarose beads).
Within the visible spectrum, red light has.
a the shortest wavelength and the lowest frequency
b the longest wavelength and the lowest frequency
c the longest wavelength and the highest frequency
d the shortest wavelength and the highest frequency
Answer:
B
Explanation:
It would be B. Think of frequency as the amount of humps in the waves. If it has less ups and down/longer spaces, it would have low frequency. The wavelength of red is about 600-740.
Which amino acid is NOT one that may be targeted for phosphorylation to modulate the activity of an enzyme
Answer:
Alanine
Explanation:
Alanine is the answer to this question. This amino acid is used for biosynthesis of protein. It is useful for making proteins. Also it helps in the breakdown of tryptophan and also vitamin b6. It helps in strengthening the immune system and also the central nervous system. It is nonessential and can be found in foods like nuts and dairy products.