Answer:
Isotopes of an element are atoms of the same element that have different number of neutrons.
Camk1 and camk2 are in the same gene family. camk1 is a kinase that phosphorylates target proteins in the cytosol. what can you infer about camk2?
Based on the information provided, we can infer that camk2 is also a kinase, since it belongs to the same gene family as camk1. Camk2 is likely to have a similar function as camk1, which is phosphorylating target proteins in the cytosol.
Gene families are groups of genes that share a common ancestry and have similar functions. Since camk1 and camk2 are in the same gene family, they are likely to have similar characteristics and functions. Camk1 is specifically mentioned as a kinase that phosphorylates target proteins in the cytosol.
Therefore, it is reasonable to infer that camk2, being in the same gene family, would also be a kinase and have a similar function of phosphorylating target proteins in the cytosol. In summary, camk2 is inferred to be a kinase that phosphorylates target proteins in the cytosol, similar to camk1.
To know more about phosphorylating visit:
https://brainly.com/question/30278433
#SPJ11
Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O.
What mass of water is produced by the reaction of 6.5g of ammonia?
Round your answer to 2 significant digits.
The stoichiometric coefficient is used here to determine the mass of water produced. Here we use the ratios from the balanced equation to calculate the amount of a substance. The mass of water is 10.30 g.
Stoichiometry is an important concept which use the balanced equation to determine the amounts of reactants and products.
Here the balanced equation is:
4NH₃ + 5O₂ → 4NO + 6H₂O
Molar mass of NH₃ = 17.031
Mass of NH₃ from equation = 4 × 17.031 = 68.124 g
Molar mass of H₂O = 18 g/mol
Mass of H₂O from the balanced equation = 6 × 18 = 108 g
6.5 g of NH₃ produce, 6.5 × 108 / 68.124 = 10.30 g
To know more about stoichiometric coefficient, visit;
https://brainly.com/question/31188819
#SPJ1
How often do girls normally experience menstruation a.once every 30 days b. once every 29 c.once every 28 d.once every 27
pa sagot po pls .pag na sagot nyo bibigyan ko kayo ng 5 point stars and heart .promise po basta pasagot lang po
Answer:
i think answer is a, every 30 days
Answer:
Once every 28 days
Explanation:
I am not 100% sure because i am not female but i do remember that in my health class it said it was once every 28 days
True or False? In the quantum model of the atom, with its s, p & d orbitals, these circles represent the paths on which the electrons travel as they go around the nucleus
Please i am being timed please help
Are there Muslims?
For Muslims
Answer:
there are Muslims i am also a Muslim
Explanation:
Answer:
i am muslim! waaleikumassaslam
Explanation:
This type of bonding can be described as a "cooperation" A. lonic B. metallic C. covalent
Answer:
Covalent
Explanation:
C. Covalent
The type of bonding which can be described as a "cooperation" is covalent bonding as there is sharing of electrons.
What is covalent bonding?
Covalent bonding is defined as a type of bonding which is formed by the mutual sharing of electrons to form electron pairs between the two atoms.These electron pairs are called as bonding pairs or shared pair of electrons.
Due to the sharing of valence electrons , the atoms are able to achieve a stable electronic configuration . Covalent bonding involves many types of interactions like σ bonding,π bonding ,metal-to-metal bonding ,etc.
Sigma bonds are the strongest covalent bonds while the pi bonds are weaker covalent bonds .Covalent bonds are affected by electronegativities of the atoms present in the molecules.Compounds having covalent bonds have lower melting points as compared to those with ionic bonds.
Learn more about covalent bonding,here:
https://brainly.com/question/19382448
#SPJ6
Arrange the following compounds from lowest vapor pressure to highest vapor pressure.a. H2O b. CHCI3c. CS2
The higher the boiling point lower will be the vapor pressure. Thus, the correct order of vapor pressure is \(H_{2}O\) < \(CHCL_{2}\) < \(CS_{2}\).
The boiling factor of a substance is the temperature at which the vapor strain of a liquid equals the stress surrounding the liquid and the liquid modifications right into a vapor. The boiling point of a liquid varies depending on the encompassing environmental stress.
The boiling point for any material is the temperature point at which the fabric transforms into the gas segment in the liquid phase. This happens at a hundred ranges centigrade for water. The boiling point of a pure substance is the temperature at which the substance transitions from a liquid to the gaseous segment. At this point, the vapor stress of the liquid is equal to the implemented stress of the liquid. The boiling point at a strain of 1 ecosystem is known as the regular boiling factor.
To learn more about Boiling point visit here:
brainly.com/question/2153588
#SPJ4
Write a hypothesis for the investigation above by pretending you don't know the outcome.
what is the valency and symbol of chromium ?
Answer:
two valence states: trivalent chromium (Cr III) and hexavalent chromium (Cr VI)
hope this helps, i can change it if it doesn't.
Scientists can tell recycling reduces atmospheric emissions by knowing which of the following? o it takes more Btu to manufacture recycled products than new ones O recorded emissions from manufacturing plants are down there are fewer manufacturing plants now, thus reducing emissions 0 it takes less Btu to manufacture recycled products than new ones Mark this and return its science
Answer:
According to the Environmental Paper Network's Paper Calculator, it takes about 32 million BTUs of energy to produce 1 ton of virgin paper fiber. To produce 1 ton of recycled paper, it takes about 22 million BTUs.
so the answer could be it takes less Btu to manufacture recycled products than new ones
A liquid has a volume of 26.0mL and has a mass of 36.4 grams. What is its density?
The density of liquid is 1.4g/ml
Here, given volume of a liquid is 26.0 ml= 0.026 L
given mass of liquid is 36.4 g
⇒ density = mass/volume
=36.4 /26.0
=1.4g/ml
=1400g/L
density is mass of a unit volume of a any substance.
The formula of density is d = M/V, where d =density, M = mass, and V = volume.
The units of density are grams per cubic centimetre,g/ml or g/L
For example,The density of gaseous oxygen is 0.0014 g/cm3, compared with liquid oxygen has a density of 1.1 g/cm3. So, solid masses have a high density as the particles are very close together, liquid masses are slightly less dense, and gas masses have very low density where particles are much further apart from each other.
Learn more about density calculations here-
https://brainly.com/question/15940284
#SPJ9
Please help How many moles of a gas sample are in 5.0 L container at 215 K and 342 kPa(The gas constant is 8.31 L kPa/mol K) Round your answer to one decimal place and enter the number only with no units.
Answer
1.0 mol
Explanation
Given:
Volume, V = 5.0 L
Temperature, T = 215 K
Pressure, P = 342 kPa
The gas constant, R = 8.31 L kPa/mol K
What to find:
The number of moles of the gas sample.
Step-step-solution:
The number of moles of the gas can be determine using the ideal gas equation formula:
\(PV=nRT\)Put the given values into the formula and calculate for n:
\(\begin{gathered} 342\times5.0=n\times8.31\times215 \\ 1710=1786.65n \\ \text{Divide both sides by 1786.65} \\ \frac{1710}{1786.65}=\frac{1786.65n}{1786.65} \\ n=0.9571\text{ mol} \\ To\text{ one decimal place,} \\ n=1.0\text{ mol} \end{gathered}\)The number of moles of the gas sample is 1.0 mol.
A sample of crystalline compound when heated in an open test tube, produced several droplets of water on the upper part of the test tube. When the residue is dissolved in water, a yellow brown solution is formed. In contrast to The colorless solution formed when a sample of the original compound is dissolved in water. what evidence would lead you to conclude that the compound is not truly hydrate
To be considered a true hydrate, a compound must follow a few rules, and one of these rules is the color being the same before and after heating. In this case we have a difference in the color, the residue after heating when dissolved in water is forming a yellow brown solution, and in the meanwhile, a colorless solution is formed when a sample of the original compound is dissolved in water, which is not a characteristic of a true hydrate.
Which correctly lists the three methods of heat transfer?
absorption, conduction, convection
conduction, convection, radiation
convection, absorption, reflection
radiation, conduction, reflection
The correct list of three methods of heat transfer is conduction, convection, and radiation. The correct option is B.
What is heat transfer?A phenomenon known as "heat transfer" occurs when heat is transferred between two physical objects. High temperatures always transfer heat to lower temperatures. A hot body always loses heat to a cool body. Conduction, convection, and radiation are the three processes involved in the transport of heat.
Heat is conveyed via conduction when two things are in direct touch with one another. Convection is the process by which heat is moved within the fluid. Without the usage of particles, electromagnetic waves carry heat during radiation. The heat transfer is triggered by the temperature difference.
Thus, the correct option is B. conduction, convection, and radiation.
To learn more about heat transfer, refer to the link:
https://brainly.com/question/13433948
#SPJ6
15 POINTS
Terms such as boil, freeze, condense, vaporize, or melt in chemistry generally refer to a ______ in matter.
Answer:
change
Explanation:
These terms refer to the change into the different states of matter.
BRAINLIEST.
Tell me honnnnnn.
An increase in the number of moles of gas in a fixed container would cause...
Select one :
A higher pressure, because there would be more collisions between more gas particles.
A lower volume, because the collisions between gas particles would be more forceful.
A higher pressure, because the collisions between gas particles would be more forceful.
A lower volume, because there would be more collisions between more gas particles .
When a species cannot respond to environmental changes, members of that species begin to die. When the last member of a species dies, the species becomes _________.
Extinct
When all of the members of species die out it is called extinct
The dehydration product of CH3-CH2-CH2-O-H in the presence of acid is O cyclopropene O propene O propyne O cyclopropane CH2=C=CH2
The dehydration product of CH3-CH2-CH2-O-H in the presence of acid is propene.
The dehydration of CH3-CH2-CH2-O-H (propanol) in the presence of an acid catalyst, such as concentrated sulfuric acid, results in the formation of an alkene.
In this case, the product formed is propene (CH2=CHCH3). During the reaction, the acid catalyst protonates the hydroxyl group (-OH) of propanol, which makes it a better leaving group. The protonated propanol then loses a molecule of water, resulting in the formation of propene.
The other options listed as possible products, including cyclopropene, cyclopropane, and CH2=C=CH2 (allenes), are not formed as the result of dehydration of propanol in the presence of an acid catalyst. These compounds may be formed from other reactions, but not from the dehydration of propanol.
In summary, the dehydration product of CH3-CH2-CH2-O-H in the presence of acid is propene (CH2=CHCH3).
Therefore, the correct option is propene.
To know more about propene refer here:
https://brainly.com/question/29410993#
#SPJ11
A man can walk at a speed of 20 mi/day. How far will he walk in 5 days?
Answer:
100 miles
Explanation:
20 miles = 1 day
to find 5 multiply both numbers by 5
100 miles = 5
Answer:
100 mi
Explanation:
if he walks 20 mi a day and we're determining how far he'll walk in 5 days then 5 x 20 = 100
How many gram of olid alumnuim ulfied can be prepared by the reaction of 10. 0 gram of alumnium and 15. 0 gram of ulfur?how much of the non limiting
reactant in exce?
The mass of \(Al_{2} S_{3}\) produced is 15.616 grams.
The reaction taking place is as follows:
\(2Al+ 3S\) →\(Al_{2} S_{3} (s)\)
Moles of Al = mass/molar mass = 10.0g/27.0g/mol
= 0.370 mol
Moles of S = mass/molar mass = 15.0g/(32.065g/mol)
= 0.468 mol
Al and S reacts in the molar ratio of 2:3.
2 moles of Al reacts with 3 moles of S
0.370 moles of Al will react with S = (3/2)*0.370mol
= 0.555 mol
Similarly, 0.468 moles of S will react with Al = 2/3 *0.468mol
= 0.312 mol
Thus, Al is in excess and S is the limiting reactant (some of Al will be left over ,S will completely react)
So, moles of \(Al_{2} S_{3}\) produced=1/3*0.312 mol of S
= 0.104 mol
Mass of \(Al_{2} S_{3}\) produced = moles*molar mass of \(Al_{2} S_{3}\)
= 0.104mol*150.158g/mol
= 15.616 grams
To learn more about limiting reactants, here
https://brainly.com/question/14225536
#SPJ4
Match the following molecules with the number of atoms they contain.
1. 2Fe two
2. 2Al3O2 seven
3. 4O2 five
4. 5C ten
5. H2SO4 eight
ANWER ASAP PLEASSEEEE
10) element x is in group I of the periodic table. X reacts with element Y to form an ionic compound. Which equation shows the process that takes place when X forms ions
We require the equation to understand the process that occurs when X reacts with Y to form an ionic compound.The chemical equation for the formation of the ionic compound between X and Y would be: X + Y → XYwhere X represents the alkali metal in group I and Y represents a non-metal that is most likely in group VII. This equation represents the process of how the two elements react with each other to create an ionic compound.
Element X is found in group I of the periodic table, which means it belongs to the alkali metal group. Alkali metals are well-known for their reactivity, with the exception of lithium, which is the least reactive alkali metal. Alkali metals react with other elements to form ionic compounds. Let’s take a closer look at this process.Element X reacts with Element Y to create an ionic compound, which means that Element X becomes an ion in the process. Since Element X is an alkali metal, it has only one valence electron.
To form a positive ion, it loses this valence electron.Element Y, on the other hand, is probably a non-metal since it’s reacting with an alkali metal. Non-metals, unlike alkali metals, have a high electronegativity. As a result, they have a tendency to take electrons from other elements in order to complete their valence shells.
As a result, Element Y gains an electron in this instance.Since X loses its valence electron and Y gains an electron, X becomes a positive ion and Y becomes a negative ion. The resulting ionic compound is formed by the attractive forces between the positive and negative ions. The formula of the ionic compound is determined by the ratio of the ions present.
for more questions on ionic
https://brainly.com/question/30373783
#SPJ8
Determine the products of the reaction between tin(ii) oxalate and lithium chloride
The reaction between tin (II) oxalate and lithium chloride is that it forms tin (II) chloride and lithium oxalate, which are the products of the reaction. The balanced chemical equation for the reaction is SnC₂O₄ + 2 LiCl → SnCl₂ + Li₂C₂O4.
Tin (II) oxalate reacts with lithium chloride to form a precipitate of tin (II) chloride and lithium oxalate. The reaction between tin (II) oxalate and lithium chloride is given below.
SnC₂O₄ + 2 LiCl → SnCl₂ + Li₂C₂O4
The balanced chemical equation for the reaction is as follows:
SnC₂O₄ + 2 LiCl → SnCl₂ + Li₂C₂O4 .
SnC₂O₄ is tin (II) oxalate, while LiCl is lithium chloride.
SnCl₂ is tin (II) chloride, while Li₂C₂O4 is lithium oxalate.The products of the reaction between tin (II) oxalate and lithium chloride are tin (II) chloride and lithium oxalate. Tin (II) chloride is a white crystalline powder that is soluble in water, whereas lithium oxalate is a white solid that is insoluble in water.The reaction between tin (II) oxalate and lithium chloride is a double displacement reaction, which is also known as a metathesis reaction. When a double displacement reaction takes place, two compounds exchange their cations and anions, resulting in the formation of two new compounds.
The reaction is a double displacement reaction or metathesis reaction where two compounds exchange their cations and anions to form two new compounds.
To know more about double displacement reaction visit:
brainly.com/question/29740109
#SPJ11
spontaneous redox reaction occurs when electrons are transferred to an element that has a greater tendency to _____ them from an element that has a greater tendency to _____ them.
Spontaneous redox reaction occurs when electrons are transferred to an element that has a greater tendency to accept them from an element that has a greater tendency to donate them.
A spontaneous redox reaction occurs when electrons are transferred to an element that has a greater tendency to accept them from an element that has a greater tendency to lose them.In simpler terms, redox reactions involve the transfer of electrons from one substance to another. In a redox reaction, electrons can never be “lost”; if one substance loses electrons, another substance must gain an equal number of electrons.
learn more about redox reaction here
https://brainly.com/question/13293425
#SPJ11
Using an unplugged iphone is what kind of energy
what is its energy transformation?
Answer: 0.26 watts
Explanation: The U.S. Energy Department says cellphone chargers use 0.26 watts of energy when plugged in after the phone is disconnected and 2.24 watts when the phone is charged and still connected.
how many ionic bonds are in copper?
The number of ionic bond in copper is zero.
Pure copper or any pure metal for that matter are examples of metallic bonds, which are neither ionic nor covalent. The copper atoms are stacked very tightly in a solid lattice. In fact it has a face centered cubic lattice which is the closed packing of atoms possible. Each atom has twelve nearest neighbors which allows their 4s orbitals (mostly) to have the optimal overlap. All of these orbitals therefore combine in one gigantic band of delocalized orbitals that spans the entire crystal with its myriad atoms. This band is only partly filled and the difference in energy between one state and the next is puny, which explains copper’s outstanding conductive properties.
Therefore, the bonding in copper has a metallic character.
To know more about copper bonding,
https://brainly.com/question/20897148
https://brainly.com/question/17215770
In which orbitals would the valence electrons for carbon (C) be placed?
Answer: orbitals supernumerary
Explanation:
Answer:
both S orbital and p orbitals
Explanation:
took the exam got the question right.
What is 745000 nanometers converted to millimeters?
Answer:
0.745 millimiters
i looked it up on google and this is the right answer
The percent composition of nh42c2o4
Answer: Percent composition by element
Element Symbol Mass Percent
Hydrogen H 6.498%
Carbon C 19.357%
Nitrogen N 22.574%
Oxygen O 51.571%
HOPE THIS HELPS
What is the mass of an object if it produces a 20 N force with a 4m/s/s
acceleration?
Answer:
The answer is 5 kgExplanation:
To find the mass given the force and acceleration we use the formula
\(mass = \frac{force}{acceleration} \\ \)
From the question
force = 20 N
acceleration = 4 m/s²
We have
\(mass = \frac{20}{4} \\ \)
We have the final answer as
5 kgHope this helps you