Answer:
In the nucleus of an atom, we find 2 subatomic particles, protons, and neutrons.
On the outside, on the rings, are electrons.
I hope this helps you somewhat! :D
TheQuestionIsWhy
which selective is a characteristic of both living and non living thing? metabolism, cells, energy, or subatomic particles?
Answer:
The same atoms and subatomic particles can be found in both.
No links please!!!!
What is some
WATER BIOMES??
List at least 2
Answer:
ponds, lakes, river, and streams.
Explanation:
Hope this helps :)
pls mark as brainliest :p
And have an amazing day <3
Why do metals dissolve in acids?
Answer:
In water or acids, the metals trade places with hydrogen. The hydrogen escapes as a gas, and metal atoms, no longer attached to the object from which they came, dissolve in solution.
sorry if I'm wrong but I wrote this in my hw and it was right so ye
Question 13 of 34
Which of the following is a type of polar attraction?
A A metalic bond
8. A hydrogen bond
C. An ionic bond
A covent bond
Answer: A) Hydrogen Bond
Explanation:
A hydrogen bond occurs when a hydrogen (H) is covalently bound to a more electronegative atom or group forms an electrostatic attraction to another electronegative atom bearing a lone pair of electrons. This is possible due to the polarity of the H-electronegative atom bonds.
Explain why glucose continues to enter a cell, even when the concentration inside the cell might be higher than outside.
How many ions can move through a protein channel per second (on average)?
Do protein channels have specificity? (i.e. Are they specific about what they let cross the membrane or can any molecule go through any channel?)
Explain how the sodium/potassium pump works. Why does this process require ATP?
Answer:
1)ATP. The concentration of glucose inside of a cell is higher than the concentration outside of that cell, yet glucose continues to enter the cell. ... Two solutions are separated by a selectively permeable membrane that is not permeable to glucose.
2)For transport efficiency, channels have an advantage over carriers in that up to 100 million ions can pass through one open channel each second—a rate 105 times greater than the fastest rate of transport mediated by any known carrier protein.
3)The sodium-potassium pump uses active transport to move molecules from a high concentration to a low concentration. The sodium-potassium pump moves sodium ions out of and potassium ions into the cell. This pump is powered by ATP. For each ATP that is broken down, 3 sodium ions move out and 2 potassium ions move in.
What process takes place in plant and animal cells that involves chemical reactions with oxygen and releases stored energy? cell division meiosis cellular respiration photosynthesis
Answer:
cellular respiration
Explanation:
I did the test-
C. cellular respiration
Explanation: Becuase yes.
* I got the quiz*
What does Dr. David Liu say about base editors and why they could
be a better tool over CRISPR?
Answer:
my and I am just asking for a few days ago do you have any questions or concerns please visi
in which form of reproduction are fewer offspring produced?
mitosis
asexual reproduction
binary fission
sexual reproduction
Answer:
The answer to this question is B.) asexual reproduction
Explanation:
Hope this helps :) !!!!!!!!!!!!!!!!!
In asexual reproduction fewer offspring are produced. Asexual type of reproduction is the type of reproduction in which single parent is involved. Thus, option B is correct.
What is asexual reproduction?
Asexual reproduction is defined as the mode of reproduction in which only single parent is involved and in asexual reproduction fewer offspring are produced. There are several types of asexual reproduction and these are binary fission, spore formation, vegetative reproduction, and fragmentation.
Reproduction has been defined as the process that has been carried out by the living organisms and during the process of the reproduction the living organisms produces their own young ones and feed them. Reproduction has the supreme quality of the living things.
There has been two types of the reproduction and these are the sexual as well as asexual reproduction. The process of the reproduction in which two parents has been involved has said to be sexual mode of reproduction and the process of the reproduction in which only single parent has been involved in known as asexual mode of reproduction. The example of asexual reproduction are budding, fragmentation, spore formation, and binary fission.
Therefore, In asexual reproduction fewer offspring are produced. Asexual type of reproduction is the type of reproduction in which single parent is involved. Thus, option B is correct.
Learn more about asexual reproduction on:
https://brainly.com/question/4100787
#SPJ2
Fill in the blanks
Word bank:
Complimentary bases
mRNA
ribosome
tRNA
transcription
Protein
Cytoplasm
Codon
Nucleus
Amino acid
Translation
AUG
Helicase
Peptide
UAG UGA UAA
Stop
Template
DNA Carries the cell’s genetic information however it cannot leave the ________.
Because of this, it copies part of its nucleotide sequence into a complementary copy of _____ during the process called ______.
_______ separates the DNA strands.
____ from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a _____.
The start codon is _____ and the three stop codons are _____.
Once the mRNA leaves the nucleus it goes to the ____ to prepare for protein synthesis which is called _______.
During this process, a _____ molecule brings the _____ to the ribosome.
The amino acids are hooked together by _____ bonds.
The tRNA is able to match up to the mRNA by the ____ in its anticodons.
When the _____ codon is reached, the _____ chain is released into the _____.
The complete sentences with the correct words in the blanks is as follows.
DNA Carries the cell’s genetic information however it cannot leave the nucleus.
Because of this, it copies part of its nucleotide sequence into a complementary copy of mRNA during the process called transcription.
Helicase separates the DNA strands.
Template from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a codon.
The start codon is AUG and the three stop codons are UAG, UGA, and UAA
Once the mRNA leaves the nucleus it goes to the cytoplasm to prepare for protein synthesis which is called translation.
During this process, a tRNA molecule brings the amino acids to the ribosome.
The amino acids are hooked together by peptide bonds.
The tRNA is able to match up to the mRNA by the complimentary bases in its anticodons.
When the stop codon is reached, the protein chain is released into the ribosome.
More on protein synthesis can be found here: https://brainly.com/question/16305465
Answer:
DNA carries the cell’s genetic information; however, it cannot leave the nucleus.
Because of this, it copies part of its nucleotide sequence into a complementary copy of
mRNA during the process called transcription.
During this process, the enzyme,
helicaseseparates the DNA strands.
One strand of DNA acts as the
template from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a codon .
The start codon is AUG and the three stop codons are UAG UGA UAA.
Once the mRNA leaves the nucleus it goes to the ribosome to prepare for protein
synthesis which is called translation.
During this process, a tRNA molecule brings the amino acid to the ribosome.
The amino acids are hooked together by peptide bonds.
The tRNA is able to match up to the mRNA by the complimentary bases in its anticodons.
When the stop codon is reached, the protein chain is released into the cytoplasm.
Blank 1:
nucleus
Blank 2:
mRNA
Blank 3:
transcription
Blank 4:
helicase
Blank 5:
template
Blank 6:
codon
Blank 7:
AUG
Blank 8:
UAG UGA UAA
Blank 9:
ribosome
Blank 10:
translation
Blank 11:
tRNA
Blank 12:
amino acid
Blank 13:
peptide
Blank 14:
complimentary bases
Blank 15:
stop
Blank 16:
protein
Blank 17:
cytoplasm
Fevers enhances immune defenses by...
Answer:
A fever fights infection by helping immune cells to crawl along blood-vessel walls to attack invading microbes.
2. A scientist is investigating the chemical properties of a hydrogen atom (H), which has an
electroegativtiy of 2.1, and a chlorine atom (CI), which has an electronegativity of 3.0.
Suppose these two atoms form a chemical bond resulting in the compound HCI.
Predict whether the compound is held together by an ionic, a polar covalent,
a nonpolar covalent, or a hydrogen bond.
Explain your prediction.
Describe the bond in terms of its electrical charge. (PLEASE HELP I NEED IT BY 11:59 50 POINTS)
A Nonpolar Covalent, Because A nonpolar covalent bond is a covalent bond in which the bonding electrons are shared equally between the two atoms. ... A nonpolar covalent bond is one in which the distribution of electron density between the two atoms is equal.
Explanation:
I Think :DDD
What can be told about the age of the fossils in the diagram?
Answer:
I think it is a because the oldest things would be farther down in the ground and the youngest would be upper to the ground if that makes sense
(FREE PONTS! JUST COPY AND PASTE THE ANSWER BELOW )
In which stage of the Calvin cycle does the plant cell produce energy for storage?
A. Regeneration
B. Carbon Fixation
C. Reduction <
This is the correct answer (COPY AND PASTE)
Reduction
Answer:
reduction
Explanation:
Answer:
CARBON FIXATION
Explanation:
A hair consists of two parts: a follicle and a shaft
Answer:
ur answer is in the screenshot below.
Explanation:
Which cell is capable of mitosis:
O a. fibrocytes
b. adipocytes
O C. chondrocytes
d. osteoblasts
e. osteoclast
Answer:
Osteoclast
Explanation:
Is 2Na + H2O → 2NaOH + H2 a balanced equation?
Answer:
Yes
Explanation:
Its reaction type is single replacement.
1. Write a story about how one or more limiting factors affect a particular plant or
animal in an ecosystem, from the perspective of this plant or animal.
Answer:
-Perspective of a fox with limited prey like rabbit.
-Perspective of a tree or flower with limited water.
-Perspective of a moose with limited predators like wolves.
Explanation:
I can't write a full story for you, but I hope these can help you out!
as the ball falls back toward the floor, it's____energy increases and its_____decreases
Answer: as the ball falls back toward the floor, it's kinetic energy increases and its gravitational potential energy decreases
Answer:
As the ball falls back toward the floor it’s kinetic energy increases and it’s potential
Explanation:
-- How do scientists predict the weather over our future?
The Short Answer:
To predict future climate, scientists use computer programs called climate models to understand how our planet is changing. Climate models work like a laboratory in a computer. ... Scientists use computer programs called climate models to understand how our planet is changing.
What ocean resource may be harvested by vaccuming or trawling
1:fish
3:minerals
4:fuels
Serious answers only or I will report 15 points btw
what may happen to a farmer’s whole crop if a new pathogen (disease) arises
What is the difference between a greenhouse gas and a particulate?
Answer:
The main differences between greenhouse gases and air pollutants are how they affect our health and the environment. ... The main problems caused by air pollution occur close to the ground, such as soiling of buildings and producing health effects, but greenhouse gases affect the whole of the atmosphere.
Explanation:
greentree have a air and pollutants help us with our health
Answer:
a green house gas is a gas that contributes to the greenhouse effect by absorbing infrared radiation. Carbon dioxide and chlorofluorocarbons are examples of greenhouse gases while a particulate are microscopic particles of solid or liquid matter suspended in the air
Explanation:
Beaker A contains 6 liters of water and 1 osmole of glucose. Beaker B contains 10 liters of water and 2 osmoles of glucose. Which one has the greater osmolarity and by how much?
From the ratio of glucose osmole to the volume of water in the two beakers, beaker B would have the greater osmolarity.
The term osmolarity refers to the number of particles of solutes or osmoles of substances per liter of solution.
In this case, the osmolarity of beaker A can be calculated as;
1 osmole/6 liter
= 0.167 osmolar
The osmolarity of beak B can be calculated as:
2 osmoles/10 liter
= 0.2 osmolar
Thus, beaker B with 0.2 osmolar has the greater osmolarity when compared to beaker A with 0.167 osmolar.
More on calculating concentrations can be found here: rainly.com/question/17329736
Answer: B
beaker A is 0.16 Osm/L and Beaker B is 0.2 Osm/L Beaker B has a greater osmolarity by 0.04 Osm/L
Explanation:
Which of the following best describes the composition of a nucleotide?
Select one:
a.
a pair of six-carbon rings attached to each other
b.
a carbon atom joined to a hydrogen and three functional groups
c.
a chain of carbon atoms with a carboxyl group bonded to one end
d.
a five-carbon sugar attached to a phosphate group and a nitrogenous base
Answer:
d
Explanation:
Nucleotide is composed of 3 main subunits, which are nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates.
Question 1: Some cells produce and secrete high levels of digestive proteins. Which organelles would you expect to be abundant in those cells, and why? Question 2: Explain how active transport helps a nerve cell maintain its resting potential. Question 3: The Atlantic cod is a common fish of the Atlantic Ocean that must drink seawater to meet its water needs. Explain how active transport helps the Atlantic cod maintain homeostasis with regard to the balance of sodium and chlorine ions, which are abundant in seawater. ( Will Mark Brainliest). No Nonsense Answers.
Answer:
q1 : ribosomes because they are responsible for protein synthesis
q2 : by transporting potassium ions into the cell and sodium ions out of the cell maintaining a concentration gradient
q3 : seawater contains a high concentration of sodium and chlorine ions that the Atlantic cod gets rid of by actively transporting them out of its body
please help me out with this newsela question
Answer: the answer is a
Explanation:because it is stating that you have to see if there is anything involving chemical substances.
PLS HELP THIS IS GIVING ME DEPRESSION
33 divide by 55 I'm confused as well
165 miles per hour
d = rt
d = 55*3
d = 165
HELP ME OUT PLEASE!!
Based on the element square shown above, how many neutrons would an atom of Boron usually have?
5
6
10
11
The answer is 6 neutrons
How force affect the motion of blood during a heartbeat
Answer:
bidhdjdbdidvdinsbdjdvsjdishdhdidbsjdbjsbdidbdkd
please help i don’t know how to do this :(
Answer:
polysacchiride is B.
Nucleic acid is C
Protein is D
Lipid is A
Explanation:
