Answer:
peoples do worship
everyone worships
Polymers are formed by hydrolysis true or false
the correct answer is false
what is potothesesis
Match the key elements in the Scientific Method with the correct description. 4. A researcher asks a focused research question or states their reason for the study
A) state the problem
B) state the hypothesis
C) come to a conclusion
D) collect background information
E) conduct experiments
Answer my question here for my watch silence class
Answer:
No etniendo
Explanation:
Perdon
Why do bacteria numbers start to decline when treated with antibiotic C but then begin to increase as time goes on?
Question 18 options:
A) Some bacteria with resistance to antibiotic C were selected for over time.
B) Additional bacteria were added to the experimental group.
C) Antibiotic C degraded and thus was no longer effective.
D) This is the normal course of bacterial growth no matter which antibiotic is applied.
Answer:
A.
Explanation: :)
how does the structure of a carbohydrate allow it to perform its function?
Answer:
Carbohydrates are organic molecules ONLY composed of carbon, hydrogen, and oxygen molecules. So, their structure would be just covalent bonds between the three elements, and most likely non-polar. They give out a lot of energy, and carbohydrates are also known as sugars. Most foods have them.
Branliest plzzzz?
What is your opinion about evolution?
Answer: If people say humans evovled from monkeys..why are monkeys still HERE?????????????????????????????????????????
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.
explain the adaptations of the kidney nephrons to their duty(give three at least)
It has a selective permeable Bowman's capsule that only allows food substances and food products to pass through but prevents the passage of plasma proteins and blood cells. ... The kidney tubules are highly vascularised to ensure constant removal of reabsorbed substances hence creating more room for further reabsorption.
Plz help I need help
Answer:
provide support and structure to the cell
Answer:
option c
Explanation: PLS MARK BRAINLIEST
HELP PLEASE!!! 100 points and will mark brainliest!!
Is 2Na + H2O → 2NaOH + H2 a balanced or non-balanced equation?
Answer:
Yes
Explanation:
It's reaction type is decomposition
What organisms use the carbon dioxide produced by animals
Answer:
It is produced by almost all living organisms (both plant and animal). It is given off, (exhaled) into the air every time we breathe. Even organisms without lungs or gills release carbon dioxide into the environment. This includes insects, plants, bacteria, etc.
Using sodium chloride as an example of a salt, click each
of the following that is true.
A-ionic bonds hold sodium and chloride together in a salt
water solution.
B-hydrogen bonds hold sodium and chloride together in salt
water solutiion
C-ionic bonds are not present in a salt water solution
D-in salt water chloride is an ion
E-ionic bonds are present in crystal salt
F-sodiem is covalently bonded to chloride
G-in crystal salt, sodium is an lion
How dose the force of the car change as the mas of the car increases
Answer:
Increases.
Explanation:
According to Newton's Second Law of Motion:
F = ma
So, if we keep the acceleration constant:
F ∝ m
F is directly proportional to m, which means if we increase the mass, the force will also increase and vice versa.
Hence, If the mass of the car increases, Force acting on it also increases.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807________ causes euphoria followed by agitation, and is the major opioid drug of abuse.
Heroin is an opioid drug composed of morphine, a natural alkaloid derived from extracts from the seeds of the opium poppy. It is for that reason that heroin is considered a semi-synthetic opioid.
HEROIN causes euphoria followed by agitation, and is the major opioid drug of abuse.Heroin is a drug that causes addiction, a form of substance use disorder.This drug (heroin) is capable of entering the brain quickly and producing immediate effects.The feeling of euphoria caused by heroin is followed by a period of sedation because heroin (as well other opioids) sedates the brain.Learn more in:
https://brainly.com/question/9826977?referrer=searchResults
33. Binary compounds are
elements in a compound.
C.
3
A.
1
B.
2
D. 4
Answer:
D. 4
Explanation:
28. Many biochemical reactions in living systems would occur at a rate too slow to sustain life without
the action of enzymes. What function do the enzymes perform?
A.
Inhibitor
C.
Catalyst
B.
Product
D.
Reactant
What is meant by homeostasis?
Answer:
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
Explanation:
Please help sure i will get you lost of point i got 629 points please help
Answer: Point B
Explanation: The answer to this question is point B
Plz help I need help
Plz help I need help
Answer:
prokaryotic cells:
do not have a nucleusorganisms made of this cell type include bacteriaeukaryotic cells:
have nucleuscontains membran-bound organelles likes mitochondria and endoplamic reticulum organisms that are made of this cell type include plants and animalsboth:
are surrounded by cell membraneribosomefilled with cytoplasmDNA4. What is population density?
Answer:
The amount of living organisms in a set area, usually humans. Like the maps that show purple is no people red is lots of people.
Answer:
Population density is the number of individuals per unit geographic area, for example, number per square meter, per hectare, or per square kilometer.
Explanation:
Hope this helps my dude.
8- Most gymnosperms have reproductive structure called cones
true
false
Answer:
.
Explanation:
If a buffalo lives in the temperate grassland and grazes on grass all day , what is his habitat ?A) He has no habitat B)Temperate Grassland C) He is an autotroph D)He is a herbivore that consumes grass
Answer: B
Explanation: A habitat is where a animal lives. It states in the question, "If a buffalo lives in the temperate grassland,"
What tells a muscle when to contract?
Answer:
What tells a muscle when to contract?
Explanation:
(1) A message travels from the nervous system to the muscular system, triggering chemical reactions.
(2) The chemical reactions lead to the muscle fibers reorganizing themselves in a way that shortens the muscle--that’s the contraction.
(3) When the nervous system signal is no longer present, the chemical process reverses, and the muscle fibers rearrange again and the muscle relaxes.
Answer:
The nervous system generates a signal, which triggers a muscle to contract
Explanation:
why don't all cells have a tail
Answer:
Explanation:
As microscopes improved, biologists discovered that all kinds of cells have beating tails. They are found not only on free-living “animalcules” and sperm, but also on the cells inside multicellular organisms.
Replicate the following sequence:
GTA..... TAG.... ATC.....CTC
Answer:
CAT,ATC,TAG,GAG
Explanation:
hope that helps:)
Why did Mendel need to grow two offspring generations (F1 and F2) to develop his law of segregation?
Answer:
Mendel formulated the law of segregation as a result of performing monohybrid cross experiments on plants. The specific traits that he studied exhibited complete dominance. Not all types of genetic inheritance, however, show total dominance. In incomplete dominance, neither allele is completely dominant over the other.
Explanation:
Hope this helps.
Mendel need to grow two offspring generations (F1 and F2) to develop his law of segregation because the first generation offspring had just one form of each trait. The second generation showed both forms of the trait due to segregation.
What is Law of Segregation?When an organism produces gametes, each gamete receives only one gene copy, which is chosen at random. This is defined as the law of segregation. A Punnett square can be used to predict the genotype (allele combination) and phenotype (observable traits) of the offspring from a genetic cross.
This law of segregation, called the second law of inheritance, states that during meiosis cell division (gamete formation), pairs of alleles separate from each other so that only one allele is present in each gamete.
Mendel formulated the law of segregation as a result of experimenting on monohybrid crosses on plants. The specific traits he studied showed complete dominance. However, not all types of genetic inheritance show total dominance. In incomplete dominance, neither allele is completely dominant over the other.
Thus, Mendel need to grow two offspring generations (F1 and F2) to develop his law of segregation because the first generation offspring had just one form of each trait. The second generation showed both forms of the trait due to segregation.
Learn more about Law of Segregation, here:
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Write down the tRNA anti-codons that pair with the mRNA strand.
Note: Please use capital letters, and follow this format: A-A-A-A-A-A-A-A
Answer:
tRNA molecules bring a specific amino acid to the ribosome, according to the mRNA codon.
Explanation:
In the context of protein synthesis, an mRNA molecule contains the specific codons that encode the amino acids that will be part of the protein. The tRNA is in charge of bringing the amino acids to the ribosome, according to the specific information of the mRNA codons.
why does moss appear orange on trees
Answer:
Explanation:
https://napavalleyregister.com/lifestyles/home-and-garden/columnists/bill-pramuk/hanging-moss-in-an-orange-tree/article_b5b3bc9a-4afd-5bc3-a433-929b46284895.html use this link for this question cause it is an articsl on this
Answer:
These are known as "lichens," and they grow on tress that are declining in health. It grows in wet, sunny areas, and are rarely found on healthy trees.