If structure X did not function correctly, which of the following would occur first?
the mRNA would not leave the nucleus.
the amino acid chain would not be completed.
the cell would not be able to move proteins through the cell membrane.
the protein would be mutated, and the ribosome would stop functioning.
Answer:
sorry i have not taken this jet
Answer:
D
Explanation:
Endocrytosis pictures
What are all the examples of biotechnology
Answer:
its D hope it helps :3 dna testing and genomic is a differemt type of study that help w us humans and work on stuff w technology
How does the warming of the ocean affect the water cycle?
A. It decreases the rate of transpiration.
B. It decreases the amount of precipitation.
C. It increases the evaporation of water.
D. It increases the amount of percolation.
Answer
D. It increases the evaporation in water.
Explanation:
Define histology
difference between carbon reduction and alumino thermite process
Answer:
The key difference between carbon reduction and thermite process is that in carbon reduction, we can extract a base metal from its ore via reduction of fused metal oxide using carbon whereas, in thermite process, we use aluminium powder instead of carbon. ... Thus, we can obtain free metal eventually
Explanation:
I barely got the answer
Agricultural burning contributes to what kind of air pollution
Answer:
Agricultural burning contributes to emissions of nitrogen oxides, carbon monoxide and organic compounds. The environmental and human costs of agricultural open burning far outweigh the near-term economic benefits for farmers. Responsible for more than a third of all black carbon emissions, open burning is the single largest source of black carbon, a short-lived climate pollutant that contributes to air pollution, climate change, and increased melting in the cryosphere.
I hope this answer helps you find what your looking for! :)
Answer:
A: METHANE
Explanation:
Methane contributes to air pollution because it is one of the main chemicals released into the air during the production and manufacturing of products, it's Ali pretty much the same thing with agricultural burning.
The diagram below represents a flower, the reproductive structure of some plants. Most
flowers have both male and female structures for fertilization and reproduction.
A
B
H
с
G
D
F
E
Which structure is représented by the letter A in the diagram above?
Answer:
The stigma, a female structure which collects pollen and passes it to the ovary
Explanation:
The structure represented by the letter A in the diagram is the stigma.
The stigma of a flower represents part of the female reproductive structure. The surface of a mature stigma is sticky and as such, it is able to attract pollen grains from the anther. A pollen that lands on the stigma germinates and its pollen tube grows through the style of the stigma down to the ovule where one of the sperm cells of the pollen fertilizes the egg cell of the ovule to form a diploid zygote and the other sperm cell fuses with the polar nuclei of the ovary to form a triploid cell that eventually becomes the endosperm.
The sepal and the petal are labeled as D and C in the diagram respectively while the stamen is made up of B and H.
Answer:
The pistol, a female structure which collects pollen and passes it to the ovary.
Explanation:
Which of the following identifies the process shown at point Z?
Answer: Translation
Explanation: Transcription is converting DNA to mRNA. They're both made of nucleotides, so you're just transcribing the information from one form to the other. Translation is turning mRNA to protein, so you're translating the information from one language to another.
According to the diagram, it identified the process shown at point Z should be considered as the Translation.
What is Translation?In terms of molecular biology and genetics, translation refer to the process where ribosomes in the cytoplasm should synthesize the proteins after considering the process of transcription of DNA to RNA with respect to the cell's nucleus.
Therefore, According to the diagram, it identified the process shown at point Z should be considered as the Translation.
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CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!
Answer:
When the rule of 70 applies to population, dividing 70 by the percentage of population growth should equal the time (in years) that the population needs to be double (option A)
Explanation:
The rule of 70 is useful to calculate the time in which a variable of any type can be duplicated. The calculation is done by dividing the number 70 by the percentage of growth of the variable.
If the rule of 70 is applied to the population, it is possible to calculate, based on its growth rate, the time that population would need to double.
If, for example, the growth rate of a population is 3 percent:
70 / 3 = 23,33
This indicates that a population, with a growth rate of 3% would need about 23,33 years to double.
What is the Adam’s apple directly part of?
Blood has codominance, if you are heterozygous, you can only show one of the dominant traits.
• True
• False
Answer: true
Explanation:
Answer:
The answer is true
Explanation:
Which is an a word that shows the outlet isn't completely sure about a particular statement
Incomplete question. The full question read;
6. Which isn’t a word that shows the outlet isn’t completely sure about a particular statement?
Answer:
certainly
Explanation:
Of course, media outlets would not use the word "certainly" to refer to a particular statement they are not sure of because the word is used connotatively when what is been said is believed to be true.
Hence, other words such as "possibly", "likely" are used when they are not completely sure about a statement.
Synonyms are different words same nearly meaning. 'certainly' is a word that shows the outlet isn't completely sure about a particular statement.
Synonyms:
These are different words same meaning. For example Likely and possibly.
Likely:
It means there are possibilities that work is going to be done.
Certainly:
This shows the full in the statement.
Expected:
There is an expectation that the work will have been done.
Possibly:
The possibility that work may be done.
Therefore 'certainly' is a word that shows the outlet isn't completely sure about a particular statement.
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Please help! ASAP!! :((
Answer:
C
Explanation:
Answer:
c please tell me if im wrong
Explanation:
:)
hi please help!
Answer choices:
a. C6H12O6+ O2
b. C6H12O6+ CO2
C. H2O +O2
D.H2O+O2
What evidence suggests that epigenetic effects may cause these phenotypic differences in monozygotic twins
Answer:
Epigenetic marks (e.g., DNA methylation patterns) in older twins are more pronounced than in younger twins
Explanation:
Epigenetics refers to any heritable phenotypic change that does not involve alterations in the DNA sequence but impacts gene expression. Epigenetic modifications can be classified into three types: DNA methylation, histone modifications (i.e., acetylation, methylation, phosphorylation, etc) and regulatory non-coding RNA (ncRNAs) pathways. Epigenetic modifications in (epi)genome enable to explain how two individuals with identical genetic material (such as monozygotic twins) can have different phenotypes. In older twins, epigenetic differentiation will be higher than in younger ones due to the divergence between epigenomes as a result of age.
A human organ is pictured above. What is the name and function of this organ?
Answer:
the kidney
Explanation:
Answer:
hormones
Explanation:
Individuals with a genetic defect in phenylalanine hydroxylase require an additional amino acid in their diet which is not an essential amino acid in the ordinary human diet. Which nonessential amino acid has become essential because of the lack of phenylalanine hydroxylase
Answer:
Tyrosine.
Explanation:
Tyrosine is a non-essential amino acid, it is part of proteins and is considered an aromatic amino acid. Its synthesis occurs from the hydroxylation of phenylalanine as long as it contains an adequate supply of this amino acid.Phenylketonuria is a hereditary disease whose main treatment is dietary restriction of the amino acid phenylalanine. People with phenylketonuria may have low levels of the amino acid tyrosine in their blood.Phenylalanine hydroxylase is an enzyme that converts phenylalanine to tyrosine. Deficiency of the enzyme phenylalanine hydroxylase is a congenital error of metabolism.
what does the laci gene encode
The lac genes encoding enzymes are lacZ, lacY, and lacA. The fourth lac gene is lacI, encoding the lactose repressor—"I" stands for inducibility. One may distinguish between structural genes encoding enzymes, and regulatory genes encoding proteins that affect gene expression.
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What is the correct pathway of information from DNA to phenotype?
(remember your acronym!)
DNA -> mRNA -> Protein -> Amino Acid -> Phenotype
DNA -> mRNA -> Amino Acid -> Protein -> Phenotype
DNA -> Amino Acid -> mRNA -> Protein -> Phenotype
mRNA -> DNA -> Amino Acid -> Protein -> Phenotype
Answer:
DNA -> mRNA -> Protein -> Amino Acid -> Phenotype
Explanation:
greatest diffrence between cells of a baby gorilla and the cells of an adult gorilla
Answer:
That the adult has more cells than the baby?
Explanation:
Cells are the basic unit of structure and function in all living organisms. Which describes the GREATEST difference between the cells of a baby gorilla and the cells of an adult gorilla? The adult has more cells than the baby.
Sorry if its wrong
who is responsible for the reactions of photosynthesis
A) chloroplast B) organelle
Answer:chloroplast
Explanation:that’s what conducts the photosynthetic effect on the living organism
Answer:
A
Explanation:
Chloroplast
Short hair (L) is dominant over long hair (1) in rabbits. Two heterozygous rabbits are mated. Show the punnett square. What phenotypes are expected, and in what
ratios of the bunnies produced? Parents Genotypes:
Answer:
When two heterozygous short haired rabbits are crossed, the short hair being dominant and the long hair recessive, the phenotypes in the offspring will be 75% short hair and 25% long hair, with a short hair:long hair ratio of 3:1.
Explanation:
The crossing of two hybrid individuals for a trait has the probability of producing offspring that exhibit the dominant trait at 75% and the recessive trait at 25%, with the ratio of the dominant trait to the recessive trait being 3:1.
Considering the hair length trait, in rabbits the short hair (L) is the dominant trait and the long hair (L) is recessive, two heterozygous hybrid individuals Ll are crossed:
Genotype of the parents:
♂ Ll ♀ LlLl X Ll
Punnett Square
Alleles L l
L LL Ll
l Ll ll
Where the offspring have a genotype:
Ll 50%
LL 25%
ll 25%
With a ratio Ll:LL:ll of 3:1:1.
Phenotype:
Short hair 75%.
Long hair 25%.
Phenotypic ratio short hair: 3:1 long hair.
In the crossing of two heterozygous short-haired rabbits, taking into account the dominance of the short hair, phenotypes in the offspring will be 75% short hair and 25% long hair, with a short hair:long hair ratio of 3:1
Which of the following is a benefit of having a healthy salt marsh?
a. Salt marshes provide a habitat for juvenile fish.
b. Salt marshes act as a buffer for storms.
C. Salt marshes support marine life found in estuaries.
d. All of the above
Answer: C
Explanation: Over the last three centuries, vast areas of salt marshes have been ditched, drained, and filled by
humans who perceived them as barren unproductive areas of little economic value. Direct wetland
filling, point source pollution, nonpoint source pollution, invasive species
coastal salt maarsh
All of the above are benefits of having a healthy salt marsh.Therefore, the correct option is D.
What is a salt marsh?A salt marsh is a type of coastal wetland that is characterized by the presence of salt-tolerant grasses and other plants.
Salt marshes provide essential habitat for juvenile fish, as they serve as a nursery ground for many commercially important species. Additionally, salt marshes act as a buffer for storms by absorbing wave energy and reducing the impacts of flooding and erosion on coastal communities.
Finally, salt marshes support a diverse array of marine life found in estuaries, including crabs, oysters, and other shellfish, which are significant food sources for many animals, including humans.Therefore, the correct option is D.
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How could the call membrane then be important for homeostasis
Due to a genetic mutation, a deer is born with a missing toe. This makes it difficult for the deer to escape from predators.
How will this mutation most likely affect the deer population?
The deer with the mutation will not survive, and the trait will disappear from the population.
The deer with the mutation will survive and reproduce, but it will not pass this trait on to its offspring.
The deer with the mutation will not survive, but the trait will appear again in the next generation.
The deer with the mutation will survive and reproduce, and the trait will commonly appear in future generations.
Answer:
The answer is A.
Explanation:
I did this. Have a great day, and please mark me brainliest!!!
Answer:
A
Explanation:
In which organelle does the activity of DNA polymerase epsilon
take place?
A ribosome
B) nucleus
C Golgi complex
D) smooth endoplasmic reticulum
The activity of DNA polymerase epsilon takes place in nucleus.
What is DNA polymerase epsilon?This belongs DNA polymerase family.DNA polymerase epsilon is require for genome duplication and mismatch repair.What is nucleus?It is a membrane bound organelles in the cell that contains chromosome.Chromosomes contain genes that are heredity unit.Nucleus controls and regulates the function of cell.Hence, the correct option is B. nucleus.
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Amylose is Select one: a. a long, straight glucose chain. b. branched glucose chains. c. a long, straight fatty acid chain. d. branched amino acid chains.
Answer: A long, straight glucose chain (a major constituent of starch)
Explanation: Starch is mostly amylose (straight chain glucose polymer) but has varying amounts of branched glucose chains (amylopectin).
Fatty acids are hydrocarbons with a carboxylic acid group (-COOH) attached, so they are hydrophobic (don't mix with water) at one end and hydrophilic (water soluble at the COOH end)
Simple carboxylic acids don't have a long enough hydrocarbon chain to have this characteristic, e.g. CH3COOH acetic acid
Typical fatty acids found in nature include stearic acid with an 18-carbon chain
CH3-(CH2)16-COOH
Which of the following would decrease the amount of CO2 in the air?
A: increase the of fossil fuels we burn
D:decrease the amount of littering
C: increase the amount unban factories
D: increase the amount trees planted
Which is biotic?
water
temperature
beeswax
rocks
Which of these could be the result of a mutation during meiosis in an organism?
The result of a mutation during meiosis in an organism is that there would be disruption of protein synthesis in the organism. That is option B.
What is mutation?Mutation is defined as the abnormal alteration of the genetic makeup of the cells of an organism.
The causes of mutation include the following:
molecular decay,error-prone translesion synthesis,errors introduced during DNA repair, and induced mutations caused by mutagens.There are various type of mutation which include the following:
Germline mutations Chromosomal alterations Point mutations Frameshift mutationsThe effects or results of mutation in an organism is that the protein synthesis would be disrupted leading to changes in physical characteristics (or phenotype).
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