A 2-year-old frog is about the size of an adult but still has a tail. What causes the frog to be abnormal?
Answers
Explanation:
it may be late before give birth to him
at the moment of it lateness may cause it abnormal growth
Related Questions
Given the DNA sequence 5?-TAC AAA ATA CAG CGG-3?, which of these sequences represents a nonsense mutation? Which one represents a frameshift mutation?
a. 5-TAG AAA ATA CAG CGG-3
b. 5-TAC AAA TAC AGC GGG-3
c. 5-TAC AAG ATA CAG CGG-3
d. 5-TAC AAA ATA CAC CGG-3
e. 5-TAC AAA ATA CAG AGG-3
Answers
The sequence representing a nonsense mutation is 5'-TAG AAA ATA CAG CGG-3' and the sequence representing a frameshift mutation is 5'-TAC AAA TAC AGC GGG-3'.
The correct option is A and B.
Nonsense mutations are those that cause a premature stop codon, resulting in a truncated protein. Frameshift mutations are caused by insertions or deletions that shift the reading frame, leading to altered amino acid sequences.
A. The original sequence has a codon TAC which codes for Tyrosine, but in this sequence, it has changed to TAG, a stop codon. So, option (a) represents a nonsense mutation.
B. Comparing this sequence to the original, there is an insertion of T, which will shift the reading frame represents a frameshift mutation.
To know more about nonsense mutation refer here :-
https://brainly.com/question/31220189#
#SPJ11
Which codon is the code for the amino acid histidine (His)
Messenger
Second base in codon
RNA Codons
U
С
A
G
UUU UCU
Phel
UAU UGU U
UUC)
UCC UAC)
Tyr
U
UGC)
Cys
Ser
C
UUA UCA
Leu
UAA Stop UGA Stop A
UUG
UCG
UAG Stop UGG Trp G
CUU CCU
CAU
U
CGU
CUC ССС
His
CAC) CGC
Leu Pro
с
CCA
Arg
CAA1
CUG
CGA
Gin
CCG CAG CGG
AUU ACU
AAU
AUC)lle ACC
Asn Ser
AAC) AGC
Thr
AUA
ACA AAA
AUG Start Me ACG
AGA
Lys Arg
AAG AGG
GUU GCU GAU1 GGU
GUC GCC
Asp
GAC) GGC
G
Val
Ala
GUA
GCA
Gly
GAA
Glu
GGA
GUG
GCG GAG) GGG
First base in codon
CUA
Third base in codon
AGU
A. CAA
B. UAC
Ο Ο Ο Ο
C. AAC
D. CAU
Answers
Answer:
The codon that codes for the amino acid histidine (His) is CAC. Therefore, the correct answer is D. CAU.
100 points ,,
if a rooster lays an egg on a roof which way would it roll? left or right?
Answers
Answer:
Neither way, a hen lays an egg, not a rooster. I believe it's a trick question. Have a lovely day!
Answer: Depends
Explanation:
If the roof is flat, the egg may not roll. If the roof is a triangle, and-oh wait rooster's can't lay eggs.
What did you learn about the channel on Mars from the new NASA data? After you look at the new evidence card about Mars, describe the new information you learned.
Answers
Explanation:
The new research carried out by NASA on mars suggets that many of the Mars' ancient channel have been carved by flowing water, were actually formed by melt water beneath glacial ice sheets. The rocks looked familiar to the rocks found on Earth in these water channels. Moreover, conglomerate rock was found near the base of the channel on Mars.
After cytokinesis what phase do cells enter?
Answers
Answer:
After Cytokinesis, the cells return to Interphase
The cheetah is reputed to be the fastest land mammal. The evolutionary process that gave rise to this speed is most likely to be what kind of selection?
Answers
The cheetah is reputed to be the fastest land mammal. The evolutionary process that gave rise to this speed is most likely to be directional selection.
The survival of the fittest is characterised as natural selection. Directional selection is a sort of natural selection in which one of the trait's extreme versions is chosen. In a giraffe population, for example, each individual giraffe has a slightly varying neck length. This variety in the feature provides each giraffe with a unique edge when it comes to obtaining food from tree branches.
When both extreme qualities in a population are chosen, this is known as disruptive selection. Disruptive selection produces the most variance within a population and is thus the most likely to result in speciation. A colony of peppered moths in London is one example of disruptive selection.
Natural selection that stabilises the population mean on a certain non-extreme trait value is known as stabilising selection. Because most traits do not appear to change significantly over time, this is thought to be the most common mode of action for natural selection.
To learn more about types of natural selection, here
https://brainly.com/question/14100872
#SPJ4
Which environmental group is most closely associated with mountain climbing, backpacking, and camping? A. Environmental Defense Fund B. Greenpeace C. Sierra Club D. World Wildlife Fund
Answers
The environmental group is most closely associated with mountain climbing, backpacking is Sierra Club, option (C) is correct.
The Sierra Club is most closely associated with mountain climbing, backpacking, and camping. Founded in 1892, the Sierra Club is one of the oldest and largest environmental organizations in the United States. It has a long history of promoting outdoor recreational activities and conservation efforts in natural landscapes, particularly in mountainous regions.
The club's members and supporters actively engage in activities such as hiking, backpacking, and camping, often in environmentally sensitive areas. The Sierra Club advocates for the protection of wilderness areas, preservation of ecosystems, and sustainable outdoor recreation practices. Through its outings programs and conservation campaigns, the Sierra Club encourages people to connect with nature, experience the beauty of mountains, and develop a sense of stewardship towards the environment, option (C) is correct.
To learn more about environmental follow the link:
https://brainly.com/question/516941
#SPJ4
Which of the following best describes the product of RNA translation?
A. a protein
B. an RNA molecule
C. a DNA molecule
D. a chromosome
Answers
Answer:
The answer would be "C" because the product of RNA translation would be proteins. This process is a part of gene expression. The RNA in translation process is decoded outside the nucleus and produces an amino acid chain or a protein.
Explanation:
What is the function of the vacuole?
A. Contains the cell's DNA
B. Protects the cell
C. Storage for water and nutrients
D. Storage for organelles not in use
Answers
Answer:
c
Explanation:
Estimate cell size. Given the following information, estimate the approximate actual size of the organisms in each case in micrometers. a. A cell that stretches 1/2 way across the FOV at 40X. b. A cell stretches 1/4 way across the FOV at 100X. c. Twenty cells fit across the FOV at 1000X. d. Fifteen plant cells stretch across FOV at 400X. e. A Paramecium is observed to travel across the FOV at 40X in 5 seconds. Calculate its speed in μm/s.
Answers
To estimate the approximate actual size of the organisms in each case, we need to consider the field of view (FOV) and the magnification.
a. A cell that stretches 1/2 way across the FOV at 40X:
Since the cell stretches halfway across the FOV at 40X, we can estimate that the cell's size is approximately half the diameter of the FOV at 40X.
b. A cell that stretches 1/4 way across the FOV at 100X:
Similarly, for this case, we can estimate that the cell's size is approximately one-fourth the diameter of the FOV at 100X.
c. Twenty cells fit across the FOV at 1000X:
If 20 cells can fit across the FOV at 1000X, we can estimate the size of each cell by dividing the FOV diameter by 20.
d. Fifteen plant cells stretch across FOV at 400X:
Similar to the previous case, we divide the FOV diameter at 400X by 15 to estimate the size of each plant cell.
e. To calculate the speed of the Paramecium in μm/s, we need to know the distance it travels across the FOV and the time it takes to do so. Since the Paramecium travels across the FOV at 40X in 5 seconds, we can measure the distance it covers and use the formula speed = distance/time.
Please provide the diameter of the field of view at each magnification so that we can make the necessary calculations.
To know more about magnification click here:
https://brainly.com/question/21370207
#SPJ11
differentiate between holozoic nutrition and Saprophytism
nutritiondifferentiate between holozoic nutrition and separatism
Answers
Holozoic Nutrition involves the mechanical and chemical breakdown of food particles into smaller substances. In saprophytic nutrition, the decomposing organic matter is chemically broken down into minor components.
What is Holozoic Nutrition?The internalization and internal processing of liquids or solid food particles characterize the heterotrophic nutrition type known as holozoic nutrition.
The process of ingesting organic food through the mouth, followed by digestion, absorption, assimilation, and finally egestion, at which point the food is expelled, is known as holozoic nutrition.
Most vertebrates and some unicellular organisms, including amoebas, exhibit holozoic nutrition. Whereas in saprophytic nutrition, the organisms eat dead and decomposing matter. Examples include fungi and bacteria.
Learn more about nutrition on:
https://brainly.com/question/14390903
#SPJ1
what happens during telophase ll
SELECT THREE OPTIONS
Answers
Answer:
During telophase, nuclear membrane forms around each set of chromosomes. This separates the nuclear DNA from the cytoplasm. The chromosomes then start to uncoil becoming diffuse and less compact.
Explanation:
hope this helps!! <3
Answer:
nuclear membrane forms
Explanation:
i got it right
During meiosis, each pair of alleles on the homologous chromosomes sorts independently from all other pairs of alleles. This statement corresponds to
Answers
During meiosis, each pair of alleles on the homologous chromosomes sorts independently from all other pairs of alleles. This statement corresponds to the law of independent assortment.
What does the law of independent assortment say?
Mendel's Second Law, also known as the Law of Independent Segregation, states that the factors (alleles) for two or more traits are independently distributed during gamete formation and combine at random.
So in this case, each pair of alleles on the homologous chromosomes sorts independently from all other pairs of alleles represents Mendel's second law.
See more about law of independent assortment at brainly.com/question/12338476
#SPJ12
What are the stages of the life cycle of a star? What happens at each of these stages? How do we collect information about stars?
Answers
Answer:
boby and then you take one apple and share with others hjuga but Its good. jsjsjs
(GIVING BRAINLIEST!!!!!!!) JUST FILL IN THE BLANK SPOTS!!
Answers
Answer:
Here you go!
Explanation:
Grasslands are areas where the vegetation is dominated by grasses. However, sedge and rush can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth.
Temp -20°C to 30° C (-4°F- 86)
Precip 500-900 mm a year
Humidity 50-60%
Mountain precip- more than 20 in
Mountains aren't very humid because they're elevated.
4. you have 6.45 l of a gas which contains 1.32 mol of molecules. what will be the new volume of the gas if the quantity is increased to 0.73 mol, assuming pressure and temperature are held constant?
Answers
Gives the relationship between volume and amount when pressure and temperature are held constant. Remember amount is measured in moles
How do you use Avogadro's formula?Identify the element in the problem and how much of it there is. Find the element's molecular mass. By dividing the number of moles by Avogadro's number, we may determine how many atoms are included in those moles.
The quantity of particles in a mole is known as Avogadro's number, which is 6.022 10 23.
A mole is a unit used to measure extremely small objects like atoms or molecules. In exactly 12 g of pure C12, there are exactly the same number of carbon atoms in one mole.
Identify the element in the problem and how much of it there is.
Find the element's molecular mass.
Divide the given mass by the mass of one mole to get how many moles are contained in the given mass.
the specified mass times the mass of one mole gives the number of moles.
To be learn more about mass refer to:
https://brainly.com/question/19694949?referrer=searchResults
#SPJ4
The cells of both unicellular and multicellular organisms carry out life processes. With respect to life processes, what advantage do multicellular organisms have over unicellular organisms? 1) Their cells reproduce more quickly. 2) Their life processes occur over a shorter time period. 3) Their cells can specialize in certain functions. 4) Their cell division is more efficient.
Answers
Answer:
Their cells can specialize in certain functions
Explanation:
This because multicellular organisms are organisms that are made up of several cells which aid it's complexity and lifespan. The cells in muiticellular organisms carries out specialise function or task which give them long lifespan. This long life span is achieved because of various cells that maintain their processes, the cells forms tissues, tissues to organs, organs to system and they all perform different specialized functions.
Short notes on dispersal of seed
Answers
True or false? the chemiosmotic hypothesis states that the synthesis of atp generates a proton gradient that leads to electron flow through an electron transport chain.
Answers
Answer:
False
Explanation:
The chemiosmotic hypothesis states that the flow of electrons through an electron transport chain generates a proton gradient that leads to the synthesis of ATP.
(ps. im so sorry if this is wrong, i've never done this before lolol
(,,>﹏<,,)
which one of the following statements is not true of the helper t cell response? science philosophy of the vsc
Answers
The fact that helper T cells produce antibodies is incorrect. T cells can stimulate B cells to make antibodies, but they cannot make them by themselves.
What is cell-mediated immunity?
Cell-mediated immunity includes B cells and T helper cells, both of which are important components of the adaptive immune system. Antigen-presenting cells (APCs) first activate helper T cells by showing them the antigen that is carried by them. After T-helper cell activation, it secretes some cytokines that further stimulate the cell differentiation of T cells and activate B cells. The B cell, after activation, makes antibodies that are required to kill the particular pathogen in the body.
Hence, the option that mentions that helper T cells produce antibodies is incorrect.
Learn more about the cell-mediated immunity, here
https://brainly.com/question/9924784
#SPJ1
The question is incomplete. The complete question is below
1) which one of the following statements is not true of the helper t cell response? (select one)
a) They can stimulate B cells.
b) They are responsible for cell mediated immunity.
c) Helper T cell can secret cytokines.
d) They require an antigen presenting cell.
e) They produce antibodies.
Indicate whether the glven act would create water retention or water loss In the body.
Dry mouth ~ Increased osmolarity of blood aldostorenone hyposecretion ~ Decreased renal tubular reabsorption of water Renin release ~ Hyponatremia
Increased blood pressure ~ Ingestion of water
ADH hypersecretion ~ Hyperkalemia
Increased water permeability of the DCT and collecting ducts of the kidneys ~ Hemorrhage
Exercise in a warm climate
Answers
ADH and testosterone increase the risk of heart and volume as the water is absorbed into the bloodstream into to the capillaries, bringing the blood salt concentration back to normal.
What does the renin enzyme do in response to a lower ph quilt in the kidney?An enzyme known as renin is released by kidney cells in response to low blood pressure. The kidneys reabsorb salt due to renin. Water retention is a constant side effect of sodium reabsorption. Blood pressure and volume are restored as a result.
Which hormone promotes water retention while guarding against dehydration?A deficiency of renin - angiotensin system (ADH), also known as prolactin, usually prevents hydration, or the kidneys and liver inability to react to ADH, are the two main causes of diabetes insipidus. The kidneys may hold onto the body's fluids thanks to ADH. The steroid.
To know more about ADH visit :
https://brainly.com/question/14326518
#SPJ4
This process increases the whole plants resistence to herbivores
when activated. one of the endogenous signals that induces the
above process is a benzoic acid derivate called .
Answers
This process refers to the activation of a plant's defense mechanisms, which enhances its resistance to herbivores.
One of the endogenous signals that triggers this process is a benzoic acid derivative. Benzoic acid derivatives are a group of organic compounds that play a crucial role in plant defense against herbivory.
When plants are subjected to herbivore attack or stress, they produce and release these derivatives as part of their defense response.
The benzoic acid derivatives act as signaling molecules, activating various defense pathways in the plant, such as the production of toxic compounds, synthesis of defensive proteins, or reinforcement of cell walls.
This increased resistance helps the plant deter or mitigate the damage caused by herbivores, ultimately promoting its survival and reproductive success.
To know more about herbivores refer to-
https://brainly.com/question/16786804
#SPJ11
A boat carries two teams of scuba divers to the middle of the Atlantic Ocean, where they remain for the day. One team of divers stays close to the surface. They explore the
surface waters within a distance of 1000 meters from the boat. The second team of divers descends to a depth of 1000 meters below the surface.
• Which team will be able to observe the greater variety of living things in the waters they visit? Explain your answer.
Answers
The team that would observe the greater variety of living things in the waters they visit is the second team.
What is the team that sees the greatest variety of living things?We have to note that the aquatic ecosystem has a great degree of biodiversity. This implies that there are several kinds of organisms that can be found in the ecosystem that exists in the water that is under study.
Recall that just like every other ecosystem, the ecosystem that you can find in the water is completely a self supporting ecosystem. There a re producers, consumers and decomposers as in every other ecosystem that we have.
The biodiversity in the ocean increases as we move down towards the bottom of the ocean as most of the organisms tend to live in the benthic zone which is the zone that is very cold and about 1000 meters below the surface.
Learn more about aquatic ecosystem:https://brainly.com/question/4967501
#SPJ1
Of the 23 pairs of chromosomes in the human body, how many pairs are homologous?
A. 23
B. 22
Answers
Answer:
B. 22
Explanation:
Humans have a total of 46 chromosomes, but there are only 22 pairs of homologous autosomal chromosomes
Chapter 13 Core Content Connecting the Concepts: Evidence of Evolution Connecting the Concepts: Evidence of Evolution Can you place each example into the appropriate category of scientific evidence of evolution? Part A Sort the examples into the appropriate bins. transitional forms that link whales with land-dwelling ancestors that are now extinct 「development of pesticide changes in average beak size in finches following dry or wet years resistance in insects unique collection of marsupial mammals in Australia similar forelimb anatomy in different species of mammals same genetic language c and similar genes in ye fruit flies, and humas resemblance of island species to nearby mainland species anatos observation of natural selection in action fossil record biogeography IS Type here to search
Answers
Observations of natural selection in operation, the fossil record, biogeography, and anatomical and molecular homologies are all in accordance with the presented assertion.
Natural selection being observed in action
Insect pesticide resistance developmentVariations in finch beak sizes on average after wet or dry yearsFossile history
the finding of several dinosaur species' bonesintermediate creatures that connect whales with extinct land-dwelling relativesBiogeography
Australia has a rare array of marsupial animalsSimilarity between island species and those on the surrounding mainlandMolecular and anatomical similarities.
Different species of animals have forelimb structure that is comparable.Similar genes and the same genetic code exist in humans, fruit flies, and yeasts.To know more about Evolution visit:
https://brainly.com/question/14144278
#SPJ4
Question 2
Which of the following terms best describes the idea of managing and carefully using Earth's resources?
A
recycling
B
reducing
С
conservation
D
conclusion
Answers
Which of the following are homologous structures? A. The forelimb of a dog and the hindlimb of a cat
B. The mouth of a mosquito and the beak of a hummingbird
C. Wings of a butterfly and wings of a sparrow
D. The forelimb of a dog and the forelimb of a cat
Answers
Answer:
Explanation:
D. The forelimb of a dog and the forelimb of a cat
Question 10tiple Choice Worth 2 points)
The absorption of carbon dioxide from plants can be analyzed via satelite as shown in the image below. In the image below, green represents land areas where carbon dioxide is
being absorbed, and blue represents sea areas where carbon dioxide is being absorbed. The darker the color, the more carbon that location absorbs each year.
Public Domain
What can you conclude about Location A?
There is little carbon being released.
The carbon is sinking into long-term storage.
The carbon is causing climate change in this zone.
There is a forest where many trees are absorbing carbon.
Answers
The conclusion that can be made of Location A which is in the sea is that C. The carbon is causing climate change in this zone.
What happens to carbon dioxide in the sea ?Carbon dioxide emissions from human activities, such as burning fossil fuels and deforestation, trap heat in the atmosphere and lead to global warming.
The warming of the oceans, including the Indian Ocean (location A), can have significant impacts on marine ecosystems, weather patterns, and sea levels. It is therefore important to reduce carbon emissions and mitigate the effects of climate change.
Find out more on carbon dioxide at https://brainly.com/question/11383616
#SPJ1
The bacteria cell cycle does not have an analogous phase to the eukaryotic phase G2. The reason for this is that _____.
Answers
Answer:
At the same time, chromosome replication and partitioning take place.
Explanation:
The bacterium cell cycle does not have an equivalent phase to the eukaryotic cell's phase G2 since it completes two phases in one.
how long does it take to get pregnant after conceiving
Answers
After fertilization, implanting might be finished as early as eight days or as late as 18 days, but it typically takes 14 days. Once implantation is complete, a pregnancy is only deemed to be established.
A zygote is created in one of the fallopian tubes when the sperm and egg join during fertilization. After that, the zygote travels via the fallopian tube and becomes a morula. Once the morula has passed through the uterus, a blastocyst forms.
The subsequent process of implantation involves the blastocyst burrowing into the uterine lining. Five to ten days after fertilization, or five to 15 days after conception, the implantation process takes place.
To learn more about implantation from the given link: https://brainly.com/question/13085579
#SPJ4