Answers
12: a is the answer
Related Questions
Where does the food that animals and people eat come from?
only animals that eat plants
only plants
plants and animals that eat plants
only animals
PLEASE HURRY I WILL REPORT LINKS BTW
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Answer:
It comes from both plant and animal
The Large R represents what>
Answers
What natural Resource did the people of Ghana trade in order to obtain salt ?
1. Gold
2. Wood
3. Diamonds
4. Silver
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Answer:
1. gold
(20 characters)
What was the goal of the EPA Chesapeake Bay Study?
Answers
Answer:
the 1987 Chesapeake bay agreement set the first numeric goals to reduce pollution and restore the bay ecosystem
Indicate whether each of the following descriptions better applies to COPI- (1), COPII- (2), or clathrin- (3) coated vesicles. Your answer would be a four-digit number composed of digits 1 to 3 only, e.g. 1322.
(1) They are uncoated by an hsp70 family protein, which is stimulated by the binding of auxilin.
(2) They keep their coat proteins for a relatively long time, until they dock onto their target membrane.
(3) Their uncoating depends on activation of an ARF-GAP.
(4) Their uncoating depends in part on activation of a Sar1-GAP.
Answers
Answer:
3212
Explanation:
Transport vesicles are vesicles that function to carry molecules from one cellular compartment to another. The coat protein complexes I and II (COPI and COPII) are conserved pathways that transport proteins from the endoplasmic reticulum to the Golgi apparatus. Moreover, clathrin is a protein implicated in the formation of coated vesicles. The ADP-ribosylation factor GTPase activating (Arf GAP) proteins play a major role in Arf signaling pathways, which are responsible for uncoating of the COPI coat. On the other hand, COPII vesicles are known to retain their coats until they are recognized by tethering complexes, and whose formation is regulated by the GDP-GTP cycle of the small GTPase Sar1. Finally, the 70-kDa heat shock proteins (HSP70) are chaperones which function as uncoating ATPases to remove clathrin from coated vesicles after endocytosis.
What do polysaccharides and proteins have in common?
A.They both have a carboxyl group.
B.They are both composed of repeating units.
C.They both have nitrogen.
D.They are both found in DNA.
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Answer:
I think it's B. They both are composed of reapting unit
Why are there more colorblind males than females
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Answer:becuase
Explanation:
15 POINTS + BRAINLY the answer selected is wrong
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Answer:
I think it's the second option
Correct me if i'm wrong but i hope i helped! xoxo
I think weirdly, but what i am thinking is that since A has more molecules but it’s at the same level as B, then that means if you give B more molecules, then it will be higher because it requires less.
Sorry if i’m wrong, but hope this helps!
When the mother has a blood type a and the baby has a blood type B, which man cannot be the father of the baby?
A) sam blood type O
B) cable guy blood type AB
C) the waiter blood type B
D)none
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Answer: blood type O
Explanation:
1. Which of the following terms is not correctly paired with its definition?
a. gene: the specific sequence of DNA that codes for one protein
b. monohybrid cross: tracks the inheritance of one trait or gene
c. allele: the alternate forms of a gene
d. phenotype: the actual physical or functional traits of an individual
e. h o m ozygous: the organism has two different alleles for a gene
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Answer:
HEY!
the definition e is wrong.Heterozygous are organisms that has two different alleles for a gene
The others are right.
Write short note on consumer.
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I asked this question yesterday and no one responded so I'm asking it again. BTW this is my bio homework. Thank you
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Answer:
figure 18 is equal to 16
Explanation:
Errors that occur during meiosis are present in all cells of the body, whereas errors that occur during mitosis may occur in only a small number of cells.
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Answer:
Due to difference in their presence in the body.
Explanation:
Errors that occur during meiosis are present in all cells of the body because meiosis cell division occurs in the sex cells of an organisms so that the errors are effects all the cells of that organism, while on the other hand, errors that occur during mitosis may occur in only a small number of cells because mitosis cell division occurs in the somatic cells so the errors are present in some body cells so we can conclude this errors in meiosis affect all cells whereas errors in mitosis affect less number of cells.
The cellular mechanism that determines the independent assortment of maternal and paternal chromosomes is: Please choose the correct answer from the following choices, and then select the submit answer button. determined by their dominant or recessive inheritance pattern. separation of sister chromatids at anaphase II of meiosis. separation of sister chromatids at anaphase I of meiosis. separation of homologous pairs at anaphase II of meiosis. separation of homologous pairs at anaphase I of meiosis.
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Answer:
separation of homologous pairs at anaphase I of meiosis.
Explanation:
Independent assortment law establishes that the alleles from two or more different genes distribute in gametes independently from each other. In other words, a gamete receives an allele from a gene that does not depend or influence the allele of another gene in the same gamete. This random distribution can only be applied to independent genes. These genes segregate independently after crossing over because they are located far away from each other.
When cell division is going on by meiosis, it involves the random and independent segregation of the alleles. During anaphase I (meiosis), the pairs of homologous chromosomes separate independently of each other. Each integrant of the homologous pair migrates to opposite poles of the cell. This separation generates different chromosomal combinations in the daughter cells. The process is as follows.
During metaphase I, homologous pairs together migrate to the equatorial plane, where they randomly aline with their kinetochores facing opposite poles. The random arrangement of tetrads is different in every cell going through the meiosis process. There is no equal alinement between two cells. When tetrads aline in the equatorial plane, there is no predetermined order for each of the homologous chromosomes of each tetrad to face one of the poles and then migrate to it while separating. Any chromosome of the homologous pair might face any of the poles and then migrate to it. Each of the chromosomes has two possibilities for orientation at the plane. During anaphase I, each of the homologous chromosomes migrate to the corresponding pole. When the new haploid cells are formed, the number of variations in each cell is also different and depends on the chromosomes that form that cell. This random order in the equatorial plane is what introduces variation into the gametes. It is almost impossible that two gametes resulting from meiosis will get the same genetic charge.
what is the pH range of basic substances?
Answers
Answer:
The PH greater than 7 is Basic in nature
hope it helps
4. The peppered moth lives on the trunks of trees in England. There are two colorations of this moth, light and dark, and both
are eaten by birds. A study found that prior to the Industrial Revolution, the number of light-colored moths found on the
trunks of trees was far greater than the number of dark colored moths. However, after the industrial Revolution, the numbers
were reversed
How would the genetic variation of the moths account for the change in the population sizes of each color? 50.7L152
A. The dark moths were able to kill off many of the light-colored moths, so their numbers increased a lot.
B. Natural selection caused the light species of moth to change into the dark species, allowing them to be better
hidden
C. After the industrial Revolution started, the light colored moths left the area to go live in another, less populated
environment
D. Natural selection favored the dark-colored moths because the factories were producing soot that landed on the
trunks of the trees.
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Answer:
D.
I remember doing a question like this in class while learning about natural selection. The 2 colorations of moth live in a habitat that originally supported the lighter variant due to the light-colored trees. When the industrial revolution began, the soot levels reversed this because the black moths were more camouflaged that the lighter ones. A way we could prove this was the amount of black dresses and dark colored clothing during the time, often due to the fact that lighter colored clothing would turn black by the time the wearer arrived home. The lighter colored moths simply died off a bit because of this.
please help with my biology
Answers
Answer:
Reptiles, like early dinosaurs.
2. What is the change (mutation) in DNA?
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Answer:
A mutation is a change in a genetic sequence. Mutations include changes as small as the substitution of a single DNA building block, or nucleotide base, with another nucleotide base. Meanwhile, larger mutations can affect many genes on a chromosome. Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences.
Explanation:
Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation. There are also nonhereditary mutations that occur in cells outside of the germ line, which are called somatic mutations. Mutations can be introduced due to mistakes made during DNA replication or due to exposure to mutagens, which are chemical and environmental agents that can introduce mutations in the DNA sequence, such as ultraviolet light. Some mutations do not result in changes in the amino acid sequence of the encoded protein and can be described as silent mutations. Other mutations result in abnormal protein products. Mutations can introduce new alleles into a population of organisms and increase the population's genetic variation.
How are lipids (fats) important to running? Own words 20pts
Answers
I really need you to answer this.
Answers
Answer
A
Explanation:
Some animals don't eat a specific pray, and other hunt more than one specie, which means that they are all food for other organisms that are stronger than them.
help help help help please
Answers
Answer:
its day 14 and 15 . relative formation concernatural c
Explanation:
how do I know?
I just know
u know !!
SOMEONE HELP I HAVE 51 ASSIGMENTS DOU BY WEDNES
How do mutations occur in the genetic code? This represents crossing over during meiosis.
a) During DNA replication, the original DNA strand GTC ACA GGC ATC is copied into complementary strand CAG CCG TAG. This is an example of deletion.
b)Mutations can only occur when passed on thorough reproduction. The majority of mutations are the result of exposure to mutagens.
c)A woman who has sickle cell anemia passes this disease on to her offspring. This means that the mutation for sickle cell anemia MUST occur in the woman’s gametes.
d)Mutations can be silent and not affect the organism that has them.
Answers
Answer:
ILLL HELP YOU MARK ME BRAINLIEST AND START SHOWING ME THE QUESTIONS!!!
Explanation:
OKAY!!!!
What state(s) of matter would you find between points D and E?
Answers
Answer:
gases
Explanation
which region has the second largest ecological footprint?plz help me
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Help me with this question pleaseeeeeeeeeeeee
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Planets like Jupiter, Neptune, Saturn, and Uranus all are made up of hydrogen and helium.
Our understanding of both biology and geology is based on the idea that living things and environments have changed
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Group of answer choices.
A. Only since humans appeared.
B. Repeatedly, rapidly and rarely.
C. Slowly, over billions of years.
D. Very little since Earth began.
Answer:
C. Slowly, over billions of years.
Explanation:
Environmental science can be defined as an interdisciplinary field of science that comprises of chemistry, economics, engineering, zoology, geography, geology, biology, ecology, physics, etc., used for the study and understanding of various environmental factors, issues in relation to human life.
Our understanding of both biology and geology is based on the idea that living things and environments have changed slowly, over billions of years.
This understanding is made possible through the study of the relationship between living organisms and their environment, as well with other forms of life found in the ecosystem.
An ecosystem can be defined as the natural living habitats of both living and non-living organisms. Essential services such as plant pollination, water purification, nutrient cycling etc that are being provided by the ecosystem are really very vital, important and useful for the sustenance of life, both for humans and enhances social welfare.
Basically, scientist have been able to study the remains of various living organisms (fossils) from billions of years ago and discovered that the change between the living organisms and the environment occured slowly.
Why are metaphase chromosomes always used in the preparation of karyotypes
A)
This is the stage when the chromosomes are easier to see because they are fully condensed.
B)
This is the stage when the chromosomes are easier to see because they are elongated and uncondensed.
C)
The X and Y chromosomes are only present during metaphase.
D)
This is the only cell cycle phase when the chromosomes are unduplicated.
E)
This is when the chromosomes are being duplicated.
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Answer:D. This is the only cell cycle phase when the chromosomes are unduplicated
Explanation:
I also need help with this question
Answers
Answer:
the gastric chief cell
Explanation:
produces pepsin in stomach
Which area would you not find iguanas?
Answers
> write three impacts of
air pollution, Land
pollution and water pollution in human body.
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Answer:
AIR POLLUTION
WATER POLLUTION
Explanation:
The air pollution which makes our air intoxic which may leed to diaherria , feverand etc..,
The water pollution where the water we drink is intoxic which makes you sick lile typhoid and jauindce.
Hope this helps you!!!