Answers
The bonds that are cleaved for the transfer of the genetic information is bon Z.
What is the DNA?The term DNA is the acronym that stands for deoxy ribonucleic acid. This is the molecule that holds the genetic information of the living things. We know that the genetic information of the living things is held in the chromosomes and the genes are the specific location where they are found. Yet the genes in themselves are composed of the DNA molecule and it is this molecule that helps in the copying of genetic information.
We know that during cell division, there is the copy of genetic information from the parent cells to the daughter cells and this is achieved by the cleavage of some of the bonds that can be found in the DNA molecule as these are responsible for the transfer of the said genetic information.
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Related Questions
a type of membrane that only allows certain materials to pass through is called
Answers
Answer:
loading....
Explanation:
Answer:
pretty sure its the cell membrane
Explanation:
because usually the Cell Wall acts as a barrier and tries to keep everything out
hope this helps :)
Biology 3.03 Lab: Dichotomous Key 1. I desperately need help.
Create a dichotomous key that identifies the 10 leaves on the Common Leaves sheet. Look closely at those leaf samples and devise a dichotomous key that helps you identify them. Be sure that your dichotomous key contains only pairs of statements about a single characteristic. For example, a pair of statements might be:
A. leaf margin smooth
B. leaf margin toothed
However, you should avoid pairs of statements that do not address the same characteristic. The following pair, for example, would not be very informative in your key:
A. leaf margin smooth
B. leaf type needle-like
As you develop your key, test it out with the 10 leaves provided on the Common Leaves sheet. When you've developed a key that identifies all 10 leaves, type your statements, “go tos,” and identifications, following the format in the example below. The example is based on this lesson’s dichotomous key for birds.
Once you have completed your dichotomous key, answer the two remaining questions. When you are finished, submit this assignment to your teacher by the due date for full credit.
1. Complete a dichotomous key for the 10 leaves on the Common Leaves sheet. The chart provided here allows for 11 pairs of statements. Depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.
2. Can more than one dichotomous key be developed to identify the same group of organisms? Explain. To answer this question, refer to this lesson’s dichotomous key for birds.
Answer:
Type your answer here.
3. If two different people use the same dichotomous key to identify the same organism, should they have different results? Explain.
Answer:
Type your answer here
I apologize if this makes no sense at all.
Answers
The following could serve as a dichotomous key to identifying the ten leaves: Oval or elliptic in shape. linear or lanceolate in form. cordate or triangular in form. Orbicular or reniform leaves. Oval or spatulate leaves. smooth leaf margin
What does a dichotomous leaf key entail?An instrument that assists in the identification of different leaf species is a dichotomous key for leaves. By offering two different explanations for each observation, it aids in the classification of species.
What kind of plant has a dichotomous key, specifically?For instance, a dichotomous key in tree identification would inquire as to whether the tree has leaves or needles. If the tree has leaves, the key then sends the user down one set of questions; if the tree has needles, an other list of questions is presented.
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Will give brainlist
The temperature of a substance changes from 120 C to 35 C. Which of the following is true?
The Kinetic Energy of the particles did not change.
The particles of the substance resulted in a high Kinetic Energy.
The particles of the substance initially had high Kinetic Energy.
Answers
The particles of the substance initially had high Kinetic Energy.
Does the kinetic energy of a particle change as the temperature changes?Gas particles move quickly in all directions and regularly collide with one another and the container's side. The particles gather kinetic energy and accelerate as the temperature rises. The particles' real average speed is influenced by their mass and temperature.
In liquids, particles are quite close together and move with random motion throughout the container. Due to the closer proximity of the particles, collisions between them happen more frequently than in gases even if particles are moving quickly in all directions.
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Why is adult unconscious handwriting unique?
A.
Only the most talented and intelligent adults achieve uniqueness in their unconscious handwriting.
B.
Unconscious handwriting takes years of practice to intentionally develop.
C.
Adults use less of their brain capacity than children.
D.
Unconscious handwriting involves various mental, physical, and mechanical elements.
Answers
Adult unconscious handwriting is unique because unconscious handwriting takes years of practice to intentionally develop, option C.
What is the connection between unconscious handwriting and uniqueness?A person's handwriting is mostly as unique as their personality. The uniqueness of an adult's unconscious handwriting is as a result of development over time meaning it takes years of practice to intentionally develop their unconscious handwriting.
The primary influences on the development of one's own unique handwriting style are the cultural environment and the characteristics of the written form of the first language that one learns to write. Adults have more brain capacity than children and much more active when writing with hand.
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This chart shows four atoms, labeled W, X, Y, and Z.
These atoms can combine with each other to form
molecules,
Which combination of atoms will form a molecule, but
not a compound?
Atom
W
Х
Y
Z
Element
oxygen
hydrogen
carbon
oxygen
O W and X
O X and Y
O W and Z
O Y and Z
Answers
Answer:
Its C. W and Z
Explanation:
I just took the test
The combination of atoms will form a molecule, but not a compound are W and Z. Therefore, option C is correct.
What is compound ?The term compound is defined as when two or more substance or element are joined together. Compound is a mixture of two different element. Compounds are formed by two or more than two element combined by chemically in same ratio.
Molecules are formed by two or more than two atom are combined. When same elements combined to formed molecule.
The combination of same atom is called as molecule whereas combination of two different atoms are called as compound.
Two same element formed molecule while two different element formed compound. The oxygen molecule contains two atoms of the same element i.e., oxygen. Therefore, oxygen is a molecule but not a compound.
Thus, option C is correct.
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26. Mendel took the pollen from a tall pea plant and pollinated the flower of ashort pea plant. When he did this, he removed the male parts of the flower onthe short plant. Why was it important that he remove the male parts from theflower of the short plant?A. because he wanted to prevent self-pollinationB. because the short plant was heterozygousC. because he wanted to prevent the development of seeds
Answers
the correct option is A. because he wanted to prevent self-pollination
Oxygen-rich blood is carried through pulmonary arteries from the lungs to the heart?
Answers
It is false that oxygen-rich blood is carried through pulmonary arteries from the lungs to the heart.
What is pulmonary artery?The two principal arteries leaving the right ventricle of the heart are known as the pulmonary arteries. Low-oxygen blood is seen in this lower chamber of the heart. This blood travels to the lungs through the pulmonary arteries.
The middle mediastinum contains the main pulmonary artery, as well as the pulmonary arteries that follow on the right and left. They emerge from the four chambered heart's right ventricle and carry blood to the lungs.
Right side of heart sends deoxygenated blood to pulmonary artery. Nature has made it such that this blood reaches the lungs where carbon dioxide can be released and then oxygen can be loaded.
It is true that all arteries convey oxygenated blood, with the exception of the pulmonary artery.
Thus, the given statement is false.
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E1 Biol 2281 usage of internet to analyze nuclei acid
Are these right?
Answers
We can see here that going through the answers provided in the image, we can deduce that they are correct though it will be proper to cross-check before submitting.
What is nuclei acid?Nucleic acids are biomolecules that play a crucial role in storing, transmitting, and expressing genetic information in living organisms. They are essential for the functioning and inheritance of genetic traits.
Both DNA and RNA are polymers made up of repeating units called nucleotides. Each nucleotide consists of three components: a sugar molecule (deoxyribose in DNA and ribose in RNA), a phosphate group, and a nitrogenous base.
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In cattle, the allele for white coat color (W) and the allele for red coat color (R)
are codominant. A heterozygote has the roan coat color. Two cows with the
following genotypes are crossed.
RWX RR
What is the expected phenotypic ratio of the offspring?
A. 3 red: 0 roan : 1 white
OB. 2 red: 2 roan: 0 white
OC. 0 red: 2 roan : 2 white
OD. 1 red: 2 roan : 1 white
Answers
The Punnett square will be:
R R
R RR RR
W RW RW
So, The expected phenotypic ratio of the offspring A) 3 red: 0 roan : 1 white.
What is the expected phenotypic ratio?The initial cow has a genetic makeup of RW, while the succeeding cow possesses an genetic makeup of RR. By employing a Punnett square, we can anticipate the probable genotypes and phenotypes that can manifest from the crossbreeding of these two cows.
The roan coat color is expressed in the heterozygote due to the codominance of the R and W alleles in terms of phenotype. As a result, every progeny will exhibit a coat color that is a mixture of red and white.
The anticipated physical trait distribution among the descendants is predicted to be 4 roan : 0 red : 0 white.
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What is the chance that a heterozygou s female and a white-eyed male will have a white-eyed male offspring?
Answers
Answer: p= 0.25
Explanation:
Assumptions
white eyes are recessive, single gene, not sex-linked
cross is
Ww x ww —> Ww, ww p(ww) = 0.5
XX x XY —> XX, XY p(XY) = 0.5
p(XYww) = 0.25
If the white eye gene is sex-linked, the cross is
XXWw x XYw-
XW Xw x Xw Y- —> XXWw, XYW-, XXww, XYw-, p(XYw-) = 0.25
In which group of organisms are the members more closely associated?
O kingdom
O class
O order
O domain
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which of the following is not a type of force? a) electrical b) contact c) magnetic d) reversible
Answers
An amino acid's unique characteristics is defined by the ________.
Answers
What best defines an extensive property of a substance?
Answers
Answer:
measurable and observable
Explanation:
The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?
Answers
The long, bushy tail of the raccoon may be a selective advantage for this species because the bushy tail helps keep the face warm during a snowstorm (Option d). In addition, it may serve as camouflage and also may act to communicate with other members of the population.
What is an evolutionary selective advantage?An evolutionary selective advantage is a feature in a species that confer an advantage to survive and reproduce in a particular environmental condition, which may be associated such as in this case to the tail in raccoons.
Therefore, with this data, we can see that an evolutionary selective advantage is any phenotypic feature that enhances the survival and or reproductive rate of individuals in a population or species.
Complete question:
The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?
selective advantage only applies to populations
the opossum tail can grab onto a tree for balance
tail fur does not have an impact on survival
the bushy tail helps keep the face warm during a snowstorm
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structural adaptations of phloem
Answers
Answer:
strong
Explanation:
Answer:
The cells that make up the phloem are adapted to their function. Each sieve tube has a perforated end so its cytoplasm connects one cell to the next Companion cells. transport of substances in the phloem requires energy. One or more companion cells attached to each sieve tube provide this energy.
Explanation:
A population of snails is located in a lake that has a carrying capacity of 20,000 snails. The intrinsic capacity for increase for these snails is 0.15 and the current population is 12,000. In a year, how big do you expect the snail population to be?
Answers
Total population of snails with the increase of intrinsic capacity after a year = 12,720 .
What do you mean by intrinsic capacity?The intrinsic capacity (IC), defined as the composite of all physical and mental capacities of an individual, is therefore proposed to also serve as a potential indicator of functional reserve in the aging process.
Moreover, the intrinsic qualities of something have to do with its nature. An intrinsic quality of dogs is that they're loyal. Anything intrinsic comes from within. Doing a job for only money is not intrinsic.
The most commonly used tools for assessing intrinsic capacity were gait speed test and chair stand test (locomotion); handgrip-strength and mini-nutritional assessment (vitality); Mini-Mental State Examination (cognition); Geriatric Depression Scale (GDS) and Center for Epidemiological Studies Depression Scale (CES-D).
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All primates have:
Group of answer choices
A dental comb
Flexible limbs
A grooming claw
Long snouts
Answers
Answer:
a dental comb. hope helpful answer
Food chains explain how energy and matter move through ecosystems
Answers
8. Where can DNA be found in a eukaryotic cell?
cytoplasm
ribosomes
nucleus
Rough E.R.
Answers
Answer:
I believe the answer is ribosome
Explanation:
Hope this helps :)
Answer:
The answer I think is
Explanation:
Nucleus
the genes assort independently.
short, black fur long, black fur short, brown fur long, brown fur
Answers
Answer: All answer choices. Short, black fur.. long, black fur.. short, brown fur & long, brown fur
Explanation:
Answer:
Two true-breeding guinea pigs were crossed. One had short, black fur, and the other had long, brown fur. Fur length is carried on one gene and fur color on another. Select all offspring phenotypes that you would expect in later generations if…
. . . the genes are nearby on the same chromosome.
short, black fur
long, black fur
short, brown fur
long, brown fur
A short-haired black guinea pig and a long-haired brown guinea pig.
Photos by Katrina and Ilovebutter
. . . the genes assort independently.
short, black fur
long, black fur
short, brown fur
long, brown fur
Explanation:
What are the two major threats to African elephant populations?
Answers
Answer:
Elephants are sometimes killed in retaliation. With human populations continuing to grow across their range, habitat loss and degradation - and conflict with communities - will remain major threats to elephants' survival.
for an experiment to produce useful data what must happen
Answers
Answer:
Im not very sure how to answer that question, if you had a list of answers it would be a tad easier
Explanation:
Four basic components that affect the validity of an experiment are the control, independent and dependent variables, and constants. These basic requirements need to be present and identified to consider an experiment valid.
Maybe this will help ^^
Three modern trends—technological advances, offshoring, and the gig economy—are presenting challenges to unions. Give at least one specific example for how each is affecting union membership.
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Technological advances: Technological advances such as mechanization, fake insights, and mechanical autonomy have driven to work uprooting and changes in work prerequisites. This could make it troublesome for unions to organize laborers, as the workforce gets to be more divided and laborers are frequently more topographically scattered. For illustration, the rise of e-commerce has driven to the closure of numerous brick-and-mortar stores, coming about in work misfortunes for unionized retail specialists.
How can modern trends affect union membership?Offshoring: Offshoring alludes to the hone of moving occupations to other countries where labor costs are lower. This will make it troublesome for unions to organize specialists in businesses that are intensely influenced by offshoring, such as fabricating. For illustration, the decrease of the U.S. material industry is frequently ascribed to the offshoring of occupations to nations like China and India, where labor is cheaper.
The gig economy: The gig economy is characterized by short-term, contract, or independent work instead of changeless business. This sort of work can be troublesome to unionize, as specialists are frequently classified as autonomous contractors instead of representatives, which suggests they are not secured by conventional labor laws. For case, gig economy companies like Uber and Lyft have been at the center of legitimate debate over whether their drivers ought to be classified as workers or free temporary workers.
In general, these patterns are showing challenges to unions by making it harder to organize specialists, keep up participation, and advocate for specialist rights. Unions will ought to adjust to these changes in arrange to stay pertinent and compelling in securing the interface of laborers within the advanced economy.
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Discuss how horticulture will create job opportunities or green business in your community
Answers
The production and processing of fruits, vegetables, flowers, aromatic and medicinal plants are all part of the burgeoning field of horticulture in agriculture.
Landscapers and horticulturists are employed by hotels, health farms, and vacation resorts to enhance their surroundings, while managers of nurseries and florists run successful businesses, particularly in major cities, in the horticulture sector. In horticulture-related fields, horticulturists work as gardeners, growers, therapists, designers, and technical advisors.
Due to the abundance of work opportunities in the academic, research, and development fields in both the commercial and public sectors in India and overseas, horticulture has emerged as one of the greatest career possibilities.
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How do thermouses know whether or not to keep food hot or cold?
Answers
Answer:
A thermos keeps cold things cold in the same way. It doesn't contain some kind of cooling device. The same vacuum that keeps hot things hot keeps cold things cold. Heat that might otherwise transfer to the cold contents of the thermos is prevented from reaching it because of the vacuum between the thermos walls.
Today's thermoses are constructed much more sturdily than those in the past. The first thermoses featured metal exteriors with glass interior walls. These thermoses often ended up getting broken when accidentally dropped.
Paradox of the slavish existence in paragraph 5
Answers
Marx expected this class to expand and existence, create revolution, establish a dictatorship of the proletariat, and start to build a communist society.
The important situations for the lifestyles and for the sway of the bourgeois magnificence is the formation and augmentation of capital; the circumstance for capital is salary-labour. Salary-labor rests solely on opposition between the laborers.
The bourgeoisie are for that reason unfit to rule, because they can not assure an existence to its slave within its slavery. Consequently, with the development of cutting-edge industry, the bourgeoisie produces its personal grave-diggers. Its fall and the victory of the proletariat are similarly inevitable.
Marx argued that capital creates its own gravediggers is the proletariat. Marx anticipated this magnificence to increase, create revolution, set up a dictatorship of the proletariat, and begin to construct a communist society. He anticipated this to occur first inside the most exceptionally evolved capitalist, commercial international locations.
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Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Drag and drop each item into the correct column. Order does not matter.
(Picture Posted)
Answers
According to the question the Sexual Reproduction: Horse egg and sperm unite.
What is Reproduction?Reproduction is the biological process by which organisms produce new individuals of their own kind. In most cases, it involves the fusion of two specialized reproductive cells, the female egg and the male sperm, to form a new and unique organism. Reproduction is a fundamental characteristic of all known life forms and is the process by which living things propagate their species. Asexual reproduction, which is reproduction without the fusion of gametes, is also common in some species, such as bacteria and plants. Reproduction is essential for the continuation of life on earth and is the foundation of the human population.
Asexual Reproduction: Bacteria divide by fission, A mushroom releases spores, A yeast cell develops a "bud", A pine tree releases pollen that gets trapped in a seed cone, Strawberry plant with runners.
Bacteria swap DNA during conjugation: Bacteria swap DNA during conjugation.
Gametes from protozoans fuse: Gametes from protozoans fuse.
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PLEASE HELP
what is the function of chromosomes
1) regulating the production of specific proteins
2) producing energy through metabolism
3) transmitting electrical signals through the body
4) controlling the rate of cellular division
Answers
Explanation:
1) regulating the production of specific proteins
A litter of pigs is born. Three are female, and three are male.
Which set of symbols correctly describes the sex of each piglet?
Answers
FFFMMM
where F represents a female piglet and M represents a male piglet.