What must occur for protein translation to begin?
O Awater molecule must be added to the
protein chain.
A peptide bond must form between subunits of mRNA
The amino acid Cys must be picked up by tRNA.
The codon AUG must be identified.

The percentage of organic matter which sinks into deeper water is; 10%.

The percentage of organic matter produced in the euphotic zone and which subsequently, sinks to deep waters is 10%.

This can be attributed to the fact that 90% of the organic matter produced in the euphotic zone is decomposed in the euphotic zone.

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The statement that does not apply to experimental surgery on animals is that the importance of a sterile surgery is to be decided by the researcher.

A surgical procedure is an intervention that involves the opening of the body of an organism in order to carry it out.

The statement that does not apply in the experimental surgery of animals is that the importance of a sterile surgery is to be decided by the researcher.

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Tagging and wildlife tracking. Thus, option "C" is correct.

Wildlife tracking is a process employed by biologists and scientific researchers including conversational agencies to remotely the movements and migratory patterns of free-ranging wild animals using GPS and other sensors.

The tracking and monitoring of these endangered species is vital because it helps in the conservation process. Through the monitoring of wildlife, agencies can keep track of animal potters, population demographics and habitat utilization.

Thus, option "C" is correct.

A.

netting

B.

quadrat sampling

C.

tagging and wildlife tracking

D.

point counts

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Answer:

Simple reflex action is not really learned and is automatic and involuntary whereas conditioned reflex action is voluntary and has to be learned.

Explanation:

Answer:

Meiosis I, the first meiotic division, begins with prophase I. During prophase I, the complex of DNA and protein known as chromatin condenses to form chromosomes. The pairs of replicated chromosomes are known as sister chromatids, and they remain joined at a central point called the centromere.

Explanation:

Mutations are random changes to the structure of a gene. the likelihood of a mutation occurring can increase if a cell is when mutations in a gene alter the sequence of amino acids, can be altered.

What is generally known as "random mutation" does now no longer in truth arise in a mathematically random pattern. The procedure of genetic mutation is extraordinarily complex, with more than one pathways, concerning multiple systems. Current studies indicates maximum spontaneous mutations arise as mistakes withinside the restore procedure for broken DNA.

These outside sellers of genetic alternatives are known as mutagens. Exposure to mutagens frequently reasons changes withinside the molecular shape of nucleotides, in the long run inflicting substitutions, insertions, and deletions withinside the DNA sequence.

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The statement which best explains why cooperation between countries is necessary to prevent a tragedy of the commons is that If one country overuses a common resource, it depletes the common resource for all and is denoted as option B.

This is referred to as a situation in which the resources are available to the people and they are overused due to the ease of access to them.

Cooperation between countries will help to curb a country overusing a common resource which will lead to the depletion of the common resource for all.

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Answer:

Totipotent Stem Cells - They can differentiate into any type of human body cell or the placenta.

Example: Fertilized egg cells.

Pluripotent Stem Cells are from totipotent cells and can differentiate into any cell in the human body; however, not many are in the placenta.

Example: Blastocyst cells.

Multipotent Stem Cells - They can only differentiate into closely related cells.

Example: Blood stem cell

Unipotent Stem Cells - They can only produce their type of cell.

Example: Skin stem cells (which can only become a new skin stem cell).

Explanation:

The blank space in the task content should be filled with endospores.

As an alternative reproduction form, during endospore formation, the bacterium divides within its cell wall, in which case, one part engulfs the other. Endospores are resistant to harsh growth conditions and are able to survuve these conditions and lie dormant for extended periods, even centuries.

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Answer:

Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms that produces the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.

Explanation:

hope it will help you

The preferred prey item would be frogs.

What is optimal foraging theory?

It is a theory in ecology that proposes that predating animals that get the most energy from minimal efforts are favored by natural selection.

In order words, selection forces prefer investing minimum energy in order to extract maximally available energy.

In this case, the heron needs to use the lowest time to harvest the maximum energy possible. Since all the preys offer the same amount of energy, the one that requires the lowest time would be preferable for the heron.

In other words, frogs would be the most preferable prey.

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Answer:

they are calculating the theoretical yield

Answer:

D

Explanation:

The literal definition of genetic engineering is the deliberate modification of the characteristics of an organism by manipulating its genetic material.

D. Altering the chemical structure of alloys to create better characteristics.

is the best example of Genetic Engineering

Genetic engineering (also called genetic modification) is a procedure that makes use of laboratory-primarily based technologies to alter the DNA makeup of an organism. this could involve changing a single base pair (A-T or C-G), deleting an area of DNA, or including a brand new segment of DNA.

Genetic engineers alter, splice, eliminate, and rearrange genes a good way to modify an organism or groups of organisms.

uses of genetic engineering

In Medicine: Genetic engineering can be applied to:

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A hypertonic solution has:

Fewer water molecules outside the cell than are inside the cell. Thus, option "A" is correct.

Thus, option "A" is correct.

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Answer:

considering the straight allele is dominant then the curved thumb allele must be recessive. so,if someone has two recessive alleles they will express that characteristic. Therefore, the person's thumbs would be curved

Answer:

The smooth muscle in the intestine is arranged into two layers: an inner circular layer and an outer longitudinal layer.

The two layers that the smooth muscles cells are arranged in are; an inner circular layer and an outer longitudinal layer.

The smooth muscle cells of the intestine has three layers of smooth muscle that consists of the outer longitudinal, the middle circular, and the inner oblique muscles.

Now, out of all the three layers listed above, the two layers that the smooth muscles cells are arranged in are an inner circular layer and an outer longitudinal layer.

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Explanation:

this is one question or one chapter can you please tell me the single question then I will answer

Answer: true

Explanation: Growth refers to change in size, like weight or length. Development refers to changes in physical, social, emotional, and intellectual abilities.

The function of the epithelium is the lining of the inner and outer body surfaces and comprising the parenchyma of the glands.

The epithelium is defined as a type of body tissue that forms the covering on all internal and external surfaces on the human body, lines body cavities and hollow organs and is the major tissue in glands.

Now, the function of the epithelium is the lining of the inner and outer body surfaces and comprising the parenchyma of the glands.

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Roughage, also known as Dietary Fiber is the indigestible part of a plant.

Answer:

fiber

Explanation:

simply indigestible made of fiber tho

The description of the relative thickness of the walls of the heart chambers is that; the heart chambers themselves are thin, but the heart chambers are very thick.

The heart chambers are composed of four hollow spaces within your heart. They are;

Two atria (upper chambers) - one to your right atrium and one to the left atrium.

Two ventricles (lower chambers) - One to your right ventricle and one to your left ventricle. Each of these chambers plays an important role in your heart's functioning.

Finally, the description of the relative thickness of the walls of the heart chambers is that; the heart chambers themselves are thin, but the heart chambers are very thick.

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Option D seems to provide the most information about the total fertility rate, which is 3.8 five years later.

A variety of factors contribute to the decline in fertility rates. One of the factors is primarily due to job changes, reproductive health issues, and other factors.

Thus, the answer is option D is the mathematical option that best explains the total fertility rate of 3.8 five years later.

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Creativity is an attribute of a person with the potential to influence future thoughts, actions, and human endeavors.

Creativity can be defined as an attribute of a person that involves the use of thought processes and actions, so as to generate original ideas that proffers a unique solution to a specific problem.

This ultimately implies that, creativity is an attribute of a person with the potential to influence future thoughts, actions, and human endeavors.

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Without undergoing any changes itself, the enzyme makes changes to the substrate.

An enzyme is a biological catalyst that acts by lowering the activation energy in a chemical reaction.

In a chemical reaction, an enzyme binds to a substrate to convert it to one or more products.

In conclusion, without undergoing any changes itself, the enzyme makes changes to the substrate.

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Answer: peer review

Explanation:

hope it helped :D

a. the starting cell is 2n. how many chromosomes does it have?

b. hom many chromosomes will it have after Meiosis 1?

c. how many chromosomes will it have after Meiosis 2?

Answer:

Step one: After pollen has landed on the stigma, it grows a pollen tube down through the style to the ovary. Step two: The nucleus of the pollen grain travels down the pollen tube and fertilises the nucleus in the ovule. Step three: The fertilised ovule develops into a seed.

hope it helps.