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Answer:

True

Explanation:

Bone marrow mesenchymal stem cells have pluripotent potential and mainly into osteoblasts into the skeleton, but its unbalanced.

Answer:

True

Explanation:

Stem cells from bone marrow are pluripotent which can differentiate from signaling mechanisms.

Answer:

photosystems :)

Explanation:

Answer:

b

Explanation:

Answer:

Explanation:Lack membrane-bound organelles - While bacteria have a few organelles involves in metabolism and reproduction, they, like viruses, do not have membrane-bound organelles. In viruses, the nucleic acid is not contained in a nucleus as is the case with eukaryotic cells.

Answer:

See explanation

Explanation:

Electroplating involves the coating of one metal on another metal. It is an electrochemical process. The positive electrode is the coating metal while the negative electrode is the metal on which the coating is to be performed.

Since copper is to be coated on an iron nail. A copper plate is made the positive electrode while the iron nail should be the negative electrode.

The electrolyte used in the process should be a copper salt e.g CuSO4 solution.

As electrolysis progresses, the copper electrode(positive electrode or anode) gradually wears away due to the fact that the copper ions are going into the solution and are being deposited on the iron nail.

Answer:

Global soil resources contain more organic carbon than the world's atmosphere and all of its plants combined.

Explanation:

Hope this helps sorry if incorrect

Answer:

The cold temperatures, snow and ice, lack of daylight in winter and lack of darkness in winter, make good conditions for the survival of polar bears, seals, caribou, etc., but seriously prohibit the survival of mosquitoes and most other insects.

Explanation: Here's your answer, hopefully this will be help!

The examples of the climatic conditions that support certain species and inhibit others involved the snow, ice, etc.

The cold temperature, snow, and ice, absence of daylight in the winter season, and absence of darkness in winter seasons resulted from the polar bears survival.

But at the same time, it restricts the mosquitoes and other insects survival.

So the above are the examples.

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Answer:

chlorine (17)

nitrogen (2,5)

magnesium (12)

lithium (2,1)

Explanation:

1. chlorine

2. magnesium

3. nitrogen

4. lithium

Answer:

stop codon

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UAA is a codon that signals to stop making a protein, and so it is therefore called a stop codon.

Codon may be characterized as a sequence or collection of three consecutive nucleotides in a DNA or RNA molecule that significantly codes for a specific amino acid. These sequences of nucleotides give a signal to the start or end of translation.

A stop codon is also a sequence of three nucleotides (a trinucleotide) in DNA or messenger RNA (mRNA) that specifically signals a halt or inhibits to protein synthesis in the cell. Out of 64 different trinucleotide codons, there are only three stop codons are there, namely UAA, UAG, and UGA.

The start codon is the initial set of codons in an mRNA transcript that is translated by a ribosome. CAG is a start codon. Nonsense codons also play an important role.

Therefore, UAA is a codon that signals to stop making a protein, and so it is therefore called a stop codon.

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Answer:

a compound containing oxygen that is important to the of living system

Answer:

Amino Acids

Explanation:

They are building blocks for proteins.

Answer:

B

Explanation:

DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to discover history of a living organism and to produce proteins, which are the complex molecules that do most of the work in our bodies

Answer:

There are three different types of adaptations: Behavioural - responses made by an organism that help it to survive/reproduce. Physiological - a body process that helps an organism to survive/reproduce. Structural - a feature of an organism's body that helps it to survive/reproduce.

Explanation:

Answer:

Plants adapt to their environment from necessity. Plants may also adapt by growing lower and closer to the ground to shield themselves from wind and cold. Desert environments may have some of the following adaptations, these help the plant to conserve food, energy and water and still be able to reproduce effectively.

Explanation:

Answer: black male

Explanation:

It would let us see the difference between Calix and a normal male cat

Answer:

black male is correct

Explanation:

doing the gizmo right now and it was correct.

Answer:

recessive

Explanation:

The inheritance pattern of the congenital enzyme deficiency form of the disease is autosomal recessive. Hb M is inherited in an autosomal dominant pattern. There is no association between sex and the frequency of congenital methemoglobinemia.

Methemoglobinemia is an autosomal recessive congenital disorder. It means that both copies of the gene are found to be recessive in order to express a phenotype.

The Dominant trait may be defined as a form of trait which governs by the presence of at least one dominant copy of that gene.

Methemoglobinemia may be defined as a blood disorder in which very little amount of oxygen is delivered to your cells. Cells may feel the scarcity of oxygen.

If an individual is affected by this disorder, both the copies of its gene are found in a recessive form in order to mask the effect of a dominant copy.

Therefore, it is well described above.

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Answer: The answer is A

Explanation: Research and Edu labs

Explanation:

Glucose is stored in the liver.

Answer:

1. Risk

2. Hazard

3. Risk

4. Risk

5. Hazard

6. Hazard

7. Hazard

8. Hazard

9. Risk

10. Hazard

:)

Answer:

Meiosis is a process in which sex cells, also known as gametes are made. Meiosis is different from mitosis in a lot of ways, one being that mitosis creates identical daughter cells and meiosis creates unique daughter cells. Meiosis is important because it allow for the creation of a meiosis nucleus. Cells produced by meiosis will be used in haploid, where each member of the next generation is genetically unique.

Cells produced in sexual reproduction will have half of the genetic information of body cells and will be genetically unique. This is necessary because when a sperm and an egg fuse together in sexual reproduction. They form a zygote: the first body of a new individual.

The new individual will now have cells that are diploid, meaning they have two sets of chromosomes. They zygote will have to do a lot of mitosis allowing it to grow quickly and ensure that all of its cells are genetically unique.

Answer:

the symbol for hydrogen is H

Answer:

Answer: The role of the nucleus of a eukaryotic cell is to control the cell. Because it contains most of the cell's DNA, which is encoded with genetic instructions, the nucleus controls which proteins the cell makes.

Explanation:

Answer: The role of the nucleus of a eukaryotic cell is to control the cell. Because it contains most of the cell's DNA, which is encoded with genetic instructions, the nucleus controls which proteins the cell makes.

Answer:

The Plantae includes all land plants: mosses, ferns, conifers, flowering plants, and so on—an amazing range of diverse forms. With more than 250,000 species, they are second in size only to the arthropoda. ... Another important contribution of plants is their shaping of the environment. Think of a place without plants.

Hope Helps you!!

Answer: The Plantae includes all land plants: mosses, ferns, conifers, flowering plants, and so on—an amazing range of diverse forms. With more than 250,000 species, they are second in size only to the arthropoda.The kingdom Plantae includes all land plants, mosses, flowering plants, ferns and so on. With an excess of 250,000 plant species, the kingdom Plantae is the second largest family of organisms. Only the Arthropoda family is larger. The most striking characteristic associated with plants is their green color.

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Some of the antibiotics doctors prescribe to treat an ear infection such as  amoxicillin, cortisporin (neomycin/hydrocortisone) solution or suspension.

The infection is invasion and growth of germs in the body. The germs can be bacteria, viruses, yeast, fungi, or other microorganisms. Infections can begin anywhere in the body and may spread all through it.

Antibiotics can have side effects as when children take antibiotics at the first sign of an ear infection, they are more likely to have vomiting, diarrhea, and allergic reactions because of the medicine. Also, antibiotics can kill “friendly” germs in the body and cause other problems like diarrhea.

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Answer:

Taking a fixed migratory pattern would be unpleasant for whales, whales already have a low reproduction rate, having a fixed pattern would decrease it's encounter with other whales, this decreases the low chance of it's reproduction.

Explanation:

The migratory pattern would be unpleasant for whales, whales have a low reproduction rate fixed pattern would decrease it's with other whales, this decreases the low chance of it's reproduction.

The internal migration: moving within a state, country, or continent. external migration: moving to a different state, country, or continent.

Thus, it will decreases the chances.

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Answer:

B) Several copies of a fruit fly gene are produced in a laboratory

Answer:

aquatic animals......hope it will help you