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jarptica [38.1K]
3 years ago
15

This is the question I need help with.

Biology
1 answer:
lora16 [44]3 years ago
4 0

Answer:

the answer is all of these

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What is the difference between totipotent, pluripotent, and multipotent stem cells? Discuss the three main types of stem cells a
Brums [2.3K]

Answer:

Totipotent (omnipotent) stem cells can give rise to any of the 220 cell types found in an embryo as well as extra-embryonic cells (placenta). Pluripotent Stem Cells Pluripotent stem cells can give rise to all cell types of the body (but not the placenta). Multipotent Stem Cells Multipotent stem cells can develop into a limited number of cell types in a particular lineage.

Explanation:

6 0
4 years ago
What is the main difference between protein domains and protein subunits? Group of answer choices1. Protein domains do not have
shusha [124]

Answer: 2. Each subunit represents a separate polypeptide chain, while one polypeptide chain may contain several domains.

Explanation: Each subunit constitutes of one polypeptide chain. A polypeptide chain has one particular gene coding for it. thus it simply implies that a protein must have one gene for each subunit.

Many proteins is made up of different protein domains. A particular domain may appear in a variety of different proteins.

domains are stable on there own, they can be exchanged via genetic engineering between one protein and another.

3 0
3 years ago
(ANSWER IF U CAN PLEASE) Atoms, Elements, Compounds, and Chemical Bonds
Brut [27]

Answer:

Atomic Models Of Elements: Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). ... Atoms are made up of protons and neutrons located within the nucleus, with electrons in orbitals surrounding the nucleus.

Lithium:Lithium is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the lightest metal and the lightest solid element. because it is present in trace amounts in virtually all rocks.

Florine:Fluorine is a chemical element with the symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as a highly toxic, pale yellow diatomic gas. As the most electronegative element, it is extremely reactive, as it reacts with all other elements, except for argon, neon, and helium.

Electron:Electron is a free and open-source software framework developed and maintained by GitHub. It allows for the development of desktop GUI applications using web technologies: it combines the Chromium rendering engine and the Node.js runtime.

Neutron:The neutron is a subatomic particle, symbol n or n⁰ , which has a neutral charge, and a mass slightly greater than that of a proton. Protons and neutrons constitute the nuclei of atoms.

Proton:A proton is a subatomic particle, symbol p or p⁺ , with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron. Protons and neutrons, each with masses of approximately one atomic mass unit, are jointly referred to as "nucleons".

Explanation:

I Tried To Do My Best :DDD

6 0
2 years ago
If the dna of a certain organism has guanine as 30% of its bases, then what percentage of its bases are adenine?
serious [3.7K]
G always pairs with C...So, if there is 30% G, then there's 30% C...which is 60%...that leaves 40% A+T - and you have to split this up too - so 20% Thymine (T) and 20% Adenine (A).
3 0
3 years ago
Match the following terms and descriptions. 1. cloning most controversial method of genetic engineering 2. hybridization breedin
Savatey [412]

Correct matches of terms and its descriptions:

1. Cloning (most controversial method of genetic engineering)

2. hybridization ( breeding organisms because of beneficial traits)

3. recombinant ( DNA DNA from different biological sources that have been combined and culture)

4. selective breeding ( breeding two different species to make a new individual)

Selective breeding is also called artificial selection. Hybridization.is mating organisms of different species to create a hybrid.  Cloning produces similar copy of genetically identical individuals. 

3 0
4 years ago
Read 2 more answers
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