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nadezda [96]
3 years ago
8

One way to separate certain mixtures, like sand and pebbles, is by using the method shown in this image. Which term best describ

es this method?
a. Filtration
b. Evaporation
c. Distillation

Biology
1 answer:
nalin [4]3 years ago
7 0

The answer to your question is "A".

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A pair of amino acids is chemically bonded is called as,
N76 [4]

Answer:

Peptide bond

Explanation:

Peptide a short chain of amino acid; therefore the bond present is called peptide bond

3 0
3 years ago
20. Geneticists creating the "glow in the dark" or fluorescent rabbit, inserted the GFP gene
juin [17]

The correct answer is C) the fluorescent cells can help track the movement of cells.

Explanation:

In the last years, geneticists and scientists created animals that glow in the dark by inserting a Green Fluorescent Protein or GFP gene found in some species of jellyfish. This protein was used in animals such as rabbits, rats, and even chickens. One of the key reasons for this is that by inserting fluorescence scientists can better observe the development and movement of cells. This includes analyzing cells reproduction and growing in embryos of "glowing" animals or inserting the protein in specific cells or organs in an organism to observe how these change or move. Thus, the purpose of studying fluorescent rabbits is that "the fluorescent cells can help track the movement of cells".

3 0
3 years ago
Where would a pictograph not appear in your experiment outline
Vinvika [58]
The answer is observations
3 0
3 years ago
Biology question 3
mamaluj [8]
The muscle cells divide through Mitosis, a cellular division comprised of several other substeps. 

The final step of the cell division is the cytokinesis by which two new cells are formed from cell with a multiple number of nucleus after the replication process. This steps follow the telophase. 
5 0
3 years ago
Match the following terms and definitions. 1. an organism that can make its own food commensalism 2. a symbiotic relationship be
Dmitriy789 [7]

Terms matched with the right definitions.  

1. An organism that can make its own food – Autotroph

2. A symbiotic relationship between two organisms in which one species benefits and no effect is apparent to the other species – Commensalism.  

3. A cell that has a membrane-bound nucleus and/or organelles as its major characteristic -Eukaryote.  

4. The study of organisms that are too small to be seen with the naked eye - Microbiology.  

5.  A disease-causing organism - A germ pathogen.  

6. A one- or few-celled organism with chromosomes; may have characteristics of both animals and plants – Protist.


An autotroph is an organism that produces its own food from simple substances available in its environment. Autotrophs usually use inorganic chemical reactions or light energy in producing their food and are usually the producers in a food chain. Examples of autotrophs are plants and algae.


Commensalism is a type of relationship between organisms of two species where one organism benefits from the relationship and the other organism is not affected by it (neither benefits nor harmed).



5 0
3 years ago
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