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VMariaS [17]
3 years ago
5

Can a molecule may contain two atoms of the same element

Biology
1 answer:
enot [183]3 years ago
8 0

Answer:

no. one or more like atoms in a element

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A patient with type A blood is accidentally given a transfusion of type AB blood. Which of the following correctly describes wha
d1i1m1o1n [39]
The A antibodies will produce A antibodies and B antibodies will produce B antibodies
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Adrenalin (epinephrine) is the "fight-or-flight hormone". One of its physiological roles is to mobilize fuel stores in preparati
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B

Explanation:

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4 years ago
What effect would there be on the final daughter cell if the spindle fibers failed to pull a chromosome toward the pole, as in c
allochka39001 [22]

Aneuploidy can result in the final daughter cell if the spindle fibers fail to pull a chromosome toward the pole as in case of non-disjunction.  

Explanation:

Aneuploidy is a condition which arises when one or more chromosome is missing in the final daughter cells.

Non-disjunction refers to the failure of chromosomal or chromatid segregation or separation during cell division. This results in erroneous meiosis or mitosis leading to the formation of final daughter cells or gametes with an extra or missing chromosome. This condition is aneuploidy.  

Failure of separation or segregation of:

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  • Sister chromatids during Anaphase II, affects two daughter cells

This failure of separation leads to aneuploidy chromosomal abnormalities like monosomy, trisomy, etc which can cause diseases like Down’s syndrome, Turner’s syndrome etc.

8 0
3 years ago
What are the structures and functions of proteins and nucleic acids in <br> living organisms?
Tju [1.3M]

Answer:

Protein: Contain N, have N-C-C backbone Function: Nucleic acids: Stores and transfers info Carbohydrates; Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall

Explanation:

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2 years ago
Which term best describes coal, water, and wood?
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