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alina1380 [7]
3 years ago
15

Electrons, protons, and neutrons are three subatomic particles of an atom. If the atom undergoes a change and becomes a positive

ion, which subatomic particle is lost in this process?
Biology
1 answer:
lora16 [44]3 years ago
7 0

Answer:

electron

Explanation:

When a neutral atom lose an electron, it becomes a positively charged ion. That means the atom change when the electron is lost or gained. Hence, if the atom undergoes a change and becomes a positive ion, in this process the lost subatomic particle is electron.

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In what part of the cell does translation occur?
djverab [1.8K]

Answer:

In the eukaryotes

Explanation:

translation take place in different cellular compartments: transcription takes place in the membrane-bounded nucleus. Translation takes place outside the nucleus in the cytoplasm.

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3 years ago
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A person that is heterozygous type AB (AB) marries a person that is heterozygous type A (AO). What is the probability that their
BigorU [14]

Answer:

The correct option is <em>B. 25 %</em>

Explanation:

 A heterozygous type can be described as the type in which both the alleles of a gene are different. If both the alleles of a gene are similar in an organism, then the person is said to be homozygous for the trait.

In the above question, two heterozygous parents are to be cross- bred to check the probability of them producing homozygous alleles (AA).

A punnet square made will show the following results:

       A     O

A     AA    AO

B    BA     BO

Hence, there will be 25% chance that the offspring produced could be homozygous AA.

6 0
3 years ago
What is sliding filament theory??​
horrorfan [7]

Answer:

The sliding filament theory explains the mechanism of muscle contraction based on muscle proteins that slide past each other to generate movement. ... The sliding filament theory is a widely accepted explanation of the mechanism that underlies muscle contraction.

Explanation:

;) here

5 0
3 years ago
Which characteristics do all bony and jawless fish have in common? Check all that apply. backbone swim bladder scales gills bony
irina [24]

Answer:

1) They have a notocorda that serves as support through the back of the fish.

2) Gill bags. These organs are responsible for filtering the oxygen in the water.

3) A pineal eye that is sensitive to light.

4) A cartilaginous skeleton.

Explanation:

8 0
3 years ago
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Vitamin B6 is essential for the synthesis of Select one: A. memory cells. B. iron. C. heme. D. T cells.
strojnjashka [21]

Vitamin B6 is essential for the synthesis of T cells. These cells form part of the immune system.

<h3>What is Vitamin B6?</h3>

Vitamin B6, also called pyridoxine, is a water-soluble micronutrient found in different types of foods.

Vitamin B6 is required to generate T cells and white blood cells (lymphocytes), which are cells of the immune system.

Vitamin B6 is also fundamental for the generation of interleukin-2, which is a molecule involved in immune responses.

Learn more about vitamins here:

brainly.com/question/1327898

7 0
3 years ago
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