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Lunna [17]
3 years ago
12

When a atom gains or loses electrons , it has an electrical change. It is know as:​

Biology
1 answer:
levacccp [35]3 years ago
6 0

Answer:

please give me brainlist and follow

Explanation:

An atom that gains or loses an electron becomes an ion. If it gains a negative electron, it becomes a negative ion. If it loses an electron it becomes a positive ion (see page 10 for more on ions).

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Proposed mode of DNA replication where one daughter cells gets both strands of parent DNA and the other daughter cell gets both
Vera_Pavlovna [14]

Answer:

c. Conservative replication

Explanation:

  • In conservative mode of replication, the parent DNA molecule will direct the synthesis of entirely new DNA molecule. Hence, one daughter cell will get the old  DNA with both parental strands and the other daughter cell will get the new DNA with both new strands.
  • But the widely accepted replication model is semi conservative model. Where both the strands separate and act as template for new strands. Hence, the new DNA molecules will have one parental DNA strand and one new DNA strand.
  • According to dispersive replication model, the newly synthesized DNA randomly gets fragments of parental DNA.

Hence, the answer is conservative replication.

7 0
3 years ago
Just answer the questions correctly and i will give brainliest
iVinArrow [24]

Answer:

This process, called satiation, increases the chance that cicadas will escape being eaten for long enough to survive and reproduce. ... It comes from a phenomenon known as the Allee Effect: the smaller a population gets, the less likely its members are to find one another and reproduce.

alphrinaelric4264 avatar

The seven periodical cicada species are so named because, in any one location, all of the members of the population are developmentally synchronized—they emerge as adults all at once in the same year. This periodicity is especially remarkable because their lifecycles are so long—13 or 17 years.

Explanation:

Credit to the girl in the comments just  wanted to go ahead and add it into the answer slot

8 0
3 years ago
Please help me please please
serious [3.7K]
B.
Homogeneous means one mixture, so like salt water. It looks like one mixture.
Heterogenous means different mixture. Comparable to a bag of Chex mix. So if the magnet can attract the pieces of Iron, it has to be a separable mixture. Compounds would require a chemical reaction to separate.
7 0
3 years ago
EXPERIMENT: WATER PROPERTIES
USPshnik [31]

Answer:

What were you suppose to do?

7 0
3 years ago
Read 2 more answers
The nonselective, passive process performed by the glomerulus that forms blood plasma without blood proteins is called ________.
shutvik [7]
The nonselective, passive process performed by the glomerulus that forms blood plasma without blood proteins is called filtration.
<span>Glomerular filtration is the first step in making urine which includes the<span> separation of the liquid part of the blood (plasma) from the blood cells</span>. Glomerulus of the kidneys (a tuft of blood capillaries)<span> filters excess fluid and waste products out of the blood into the urine collecting tubules of the kidney and thus eliminates it out of the body.</span></span>
7 0
3 years ago
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