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Vlad [161]
2 years ago
6

During which phase of the cell cycle do sister chromatids first appear?

Biology
1 answer:
Georgia [21]2 years ago
7 0
The answer is S phase
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DNA CODE Multiple options ​
Kruka [31]

Answer:

TAGGCAATCGCCATATTG

Explanation:

T matches with A

C matches with G

Think about it like this, T is a nerdy boy, C is a jock boy, A is a nerdy girl, and G is a jock girl.

If you were a matchmaker in your high school, you'd pair the nerds (A&T) together and the jocks (C&G) together so they'd have common interests and get along well, right?

It's the same with DNA, T&A get along well, and so do C&G.

Hope this helps <3

6 0
3 years ago
Dose ice burn the hand more than the leg or the leg more than hand?
Nutka1998 [239]

Answer:

no

Explanation:

4 0
2 years ago
Read 2 more answers
T-cells are a type of immune cell system that recognizes pathogens in the body.
Advocard [28]

The statement is true that T-cells are a type of immune cell system that recognizes pathogens in the body.

T-cells are the lymphocytes that are involved in providing acquired immunity to the body. They can recognize the pathogens presented by the antigen presenting cells. There are two types of t cells: helper T cells and Cytotoxic T cells.

Immune cells are the cells of the immune system that are involved in protecting the body from infection, allergies and foreign pathogens. There are several immune cells that perform several functions. The example of such cells are: phagocytes, lymphocytes, dendritic cells, etc.

To know more about T cells, here

brainly.com/question/12324561

#SPJ9

7 0
1 year ago
Provide one evolutionary explanation for why lizards living in the same habitat i.e. grass would have similar characteristics
kupik [55]
I don't know the options, but if more then one lizards live in grass and have similar characteristics then I do believe it would "Adaptation" since they are adapting to live in that environment... my apologies if I am incorrect
Hope this helps!!!!
8 0
3 years ago
Groundwater helps to replenish our freshwater lakes and rivers. In two or more complete sentences, describe a source of contamin
Viefleur [7K]

The agriculture is one of the biggest contaminators of the groundwater. The contamination happens through the usage of chemicals in the agriculture for protection of the plants, or to encourage their growth. Part of those chemicals mange to wash through the soil and reach the groundwater. The majority of the groundwater is connected with the lakes and the rivers, thus the chemicals reach those waters as well. This makes these waters unusable for the humans because they are becoming toxic. The end result would be much less freshwater for usage, be it fro drinking, or for housework, as it can cause serious damage and even death if used, so a shortage of water would be inevitable.

8 0
3 years ago
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