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slava [35]
3 years ago
13

Inside a non-dividing nucleus, you will see a mass of tangled DNA and protein called

Biology
1 answer:
nata0808 [166]3 years ago
6 0

Answer:

Chromatin

Explanation:

Chromatin means<em> "chroma"</em> in Greek. It can be found in <em>eukaryotic cells</em> with <u>non-dividing nucleus</u>. They make up the<u> chromosomes of cells</u> during <em>cell division. </em>The fibers of chromatin consists of DNA<em> (deoxyribonucleic acid</em>) and proteins<em> (histones and non-histones)</em>.

It is said that chromatins got their name owing to their<em> bright colors when mixed with dye</em>. This was found by scientists who inspected it under a microscope.

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The diagram shows the life cycle of a pine tree. What does stage 4 show?
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Answer:

C

Explanation:

Please consider Brainiest : )

5 0
3 years ago
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The description of a cell's energy process is listed below.
PSYCHO15rus [73]

Answer:

The correct answer is c aerobic respiration

Explanation:

The process glycolysis,TCA cycle and electron transport chain are additionally called Aerobic respiration.

              Glycolysis occurs in the cytoplasm and deals with the catabolism or break down of glucose in a sequence of enzyme catalyzed steps to form pyruvate and ATP.

          TCA cycle occurs in Mitocondria.This metabolic process helps in the formataion of ATP along with the  oxidation of glucose to generate CO2 and H2O.

               

5 0
3 years ago
What activation energy was used to start the chemical reaction in the burning marshmallow?
Sonja [21]

Answer:

This question is incomplete

Explanation:

This question is incomplete. However, let's understand some terms

Activation energy is the minimum amount of energy required for a reaction to proceed. Under normal condition, when the activation energy is high, it takes longer for the reaction to proceed than when it is low.

The burning of marshmallow is an exothermic reaction as it involves the transfer of heat energy into the environment.

7 0
4 years ago
How are white blood cells made? explain there purpouse
Natali [406]
White blood cells are made in the bone marrow. They are stored in your blood and lymph tissues. They help the body fight infection and other diseases.
3 0
3 years ago
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An opportunistic predator switches prey, capturing whichever prey species is most abundant. As soon as the prey numbers dwindle
Sunny_sXe [5.5K]

Answer:

The correct answer is keystone predator.

Explanation:

In sustaining the composition of an ecological community, a keystone species plays an essential function. In the absence of keystone species, the ecosystem would fail to exist and would become drastically different. A predator is a classic illustration of a predator, which inhibits a specific herbivorous species from eradicating the dominant species of plants. In the non-existence of predators, the herbivorous prey would increase enormously and would clean the entire essential plant species, and thus, drastically change the significance of the ecosystem.

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3 years ago
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