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stepan [7]
2 years ago
13

D

Biology
1 answer:
bixtya [17]2 years ago
8 0
D, C, and the last one i think
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B. ¿Por qué algunas de estas plantas tienen la capacidad de reproducirse a partir de
Norma-Jean [14]

Answer:

pardon

Explanation:

no intiendo. ....???

7 0
3 years ago
In one or two sentences, explain how the chemical equation for cellular respiration shows that plants cycle matter. Include the
Drupady [299]

Hello user!

Cellular Respiration Equation is,

Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O

Also if u even forget what is the equation of it just remember that it is the opposite of photosynthesis

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules and complex structures into adenosine triphosphate (ATP), and then release waste products. Remember when complex substances are broken down into simpler it releases energy. The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae. plz mark brainlist

7 0
3 years ago
Read 2 more answers
The time it takes for a freshly inoculated agar culture to develop visible colonies is primarily governed by the generation time
Art [367]

Answer:

True.

Explanation:

The generation time of that species would determine the time needed for bacteria in the culture to multiply to a sufficiently large number of cells that can be observed as visible colonies.

6 0
4 years ago
Some cancers are caused by mutations that stop certain proteins from working. The inactivation of whát kind or protein could lea
77julia77 [94]

Answer:

The inactivation of one protein that slow down the cell cycle could lead to cancer. (option b).

Explanation:

The cell cycle is the process a cell undergoes when it divides during its life. This process includes a control mechanism to prevent normal cells from replicating more than normal, called cell cycle regulation.

In oncogenesis - the formation of malignant tumours - many factors induce the abnormal growth of a tissue by the abnormal multiplication of the cells that form it, leading to cancer. One of these factors may be a mutation in the DNA that prevents the production of regulatory proteins.

The mutation that produces exaggerated cell growth -and which can eventually lead to cancer- can create defects in a specific regulatory protein that slow down the cell cycle, so that exaggerated and uncontrolled cell replication occurs.

Once a tumor tissue has formed, successive mutations will lead to a lack of cell differentiation, the property of forming blood vessels, the ability to invade tissue and lose its apoptosis mechanism, that characterizes cancer cells.

Learn more:

Cyclines in cell cycle regulation brainly.com/question/6821354

3 0
3 years ago
Which protist has cilia?<br> O amoeba<br> O paramecium<br> O streptococcus<br> O euglena
alexira [117]
The answer is paramecium because they move by using cilia
4 0
3 years ago
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