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Julli [10]
3 years ago
11

Describe the difference between unicellular and multicellular organisms

Biology
1 answer:
viva [34]3 years ago
7 0
Multicellular organisms<span> can be much larger and more complex. This is because the cells of the </span>organism<span> have specialised into many </span>differenttypes of cells such as nerve cells, blood cells, muscle cells all performingdifferent<span> functions.</span>
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Como aseguramos que en la mitosis la nueva célula es idéntica a la célula madre ?!!!
lozanna [386]

Answer:

The daughter cells are genetically identical because mitosis is a process that ensures the equal distribution of the replicated genetic material between these cells

Explanation:

During mitosis, the DNA is duplicated during the interphase (S-phase). Subsequently, the replicated chromosomes are arranged in the center of the parent cell (metaphase) to be finally separated and equally distributed between the daughter cells.

8 0
3 years ago
3
Ber [7]
I believe the answer is a and d and b not 100% sure
5 0
3 years ago
When the neuron becomes depolarized, it means
Zigmanuir [339]

Answer:

The inside is becoming positive.

Explanation:

The membrane potential may be defined as the difference in the electric potential between the outside and inside of the cell. This potential difference is important for the conduction of nerve impulse.

The depolarization of the cell occur due to the movement of sodium ions inside the cell. The depolarization of the cell changes the membrane potential from -70mV to +30mV. The inside of the cell become more positive than outside of the cell.

Thus, the correct answer is option (a).

8 0
3 years ago
Formation of a pedtide bond makes
lara [203]

Answer:

A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water (H2O).

Explanation:

This is a dehydration synthesis reaction (also known as a condensation reaction), and usually occurs between amino acids.

7 0
3 years ago
A)what would happen to the quantity of sweat when temperature increases? explain why it happen.
Brrunno [24]

i'm sorry i didn't understand b and c but i can help you with a)

Explanation:

The human body has the ability to thermoregulate, so when the temperature rises, the blood vessels dilate, and the body emits more heat than it receives, and therefore sweat is released to cool the body. Hence, the higher the temperature the greater the sweating

hope it helps ;)

7 0
3 years ago
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