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3 years ago

What are tissues??and what are cells?

Biology

1 answer:

Slav-nsk [51]3 years ago

4 0

Answer:

Tissues-

Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. This may be abundant in some tissues and minimal in others.

Cells-

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.

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What is the difference between a pupa and the adult stage of a butterfly?

olga_2 [115]

Answer:

What is the difference between a pupa and the adult stage of a butterfly?

Adult butterfly has reaches its maximum growth stage while pupa is still growing and will develop into caterpillar before metamorphosing into adult butterfly, Adult has colorful wings while pupa stage does not

Explanation:

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3 years ago

The bacterium E. coli is capable of performing aerobic respiration, anaerobic respiration, and fermentation. When would it perfo

Eduardwww [97]

Answer:

1. Aerobic respiration: when oxygen is present.

ATP is made by respiratory linked phosphorylation.

2. Anaerobic respiration: when oxygen is absent. For example, in the gut of mammals.

ATP is made by substrate-level phosphorylation.

3. Fermentation: this is the last resort or least preferred process after aerobic and anaerobic respiration, respectively. This is achieved in conditions of oxygen absence (anaerobic conditions) and when energy (ATP) is not required in high levels.

ATP is made by substrate-level phosphorylation.

Explanation:

Escherichia coli is a Gram-negative species of versatile bacterium that is not only able to grow when oxygen is present (aerobic conditions), but it can also adapt to different conditions and grow in the absence of oxygen using either anaerobic respiration or fermentation. This is a great adaptation because it allows it to grow in a wide variety of environments.

1. Aerobic respiration: when oxygen is present. It is the most preferred mechanism to produce ATP as conditions are optimal.

ATP is made by respiratory linked phosphorylation.

*Metabolism releases energy and is captured by the phosphate bonds of ATP.

2. Anaerobic respiration: when oxygen is absent. For example, in the gut of mammals. The second preferred mechanism to produce energy because it does not produce as much energy as aerobic respiration does.

ATP is generated by substrate phosphorylation.

*Phosphate groups are directly transferred during the conversion of ADP into ATP.

3. Fermentation: this is the last resort or least preferred process after aerobic and anaerobic respiration, respectively, because it produces even less ATP. This is achieved in conditions of oxygen absence (anaerobic conditions) and when energy (ATP) is not required in high levels.

ATP is made by substrate-level phosphorylation.

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4 years ago

Select all that apply which of the following cells would not divide using mitosis?

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3 years ago

Recently the classification system of life was changed to include not five but six kingdoms, as well as three domains. Earlier c

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Fact check for the answer:

I just did this on USA Test Prep, and I can confirm the answer is B!!

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3 years ago

Read 2 more answers

1. Plants produce glucose and oxygen during the process of

zhuklara [117]

Answer:

Plants produce oxygen gas and glucose molecule during the process of photosynthesis by absorbing radiation of the sun.

Explanation:

Photosynthesis is a process in which glucose and oxygen are produced by the combination of carbondioxide and water in the presence of sunlight. Carbondioxode is taken in the leaves through stomata and water is absorbed by the plant from the soil. When these two substances combine in the presence of sunlight produces glucose and oxygen.

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3 years ago

What are tissues??and what are cells?​

What are tissues??and what are cells?