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Olegator [25]
3 years ago
6

The organelles that produce proteins used within the cell are the _____.

Biology
2 answers:
Anestetic [448]3 years ago
8 0

A. Mitochondria is the correct answer

omeli [17]3 years ago
4 0

Answer:

ribosomes

Explanation:

i took this quiz and got it right

You might be interested in
Use the transparency to describe a food chain that includes a mountain lion and a shrub
Rudiy27

Answer and Explanation:

We know that shrubs are primary producers and mountain lions are secondary or tertiary consumers. Therefore, mountain lion cannot directly feed on shrub rather need a herbivore. Therefore, to develop a food chain including mountain lion and shrub, we need to have at least one herbivore. If we add a deer between these two, the food chain willl be complete. The deer (herbivore) will eat shrub and mountain lion (carnivore) will eat deer. The food chain can be written as follows

<em>Shrub -> deer -> Mountain Lion</em>

5 0
3 years ago
Who is most at risk of spinal cord injury because of preexisting degenerative disorders?
miskamm [114]

Elderly people are most at risk from minor trauma that results in serious spinal cord injury because of preexisting degenerative vertebral disorders. Males are more prone to spinal cord injuries than females but not as a result of preexisting disorder. This may be related to an increased involvement in contact sports or a propensity to participate in high risk activities. Neither females nor infants are at any particular risk for spinal cord injuries.






6 0
3 years ago
The formation of clouds is caused by which of the following?
insens350 [35]

Answer:

condensation

Explanation:

once evaporation occurs the water vapor rises and condenses into clouds when it hits the colder air higher in the atmosphere.

4 0
2 years ago
An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
Sergio039 [100]
1. Our results showed that test tube B contained end products of protein digestion, meaning that the isolated enzyme has the ability to break down protein. The end products of protein digestion include small polypeptides, dipeptides, and amino acids. In general, test tube B will contain the building blocks of proteins, which are the amino acids.

2. The two test tubes were placed in a hot water bath at 37oC. This is because the enzyme studied is a human enzyme and it works best at the human body temperature, which is approximately 37oC.
Enzymes are biological catalysts, which means that they accelerate chemical reactions. As a result, an enzyme's activity is greatly affected by temperature. Every enzyme, depending on each function and origin, has a specific range of ideal temperature conditions. If the temperature rises above the maximum accepted, then the enzyme denatures and loses its structure.

3. If the enzyme studied was added in a tube containing starch instead of proteins, then nothing would happen. This is because the enzymes are highly specialized and have very specific actions. It has been proved that this enzyme's activity involves the digestion of proteins.
Starch is a polysaccharide produced by plants, this means that starch is a carbohydrate. Given that starch is not a protein, it will not be digested by the enzyme. An enzyme digesting proteins, will not have any effect on carbohydrates.

4. The smaller molecules which are the result of the digestion happening in the digestive system are absorbed by the human body. More specifically, the products of protein digestion are absorbed by the intestine and then transported into the bloodstream. From the blood, they are then absorbed by other tissues.
After they are absorbed, they are used to build muscles or other compounds which can produce energy.
6 0
3 years ago
Which sequence is complementary with the sequence attggcta
almond37 [142]
The complementary strand is

taaccgat

T -A
G-C
Always!
5 0
3 years ago
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