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vlabodo [156]
3 years ago
8

which if the following is responsible for adding nitrogenous bases to the DNA template during replication?

Biology
1 answer:
mel-nik [20]3 years ago
8 0

Answer/Explanation: One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template. (Brainllest please)

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Fossil steroid and molecular clock evidence suggests that animals originated __________.
andreev551 [17]

Answer:

Fossil steroid and molecular clock evidence suggests that animals originated between 770 and 710 million years ago

Explanation:

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2 years ago
Alf lifts weights vigorously for 25 minutes. A few hours after exercise, he notices that his muscles are sore and slightly swoll
masya89 [10]
His muscle cells have experienced aerobic resipiration;carbon monoxide

6 0
3 years ago
Eukaryotic cells achieve compartmentalization through an extensive endomembrane system that weaves through the interior of the c
marysya [2.9K]

Answer:

True

Explanation:

During the evolution of eukaryotic cells, the complexity of size and their functions increased, so that a proportional increase in the surface of the <u>cell membrane</u> would be necessary, making it possible for the cell to perform several functions at the same time.

Through differentiations of the structures, it was possible to develop intracellular membranes in the form of organelles capable of performing various functions at the same time, such as cellular respiration and digestion.

8 0
3 years ago
A student draws a fence with several gate as part of a model of cellular transport explain what defence indicates represent blam
Oksi-84 [34.3K]

The given question says that a student has constructed a model of cellular transport using fences and several gates.  

This model can be used to demonstrate the cellular transport.

The gates of the fences can be supposed as the protein pumps and the other fence demonstrates the lipid bilayer.  

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Now, let’s say, the student wants to feed the cattles with some nutrition rich food, which can help in maintaining the health of the cattles. The student fills his car with the cattle food and he enters inside the fence through gates. In this case, the food was not present in the fence, but was abundant in the outside environment, so, the diffusion would occur. But food cannot come self, without help of others, so, the movement is facilitated by the car, as it is done by the carrier proteins. Hence, it is an example of facilitated diffusion.  


4 0
3 years ago
What are the steps to construct a modern beehive​
Nikolay [14]

Answer:

go and type this you will get it

Explanation:

How to construct a modern beehive​

Hope it helps you

In traditional hives, the bees make their own wax combs that are often attached to each other, so harvesting the honey is difficult. Honey can be extracted only two or three times a year from a traditional beehive. A modern beehive produces double to triple the volume of honey compared to a traditional hive.

4 0
3 years ago
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