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2 years ago

If you start with 60 chromosomes and end with 60 chromosomes

1 answer:

8 0

If you start with 60 and end with 60, then no change has occurred. Mitosis is part of cell replication, so if we end with the same number as we started with, then no form of mitosis has occurred.

I hope this helps! :)

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Any movement of bacteria seen under the microscope is motility?<br><br> true or false

nexus9112 [7]

Answer:

true

Explanation:

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2 years ago

Please help fill in the blanks !!!

FrozenT [24]

Answer:

1. Chloroplast

2. cellular respiration

3. ATP

4. C6H1206(s) + 02(g) -- CO2(g) + 6H20(I) + energy

Explanation:

This question is describing the processes of photosynthesis and cellular respiration. Photosynthesis occurs in the CHLOROPLAST, which is responsible for the conversion of solar energy (from sun) into chemical energy (in glucose). The general photosynthetic reaction is:

6CO2(g) + 6H2O(l) + energy → C6H12O6(s) + O2(g)

Contrarily, the process of cellular respiration occurs in the MITOCHONDRIA. Cellular respiration involves the breaking down of food molecules to synthesize ATP (energy) for use during biochemical reactions. The general chemical reaction is as follows:

C6H1206(s) + 02(g) → CO2(g) + 6H20(I) + energy

5 0

2 years ago

1. The diagram below represents a cell and several

Ray Of Light [21]

Explanation:

(3) active transport

The molecules would be moving against their concentration gradient from a region of low concentration to a region of high concentration.

While cells facilitate the transport of molecules via movement across the cell membrane, there many different mechanisms. These include passive diffusion, facilitated diffusion, and passive transport. However some very large molecules require specialized type of active transport, which requires energy in the form of ATP, in order to move substances across the membrane against their concentration gradient.

Active transport is a mediated process that requires an energy input and the use of specialized membrane proteins to move against the concentration gradient. These proteins require energy in the form of adenosine triphosphate or ATP in order to facilitate necessary conformational changes to the large protein molecules to alter the spatial location of the molecule. For instance, with Na+, K+ pumps in cell membranes.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

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3 years ago

What is one reason the process of fracking has increased in the united states

Morgarella [4.7K]

Answer:

The answer is b for apex.

Explanation:

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2 years ago

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Evidence suggests that there is a relationship between ancient dinosaurs and modern birds. Through time, each occurrence of a ne

damaskus [11]

The answer is mutation of genes. The mutations were beneficial and gave the individuals of the population advantage and hence increased their survival. The classic features of birds evolved one by one and gave birds advantage over their dinosaurs counterparts, especially the feature of small size.

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2 years ago

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