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melamori03 [73]
3 years ago
15

7. Which of these is an example of reproduction? a. A bacterium splits into two bacteria.

Biology
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

A bacterium splits into two bacteria.

Explanation:

B isn't true because its prepairing to reproduce.

C isn't true because that doesn't really have anything to do with reproducing.

D isn't true because its just healing.

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6 0
3 years ago
What is an experimental design and annotated bibliographies? And what’s a good environmental science experiment? I know it’s a d
den301095 [7]

Answer:

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Hope it helps.

8 0
3 years ago
PLEASE HELP ASAP!!!
Gelneren [198K]

Answer is : C, increase the surface to allow more space for ATP synthesis.

As it produces large amounts of ATP through oxidative metabolism of pyruvates, which are produced by glycolysis. The main job of mitochondria is to perform cellular respiration.  This means it takes in nutrients from the cell, breaks it down, and turns it into energy.  This energy is then in turn used by the cell to carry out various functions. Each cell contains a different number of mitochondria The number present is dependent upon how much energy the cell requires.  The more energy a cell needs the more mitochondria that will be present. Cells have the ability to produce more mitochondria as needed.  They also can combine mitochondria to make larger ones. The most prominent roles of mitochondria are to produce the energy currency of the cell, ATP (i.e., phosphorylation of ADP),  through respiration, and to regulate cellular metabolism.The central set of reactions involved in ATP production are collectively known  as the citric acid cycle, or the Krebs cycle. However, the mitochondrion has many other functions in addition to the production of ATP.

3 0
3 years ago
Read 2 more answers
If you lined up human skin cells side-by-side, how many would fit along the length of the paperclip in the sample problem above?
dimaraw [331]

Hi,

You did not provide the length of paper clip but i searched this exercise to find the length of the paper clip as So, a small paperclip measures 3.0 cm so i will answer your question according to this length.

The size of a human cell is around  30um and the question is asking that how many would fit along the length of the paper clip measuring 3cm.

                              3 cm = 30000 microns

                                          = 30000/30

                                           = 1000 cells.

So, if we line up 1000 human skins cells side-by-side, they would fit along the length of the paperclip.

Note: <em>If the length of paper clip is different in your excercise like 1 cm etc, simply multiply the 1 with 10000 and divide the resultant value with 30, this way you can get cell number for the length of any clip.</em>

Hope it helps!


4 0
4 years ago
Motor proteins provide for molecular motion in cells by interacting with which of the following cellular structures?
MaRussiya [10]

Answer:

microtubules more chromosome motor protein required energy in the form of ATP ATP hydrolysis result in a conformational change that allows the protein to mobile of microtubule actor

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