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julia-pushkina [17]
1 year ago
6

The energy source for sperm to swim comes from

Biology
1 answer:
Rama09 [41]1 year ago
5 0
The energy source of the sperm for them to swim is the protein breakdown by mitochondria in the midpiece of the sperm.

Mitochondria are double membrane-bound organelles found in the cells. It is said to be the "powerhouse of the cell". They provide ATP as a source of chemical energy for the cells.
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4. Discuss the concept of blended unity of mind and body, its implications for school physical activity programs, its implicatio
iragen [17]

Explanation:

This statement is correct because the concept of integrating body and mind in physical activity was responsible for the expansion of physical activity, in addition to activities that promote only the well-being of the body aesthetically, but as a set of activities responsible for improvement of health, intelligence, emotional, creativity, as well as an instrument of social integration. The practice of physical activity releases endorphins in the brain, which is a natural substance produced by the brain that is associated with well-being, mood and joy, and this effect occurs during and after physical activity.

6 0
1 year ago
What sort of evidence would support at least one of the components of cell theory ? a Rocks and other non-living things are not
Ksenya-84 [330]

Answer:

D

Explanation:

The correct answer would be that the origin of all cells can be traced to previous or pre-existing cells.

According to the cell theory which is made up of three parts;

  • <em>The cell represents the basic unit of all life.</em>
  • <em>All living organisms are made up of cells.</em>
  • <em>Cells do not arise spontaneously, but only from pre-existing cells.</em>

Hence, the discovery that the origin of all cells is traceable to previously existing cells supports the latter part of the cell theory.

The correct option is, therefore, D.

6 0
1 year ago
Which level of organization falls directly after the tissue level when listed in order from least to most complex? organelle cel
sweet-ann [11.9K]
This would be the organ. The order of all would be organelle, cell, tissue, organ, organ system, organism.
6 0
2 years ago
Read 2 more answers
A BAL of .055 can reduce the field of vision by __________.
KengaRu [80]
It can reduce it by 30 percent
6 0
1 year ago
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As they flow over rotten logs as a fluid sheet, slime molds appear to lack any partitioning into cell units; however, slime mold
Brilliant_brown [7]

Answer:

Since cells are utilized at a point or the other in the organism life we can say the general concept of life-is-cellular holds and abandon the cell membrane partitions notion

Explanation:

where the metabolic processes occur that keep the organism alive is the cellular level of an organism (the general concept of life-is-cellular)

6 0
1 year ago
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