Viruses and prions have the ability to reproduce. After entering a cell, they alter something about it's protein formation
Answer:
Nucleus and acrosome
Explanation:
Human sperm is the male gamete or sex cell formed by spermatogenesis. It is made of a head, neck, a middle piece and a tail. The sperm head consists of a haploid nucleus and anterior to nucleus, an acrosome. The nucleus contains DNA and nuclear protein and it transfers genetic features from the male to the next generation. The acrosome contains an important enzymes, hyaluronidase and acrosin. These enzymes help to enter head into an ovum.
B-Kidneys
The kidneys act as filters that strain urea and excess salts from the bloodstream to release them in the urine.
Glycolysis is the process responsible for generating
the most ATP within cellular respiration
<span>
During cellular respiration, the
food molecules such as glucose, are oxidized to carbon dioxide (CO2) and water (H2O)
and trapped in ATP (Adenosine triphosphate) form for further us of cell’s
activities. ATP’s are formed at mitochondria – the cell’s powerhouse. This type
of organelle takes and breaks nutrients absorbed by the cell and creates energy
afterward. The energy from ATP is then used by the body in kinetic activities
like running & walking or involuntary activities like breathing, blood
circulation, stimulus-responding, etc.</span>
