Answer:
Because animals cannot produce energy directly from the sun, they must eat plants or other animals that eat plants, and acquire energy, either directly or indirectly, from glucose
Explanation:
It is C or A,because i did this in school and it was a chemical reaction.
Answer:
The water will flow from the inside of the cell to the fluid outside the cell. This means that the solution would be <u>hypertonic</u>.
It will happen to the tubes that have a higher concentration of solutes in the fluid outside cells than inside the cells.
Explanation:
When a cell is in a hypotonic solution, it means that the concentration of solute in the solution is higher than the one in the cell. As a natural reaction, the cell tries to balance this difference. To do this, the water that is inside the cell flows to the outside. As a result, the concentration between the inside and the outside of the cell becomes equal or more equitable. Besides, the cell shrinks due to the loss of water.
Answer: C. Clotting enzyme
Explanation:
Semen is the fluid that is discharged by the male reproductive organs. It is composed of sperms and viscous fluid to facilitate the flow of sperms to the female genital tract. It consists of fluids secreted from various glands. The seminal vesicles secrete about 70% of the semen. It consists of fructose. The prostrate gland secrete about 20% volume of the semen. The fluid consists of acid phosphatase, and proteolytic enzymes. The bulbourethral gland secretes about 5% of the total volume of semen. It consists of mucoproteins.
The clotting factors or enzymes are absent in semen as these are produced by the blood platelets at the site of injury.
Answer:
The correct answer is phytochemicals.
Explanation:
Phytochemicals refer to the components, which are generated by plants. They are witnessed in vegetables, fruits, beans, grains, and other plants. Some of these phytochemicals are considered to protect cells from destruction, which could result in cancer. The phytochemicals are not considered as nutrients, but possesses many health benefits:
1. It helps in ceasing carcinogens from attacking cells.
2. It helps to prevent the generation of potential cancer-resulting substances.
3. It assists the cells to prevent and eradicate any kind of cancer-like modifications.
Some of the phytochemicals, which are considered as the most beneficial ones are polyphenols in tea, beta-carotene and other carotenoids in vegetables and fruits, and isothiocyanates found in cruciferous vegetables.
