Plants and animals affect neighboring cells directly because
when in terms with the plants, they use their plasmodesmata in which allowed
them to communicate and affect neighboring cells. While the animals use their gap
junctions that is use for them to communicate and affect their neighboring
cells.
Answer:
All of the following factors contribute to hospital-acquired infections EXCEPT d. None of the answers is correct.
Explanation:
<em>All of these factors may contribute to hospital-acquired infection.</em> Some bacteria metabolize disinfectants, gram-negative bacteria are often resistant to disinfectants, bacteria may be present in commercial products such as mouthwash and it is true that invasive procedures can provide a portal of entry for bacteria. Patients are at high risk.
Answer:
Diffusion is very important to organisms because it's the method by which useful molecules enter the body cells and waste products are removed. Digested food molecules (amino acids, glucose) move down a degree gradient from the intestine to the blood.
Explanation: