Answer:The DNA of bacterial cells is found loose in the cytoplasm. It is called chromosomal DNA and is not contained within a nucleus.
Explanation:
The top of the stigma is sticky, and the pollen attatches to it, making it easier for bees to get it.
Answer:
A. Prions do not contain genetic information, which is affected by ionizing radiation.
B. Denaturants may affect the tertiary structure of prions.
C. Prions are proteins.
Explanation:
Prions are the proteinaceous infectious particles that cause many degenerative diseases of neurons in both animals and humans. They consist of only protein and no DNA or RNA. Due to the absence of DNA or RNA as genetic material, these infectious particles are resistant to ionizing radiation. Ionizing radiations affect nucleic acids of pathogens to destroy them.
Denaturation of proteins affects their secondary and tertiary structures and leave them non-functional. Denaturation may be caused by changes in temperature, pH, disturbance of hydrogen bonds, etc. Therefore, to destroy prions, they need to be denatured.
A change in the substance by temp, color,
The goal of managed care is to provide coordination of all
health services with an emphasis on preventive care. Teach the client Kegel exercises. Explanation: After TURP, sphincter tone is
poor, resulting in dribbling or incontinence. Kegel exercises can increase
sphincter tone and decrease dribbling. Voiding every hour will not prevent
dribbling or improve sphincter tone.