The correct answers are: They provide localized regions of function and They are highly discrete and organized
Nuclear domains or bodies are membraneless structures within the nucleus that make nucleus compartmentalized. The function of these “compartments” is to enhance the efficiency nuclear processes. Nuclear bodies include:
• the nucleolus-the place where ribosome biogenesis occurs.
• Cajal bodies- consist of proteins and RNA; its functions are associated with telomerase assembly; in cells that divide rapidly
• splicing speckles –contain RNA splicing factors
• promyelocytic leukemia protein nuclear bodies-involved in programmed cell death; control cell division.
Answer:
Photosynthesis produces sugars and oxygen. Cellular respiration produces carbon dioxide and water. ... Cellular respiration produces adenosine triphosphate (ATP)
Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon back into the atmosphere. ... Only plants perform photosynthesis, and only animals perform cellular respiration.
Answer:
<em>Binary fission is the most common form of reproduction in prokaryotes such as bacteria.</em>
Explanation:
The process of binary fission can be described as a kind of asexual reproduction. Asexual reproduction is the method of reproduction in which a parent cell produces two new daughter cells which are identical to one another and to the parent cell.
During binary fission, the parent cell divides into two by splitting. The DNA replicates itself and moves to opposite directions so that each cell receives one copy of the DNA. Finally, the cells split. This method of replication is common in prokaryotes such as bacteria.
Answer:
interfere with carbohydrate digestion in the mouth..
Explanation:
A blockage of the ducts from the parotid glands would interfere with carbohydrate digestion in the mouth.
