They increase the permeability of the lymph capillaries. Interstitial fluid enters the lymphatic vessels through the mini valves (which are overlaps of endothelial cells
from multiple lymph capillaries). The valves also prevent the backflow of the lymph from the vessels back to the tissues.
Answer:
The correct answer is option E. "nucleotides can only be added to an available 3'-OH group on the transcript terminus".
Explanation:
RNA synthesis is catalyzed by an enzyme called RNA polymerase. RNA polymerase always catalyze the synthesis of new RNA from 5' to 3' because nucleotides can only be added to an available 3'-OH group on the transcript terminus. This has been confirmed in labeling experiments with γ-32P substrates which establish the presence of a triphosphate moiety in transcripts with either pppG or pppA.
The answer is True, I hope it helps.
The federal government's OAA program benefits around three million senior citizens.
OAA program:
- ACL's Administration on Aging (AoA) offers funds to states under the Older Americans Act (OAA) program to aid in the funding of nutrition programs for senior citizens nationwide.
- Both nutritious meals delivered to clients' homes and group meals provided in venues like senior centers and places of worship are included in these programs. The programs also offer a number of other services, such as nutrition screening, evaluation, education, and counseling.
- A crucial connection is also made between nutrition services and other in-home and community-based assistance such as transportation, domestic and home-health aide services, physical exercise and chronic illnesses self-management programs, house renovation and adaptation, and falls prevention programs.
The OAA Program's objectives
The OAA's Title III-C permits the provision of nutrition services. The services are created to enhance the overall health and wellbeing of senior citizens and are meant to:
- Reduce older individuals' hunger, food insecurity, and malnutrition
- Promote elderly people's socializing
- Encourage elderly people's health and wellbeing
Learn more about the OAA program here:
brainly.com/question/6496010
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