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Aliun [14]
3 years ago
15

When caring for older patients, the nurse should watch for signs of dehydration due to decreased fluid intake. which factors con

tribute to dehydration in older patients? select all that apply?
Biology
1 answer:
stepladder [879]3 years ago
5 0

The factors that contribute to the dehydration in older patients are the following;

-          Decrease in the thirst mechanism

-          The inability of holding a glass or a cup

-          Presence of confusion as well as disorientation

These are the factors in which could be seen in identifying a dehydrated individual

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The surface area of a plant's root system is substantially larger than the surface area of its shoot system. The extensive surfa
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Answer:

Water and nutrient uptake.

Explanation:

The root system of a plant functions as conducting tissue for water and mineral nutrients that are essential for metabolic activities of the plant.

<em>Extensive surface area of roots is an adaptation associated with efficient water and mineral nutrient uptake because this will increase the surface area of roots in contact with the soil.</em>

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3 years ago
if each triplet of nitrogenous (3 bases in a row, such as GAC) on DNA codes for a specific amino acid how many amino acids will
Charra [1.4K]

Answer: 20

Explanation:

7 0
2 years ago
They are composed of chains of _____ _______ made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
e-lub [12.9K]

Answer:

amino acids

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5 0
3 years ago
Answer correctly 50 Points
Natali [406]

1. The main aim of the Human Genome Project was to determine the DNA Sequence of every human gene.

2. Variation in skin colour is an example of polygenic inheritance

This Human Karyotype is unusual because it has an extra chromosome at chromosome 21.

Klinefelters syndrome is shown in the second figure

Explanation:

1. The Human Genome Project's main goal was to sequence all the 30,000 genes and 3 million base pairs in their makeup for the early detection of diseases, gene therapy and molecular level studies.

2. Human skin colour is determined by the pigment melanin. The Dominant allele is responsible for dark colours as it produces more melanin. The melanocortin 1 receptor (MC1R) gene and Tyrosinase enzyme codes for the human skin colour. Polygenic inheritance are the traits which are controlled by one or more genes.

<u>figures:</u>

<u>The extra chro</u>mosome at the 21st chromosome pairs is called trisomy 21 or Down's Syndrome. It is due to the abnormal cell division/meiosis resulting in an extra X chromosome. This leads to thechanges the in physical development of  the individual.

Klinefelter's Syndrome: There are 47 chromosomes and 2 or more X chromosomes in this syndrome of males. The resulting male suffering from Klinefelter would be sterile and have poorly developed testicles.

7 0
2 years ago
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vova2212 [387]

The answer is Climate change. It will take decades for the coral reef to recover from the catastrophic climatic changes including El Nino in 1997-98. Climate Change is the main and undeniable threats to the loss of the corals. It has negative effects on coral populations in some ways. This includes the Color Bleaching, Coral Disease, and Ocean Acidification. 

5 0
3 years ago
Read 2 more answers
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