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3 years ago

An increase in the permeability of the cells of the collecting tubule to water is due to a(n) ________.

1 answer:

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An increase in the permeability of the cells of the collecting tubule to water is due to an increase in production of ADH. Hormone ADH also called vasopressin is responsible for regulating the amount of water in the blood and is released from the pituitary gland based on signals from the hypothalamus, which detects the water levels of the blood. When too much water is in the blood, the hormone release is decreased and more water is excreted in the kidneys and thus increasing urine output.

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Ecology is best defined asâ€¦

attashe74 [19]

Answer:

A) The scientific study of the distribution and abundance of organisms and their interactions with the environment.

Explanation:

Ecology is the part of biology that is concerned with the study of the relationships established between living beings and theirs with the environment in which they live. It is a term derived from the Greek that was formed from the junctions of the words "oikos" and "logos", which mean, respectively, home and study. Thus, the term Ecology refers to the study of the “home” of every organism on the planet.

The term Ecology was first used in 1866 by a German zoologist named Ernst Haeckel, in a work called "Generelle Morphologie der Organismen". In this work, the author defined Ecology as "the scientific study of the interactions between organisms and their environment."

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4 years ago

Before Mount Everest was discovered, what was the highest mountain on Earth?

makvit [3.9K]

Answer:

Kangchenjunga.

Explanation:

In 1847 "Kangchenjunga" or "Kanchenjunga" (8,586 m) was discovered as highest mountain before discovery of mount Everest. It was considered to be the highest mountain from 1838 until 1852.

6 0

4 years ago

Answer and explain your answer: antibiotics can treat bacteria or virus causing illnesses?

motikmotik

Answer:

Antibiotics cannot kill viruses because bacteria and viruses have different mechanisms and machinery to survive and replicate. The antibiotic has no “target” to attack in a virus.

Explanation:

4 0

3 years ago

Read 2 more answers

Match the following:Part A1. Transverse foramina present.2. No canals or foramen present. It articulates superiorly with the sac

Stels [109]

Answer:

1. Transverse foramina present: Cervical

2. No canals or foramen present. It articulates superiorly with the sacrum: Coccyx

3. Receive the most stress: Lumbar

4. Attach to ribs: Thoracic

5. Articulates with hip bones of the pelvis: Sacrum

Explanation:

The vertebral column is a series of 33 bones called vertebrae that play a key role in organ protection, movement of body, and overall support. The column has been divided into 5 different regions with the number of bones.

1. Cervical Vertebrate: These are the group of seven vertebrae of the neck, start immediately below the skull. Two cervical bones C1 and C2 are unique in function. They are responsible for the movement of the head. They have transverse foramina which gives passage to vertebral artery and vein.

2. Thoracic Vertebrae: They are a group of twelve small bones that form the vertebral spine in the upper trunk. The function of the thoracic vertebrae is to articulate with ribs to produce the bony thorax.

3. Lumbar Vertebrae: This is the largest segment of the vertebral column that consists of 5 bones between the rib cage and pelvis. They carry all of the upper body weight providing flexibility and movement to the trunk region. This is why it can receive the most stress easily.

4. Sacrum Vertebrae: There are 5 sacral vertebral fused bones. It connects to the hip bones and play role in forming a strong pelvis.

5. coccyx Vertebrae: These are a group of 4 fused bone. There is no vertebral canal due to a lack of vertebral arches. They provide an attachment site for muscles ligament and tendons. They also play a role in stabilization and support while sitting.

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3 years ago

List the major subdivisions or components for each of the four types of compounds—carbohydrates, lipids, proteins, and nucleic a

galina1969 [7]

Lipids-fats, wax. oils, phospholipids, steroids
carbohydrates-sugars( glucose, glycogen, and cellulose in plants), starch
proteins- amino acids, and enzymes
nucleic acids- RNA, DNA

8 0

3 years ago