All categories

3 years ago

What kind of atom tends to lose one electron?

Biology

2 answers:

Anastaziya [24]3 years ago

6 0

Answer:answer is (A)

Explanation:

NISA [10]3 years ago

3 0

Answer:

An atom with a single electron in its outermostshell

Explanation:

You might be interested in

Vasopressin is a hormone that is primarily released when the body is low on water. Release of vasopressin causes the kidneys to

olga55 [171]

Answer:

Vasopressin has the ability to bind to,and thereby act upon different receptors subtype, which in turn triggers different cellular responses in different tissues.

Explanation:

Vasopressin, also known as ADH, or antidiuretic hormone, is a hormone that is synthesized in hypothalamus and stored in the posterior pituatary gland. Their main function in the body is to maintain the osmolality of the blood, thus maintaining the blood volume. In addition to this, it also controls the internal temperate of the body, and also regulates circardian rythm.

Vasopressin binds to and, and act on different receptors subtypes such as:

•V1(V1A)-located on vascular smooth muscles and also found on myometrium and platelets

•V2-found on the basolateral membrane of the collecting tubules cells of the kidney

•V3(V1B)-mainly located in pituatary

•oxytocin-type receptors-located in the mammary glands, myometrium and endometrium of the uterus, ovary, testis, adrenals, fat cells , liver etc

6 0

3 years ago

Read 2 more answers

How are cnidarians different from sponges?

Bingel [31]

Answer:

★ Cnidarians have groups of similar cells that work together as tissues, while sponges have no tissues, only disconnected regions of specialized cells.

Explanation:

Hope you have a great day :)

8 0

3 years ago

Read 2 more answers

What is the name for the new field of study that focuses on the relationship among the brain, immune system, and psychological f

telo118 [61]

Answer:

psyconeur

Psychoneuroimmunology.

Explanation:

This is now known to be the study of the interaction between psychological processes and the nervous and immune systems of the human body. It explains further is the interaction between psychological processes and the nervous and immune systems and stress related events of the human body.

4 0

3 years ago

What is the problem which fermentation is able to FIX?

WARRIOR [948]

Answer:

<u>Cell has a limited supply of NAD+</u>

Explanation:

Cellular respiration occurs in the cytoplasm, where glucose is broken down for energy processing. Energy is produced by aerobic respiration in the presence of oxygen, whereas anaerobic respiration can be carried out in an oxygen-deprived environment.

Fermentation is one kind of anaerobic respiration- here, the cells use glucose to generate a Net 2 molecules of ATP from the 6carbon sugar. Glucose is first converted to pyruvate, which is oxidized in a complex process. While 4 ATP are produced in fermentation, 2ATP are used in regenerating NAD+ from NADH2.

Two types of fermentation include lactic acid fermentation and alcoholic fermentation. These occur in single-celled, and multicellular microbes.

4 0

3 years ago

Which of the following examples describes convergent evolution?

topjm [15]

Answer: Option E (B and D are the only examples.

Mediterranean ecosystem with hot dry summer and fire can be found on various continents across the globe. Plants in these ecosystem have evolve similar adaptations to survive these circumstances.

Echidnas are egg laying mammals that live in Australia and new Guinea. They are sometimes known as spiny anteaters since they are covered in spines and mostly eat ants and termites. As such they resemble south American anteaters and hedgehogs but are not closely related to them. Instead echidnas descended from an aquatic platypus like ancestor.

Explanation:

Divergent evolution is a process where different organisms with different anscetors evolve independently and develop similar traits due to their adaptation to similar environment.

Another example is the similarities between hummingbird and hummingbird moth, the evolved from different ancestors and yet posses similar characteristics.

6 0

3 years ago