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oee [108]
3 years ago
9

What is a centromere

Biology
1 answer:
frosja888 [35]3 years ago
3 0
The region of a chromosome to which the microtubules of the spindle attack, via the kinetochore during cell division
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B. Clay particles are the smallest
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Phosphofructokinase (PFK) is an enzyme that converts fructose 6-phosphate to fructose 1,6-bisphosphate, by adding a phosphate gr
erica [24]

Answer:

D. Allosteric activator

Explanation:

In an enzyme, the allosteric site is a site/motif different from the active site, (i.e., the site with catalytic activity) which is able to interact with regulatory effector molecules in order to activate or inhibit enzymatic activity by influencing the tridimensional (3D) structure of the enzyme. An allosteric activator is an effector molecule with the ability to bind to a specific enzyme at a different site than the active site, thereby modifying the shape of the enzyme and increasing the affinity of this enzyme for its substrate. Moreover, Adenosine monophosphate (AMP) is a nucleotide composed of a phosphate group, a sugar ribose, and an Adenine (A) base. This effector molecule (AMP) has shown to allosterically stimulate diverse enzymes in physiological conditions (e.g., AMP-activated protein kinase).

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3 years ago
The client was diagnosed with cocaine abuse at age 30. When the client was 23, the client was diagnosed with major depressive ep
allochka39001 [22]

Answer:

d-The client most likely has a dual diagnosis since she has both a substance dependence and depression.

Explanation:

What is dual diagnosis?

An individual with dual diagnosis shows both a mental disorder and an alcohol or drug situation. These situations is seen in unison more often. Nearly half of people who shows a mental disorder do express substance use disorder at a point or the other. The interrelationship of the two situation can worsen both.

Why do substance use disorders and mental disorders is often seen in unison?

Thou they occur together, but it can't be said that one prompt the other, even if one started earlier as in our case study.

There are three reasons showing why they occur in unison:

•Generally, risk factors may lead to both mental disorders and substance use disorders. Such as genetics, stress, and trauma.

•Mental disorders can lead to drug use and substance use disorders. Using drugs or alcohol to find relief (self-medication). This could lead to addiction.

•Substance use and addiction can contribute to the occurrence of a mental disorder. Causes brain changes.

What are the treatments for dual diagnosis?

Individuals with dual disorder should treat both conditions. For the treatment to be operative, there is need to abstain from alcohol or drugs. Treatments may involve behavioral therapies and medicines. Also, support groups importance for emotional and social support cannot be neglected.

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Which of these processes describes the effect Earth’s atmosphere has on Earth’s geosphere?
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The answer is B

Explanation:

 

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Only answer if you know!!!!!!
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The skin will get infected
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