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Lunna [17]
3 years ago
12

During fmri scans of individuals with ocd, researchers have found specific brain areas showing elevated activity while the perso

n was engaging in compulsive behaviors. which brain region was identified
Biology
1 answer:
Katarina [22]3 years ago
6 0
The brain region identified lighting up during an fMRI scan in a patient with obsessive-compulsive disorder is the anterior cingulate cortex. The anterior cingulate cortex is part of the limbic system and is responsible for the emotion formation, memory, processing, compulsions and obsessions, and others.
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PLEASE HELP WILL MARK BRANLIEST!
Novay_Z [31]

Answer:A. decomposers

Explanation: A decomposer is an organism that decomposes, or breaks down, organic material such as the remains of dead organisms. Decomposers include bacteria and fungi. These organisms carry out the process of decomposition, which all living organisms undergo after death.

4 0
3 years ago
the northern leopard frog, tree frog, and wood frog are all different species of frogs. why is having a scientific name for each
guapka [62]

These names are significant because they enable clear communication about animal species among people all across the world.

<h3 /><h3>What are the significance of northern leopard frogs?</h3>

In ponds where it lives, the northern leopard frog is probably a significant indicator of the water's quality. This species is an essential component of the food chain, and tadpoles, which are the main eaters of algae in ponds, can have a big impact.

<h3>What distinguishes tree frogs from other frog species?</h3>

These frogs are most easily recognized by their feet, which have claw-shaped toe bones as their last bone. They can also climb trees thanks to toe pads with small suction cups and extraskeletal structures on their toes. They are available in a number of hues, the most popular being green, gray, or brown.

To know more about species visit:-

brainly.com/question/13259455

#SPJ4

7 0
1 year ago
[HELP ASAP]
Alexus [3.1K]

Answer: b. reaction 3

Explanation: When an enzyme is present in a reaction acts as a catalyst, increasing velocity of reaction and decreasing the activation energy, when not present an enzyme the reaction velocity is very low and implies high activation energy, being unfavorable to the system

4 0
3 years ago
The stomach,small intestine, esophagus or liver secretes special enzymes that help the stomach digest fats.
scZoUnD [109]

Explanation:

<u>The stomach </u>

Digestion describes the intake, chemical and physical breakdown, absorption of nutrients and excretion of food with the use of enzymes.  The stomach secretes the enzyme, gastric lipase to digest fats.

Further Explanation:

Food is chemically and mechanically broken down into smaller particles. In the stomach the enzyme gastric lipase acts on lipids, breaking them up into their components. Phospholipids, bile acids, bilirubin, and cholesterol are combined into bile in the liver, which when secreted into the duodenum of the small intestine; this comes from its storage site, the gall bladder, and functions as an emulsifier or as a detergent.

These hold the fats and water together and increase the surface area of lipids, which can be further digested by enzymes so the nutrients are further broken down for absorption into the bloodstream.

Learn more about digestion at brainly.com/question/12328001

Learn more about Fats and calories at brainly.com/question/10071175

Learn more about ATP formation at brainly.com/question/7442284

#LearnWithBrainly

7 0
3 years ago
Read 2 more answers
On average, activated yeast cells divide once every 120 minutes; that is, each individual cell divides into two individual cells
astra-53 [7]

Answer:

The correct answer is 4,960,000

Explanation:

If a yeast cell divides into two yeast cells in 120 minutes that means a yeast cell needs 2 hours to get double. So according to the question 2 hours ago a yeast colony consisted of 310,000 cells that means the present colony should have 620,000 cells.

So after six hours from now, this population will divide three times in six hours because the generation time of yeast cell is 2 hour and each time the number of cells will double.

Therefore, in first time the number will increase to 1,240,000(620000*2), the second time the number will increase to 2,480,000(1240000*2) and after final division, the number will be 4,960,000(2480000*2).

Therefore after 6 hours from now, the approximate number of yeast cells will be 4,960,000.

3 0
3 years ago
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