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Nastasia [14]
3 years ago
14

Enzymes work only on a single substrate, in most cases. true or false.

Biology
1 answer:
borishaifa [10]3 years ago
7 0
Most enzymes do in fact work on a single substrate in most cases, this is because of the enzyme - substrate specificity. Certain reactant molecules acting as substrates can only fit in the "lock" of particular enzymes and undergo a conformational change and result in Unique products to be released after the reaction has occurred.
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What are endorphins and how do these chemicals alter the communication of pain in the body?
Solnce55 [7]

Endorphins are brain chemicals known as neurotransmitters which are released when the body feels a certain amount of stress and pain. Endorphins alter the communication of pain in the body by interacting with the opiate receptors and blocking the synapse so that signals cannot be sent to the brain in order to reduce an individual perception of pain.







4 0
3 years ago
On ten acres of native forest there are eight white-tailed deer, seven coyotes, 45 armadillos, and 231 loblolly pine trees. Whic
Natasha2012 [34]

loblolly pine trees

Explanation:

Population density refers to the amount of organisms living in a particular area:

            Population density = \frac{number of organisms}{Area}

Area of the forest = 10acres

Population densities of:

  White-tailed deer = \frac{8 white tailed deer}{10acres}

                                 = 0.8white tailed deer/acres

   Coyotes = \frac{7 coyotes}{10acres}= 0.7coyotes/acres

   Armadillos = \frac{45 armadillos}{10acres} = 4.5armadillos/acres

   loblolly pine = \frac{231loblolly pine trees}{10acres} = 23.1loblolly pine trees/acre

The population with the highest density is that of the loblolly pine trees with 23.1 of the trees in an acre.

learn more;

Population brainly.com/question/13181732

#learnwithBrainly

5 0
3 years ago
Mitosis is the process by which the nucleus of a cell divides to form two ___________ nuclei?
Margaret [11]

Mitosis is the process by which the nucleus of a cell divides to form two new nuclei?

4 0
3 years ago
What is the study of fungi called?
kap26 [50]
Mycology is the study of fungi.
8 0
4 years ago
If the root word "derm" means "skin," which of these words means "the study of skin diseases and treatment"?
Ray Of Light [21]
Answer: Dermatology

Like you said, derma means skin and  having the terminology -logy <span>indicates </span><span>names of scientific fields of study. Basically, dermatology is the branch of medicine that studies skin but also studies </span>scalp, hair, and nails (because they are all associated).

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8 0
3 years ago
Read 2 more answers
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