What balloons allowed scientists to study what for the first time

Which of the following types of reactions would decrease the entropy within a cell?

kobusy [5.1K]

Which of the following types of reactions would decrease the entropy within a cell?

Answer is : Option A : anabolic reactions

The general meaning of entropy can be termed as the systems that naturally progress from order to disorder. Anabolic reactions contains all the metabolic processes that build bio-molecules.

8 0

4 years ago

What are the nitrogen bases found in DNA? Exxplain

Dahasolnce [82]

Answer:

adenine, guanine, cytosine, or thymine

3 0

3 years ago

(4pts) Drugs, medicines, and poisons often work by acting on endogenous proteins. They do this by looking similar to a signal mo

nalin [4]

Answer:

Drug, medicine, or poison: Muscarine; Looks similar to this endogenous molecule: Acetylcholine; Binds to this endogenous protein/receptor: muscarinic receptors

Drug, medicine, or poison: Tamoxifen; Looks similar to this endogenous molecule: estrogen; Binds to this endogenous protein/receptor: estrogen receptor

Drug, medicine, or poison: Prozac; Looks similar to this endogenous molecule: Serotonin; Binds to this endogenous protein/receptor: serotonin transporter protein

Drug, medicine, or poison: Ketamine; Looks similar to this endogenous molecule: NMDA; Binds to this endogenous protein/receptor: NMDA receptor

Explanation:

Muscarine is a poisonous natural product found in certain mushrooms. It is similar to acetylcholine and competes with acetylcholine at its receptor binding sites.Signs of muscarine poisoning include salivation, lacrimation, vomiting, diarrhea, abdominal pain, bradycardia, etc.

Tamoxifen is a selective estrogen receptor modulator. It is similar to estrogen and acts by inhibiting the effects of estrogen in the breast tissue. It is used to prevent and treat breast cancer in men and women.

Prozac is an antidepressant which belongs to th class known as selective serotonin reuptake inhibitors. It looks similar to serotonin and inhibits its action by competing with serotonin for its binding site. It is used for the treatment of depression disorders.

Ketamine is an NMDA (N-Methyl-D-aspartate) receptor antagonist. NMDA receptor antagonists are a class of drugs that work by inhibiting the action of the NMDA receptor. They are commonly used as anesthetics for animals and humans to induce a state of anesthesia known as dissociative anesthesia.

7 0

3 years ago

Middle east respiratory syndrome is a viral disease that causes fever cough and shortness of breath the first case was reported

s344n2d4d5 [400]

64% of the infected person have survived after being infected by the middle east respiratory syndrome.

<h3>How middle east respiratory syndrome is caused?</h3>

Middle east respiratory syndrome is a viral respiratory disease caused by a novel coronavirus (MERS-CoV).

The fatality rate of this severe disease is 36%, which means this many of patients died due to the infection caused by a novel coronavirus. It was the time of 2012 to 2017. It was first found in Saudi Arabia in 2012.

Therefore, 64% of the infected person have survived after being infected by the middle east respiratory syndrome.

To learn more about Coronavirus, refer to the link:

brainly.com/question/26118872

#SPJ1

3 0

2 years ago

archaeans differ from eukaryotes and bacteria in that Choose one: A. archaeal membranes use ester links to bond glycerol to side

Nady [450]

Answer:

D. archaeal membranes contain L-glycerol.

Explanation:

Archaea and eubacteria differ from each other with respect to the nature of membrane lipids. Lipids present in the membranes of the archaeans have the hydrocarbons derived from isoprene units. These hydrocarbons are branched and are attached to the glycerol with help of ether linkage. Ester linkages are present in eubacteria. The glycerol present in the archaeans is L- glycerol. Bacterial membranes have D-glycerol present in their lipids.

3 0

4 years ago