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Brrunno [24]
3 years ago
5

What are two ways a catalyst affect a chemical reaction

Biology
1 answer:
Maksim231197 [3]3 years ago
5 0
1). it either lowers or increases the activation energy. 2). it modifies the rate of the reaction
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The primary components of the extracellular fluid are:_______
olga55 [171]

Answer: Option C.

Interstitial fluid and plasma.

Explanation:

Interstitial fluid and plasma are the major components of extracellular fluid because extracellular fluid are fluid that are located or found outside the bodily cell of an organisms. The are sealed in blood vessels and in the body the insterstitial fluid and plasma( the liquid part of the body) is found outside the body cells, there fore they are the major components of extracellular fluid.

4 0
3 years ago
Levels of diacylglycerol increase in a cell on binding of a ligand to a taste receptor. Which trimeric G protein subunit is most
Paraphin [41]

Answer:

Gqalpha.

Explanation:

The signalling processing occurs in the brain with the helps of different receptors, proteins and hormones. These receptors determines the taste sensation, visual and hearing sensation as well.

In case of the increase in the level of the diacylglycerol, the Gqalpha trimeric G protein bounds to the GTP. This subunit helps in the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) to diacyl glycerol (DAG) and inositol trisphosphate (IP3) by activating the enzyme known as phospholipase C.

Thus, the answer is Gqalpha.

6 0
3 years ago
What is evidence that ribosomes are nonspecific in carrying out their function?
Sedaia [141]
The evidence that ribosomes are nonspecific in carrying out their function is that b<span>acterial ribosomes can be used to make proteins encoded by human mRNAs.</span>
6 0
3 years ago
1. A Trellis is not the device that holds up the grape vine and fruit?
BARSIC [14]
1. False ( Its also used to hold up other plants, its a wooden arch)

2.False (cover crops are crops planted to prevent soil erosion not to harvest, think grass)

3.False (depends on the wine, but no wine is harvested during maximum sugar content. The more sugar the higher the alcohol content)
5 0
3 years ago
Clouds act in much the same way as high humidity in Earth's atmosphere. The presence of clouds means moist, humid, atmospheric c
xxMikexx [17]
The answer to the question stated above is letter D. more;higher.

Clouds act in much the same way as high humidity in Earth's atmosphere. The presence of clouds means moist, humid, atmospheric conditions. This promotes<span> greater (more) heat retention, and higher nighttime temperatures, than on a clear, dry night.
</span><span>
</span>
5 0
3 years ago
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