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Dmitry_Shevchenko [17]
3 years ago
12

True or False. When reactions are too slow to meet the needs of the cell, enzymes are missing from cells and cellular reactions.

Biology
1 answer:
EleoNora [17]3 years ago
4 0

Answer:

True

Explanation:

Organic catalyst that increase the rate of biochemical reactions in the cells of living organism s are called enzymes.The are proteins with active sites which are specific to a particular  substrate, for enzyme-substrate complex and later enzyme product complex to formed.

They  act by lowering the activation energy  in the organic chemical reaction therefore increase the rate at which chemical reactions progress.

Hence when  the reactions are too slow,activation energy are high,because enzymes are not available to catalyze the reaction fixing the active sites with the the substrates.

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Why is it important to understand the breakdown of water into its ions before learning about acidity
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Acids and bases are important in living things because most enzymes can do their job only at a certain level of acidity. Cells secrete acids and bases to maintain the proper pH for enzymes to work. For example, every time you digest food, acids and bases are at work in your digestive system.
7 0
3 years ago
During dna replication two extra guanine bases are added to the dna. what type of mutation is this
Alex777 [14]
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3 years ago
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In describe four features of bacteria that enable them to survive in a wide variety of habitats
ohaa [14]
<h2><u>Answer:</u></h2>

The 4 principle requirements for microorganisms survival are:

1) Food

2) Moisture

3) Warmth

4) Time

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A few bacteria go after the other microscopic organisms for survival. Different microscopic organisms get by getting supplements from dead items. Some microorganisms use photosynthesis to make their nourishment.

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3 years ago
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Does decaying organic matter and animal waste add CO2 to the atmosphere ?
ivanzaharov [21]

In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it's available to plants for photosynthesis. ... After death, decomposition releases carbon into the air, soil and water.

8 0
3 years ago
In pigs, curly tails (T) are dominant over straight tails (t). If a pig is heterozygous for a curly tail, what is the pig's geno
n200080 [17]

Answer:

The pig's genotype is Tt

Explanation:

As mentioned in the question that curly hair allele T is dominant over straight tail allele t.

A heterozygous organism is that in which both alleles for a trait are different. Since Curly hair allele T is dominant over straight tail t, it means that the pig with curly tail and heterozygous genotype will definitely have a genotype of Tt.

Hope it helps! :)

6 0
3 years ago
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