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vovikov84 [41]
3 years ago
12

Can some one summarise what enzymes are and what they do :)

Biology
1 answer:
MArishka [77]3 years ago
5 0

Answer:Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.

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Which level has the most number of organisms but the least specific characteristics?
IgorLugansk [536]

Answer:

Kingdom

Explanation:

Out of all the taxonomic categories, the Kingdom is the least specific, which means it has the least filters.

I like to think of taxonomic categories as filters/sieves. If you put your animals through the Kingdom filter, then all the animals are in that category. if you have a finer sieve, then less animals get through, this goes down all the way to the most specific which is Species.

Hope this helps!

3 0
3 years ago
Farmers are growing more genetically modified crops. Which of the following questions BEST helps determine the benefit to
Doss [256]

Answer: The correct option is B.

Will genetically modified crops increase profit for farmers?

Explanation:

This is because genetically modified crops are produced to achieve a particular advantage. Genetically modified crops are produced with some traits that are beneficial to Agriculture. Farmers choose genetically modified crops in order to increase yield, and produced crops that are resistant to certain diseases. These genetically modified crops are produced because of the traits that increase crop yield when farmers plant them it will increase the profit of farmers.

5 0
2 years ago
Which statement best explains the importance of animals to humans?
Ostrovityanka [42]
Animals are used for food, products, and services.
8 0
3 years ago
Read 2 more answers
A 154-lb adult man performs a moderate level of physical activity and regularly consumes 2700 Calories a day. State whether the
Arte-miy333 [17]

Answer:

The correct answer would be - remain the same.

Explanation:

In the given table showing the average daily calories requirement according to the weight of the adult men. Which is as follows:

weight                daily intake

132                        2250

154                        2450

176                        2650

198                        2850

220                       3050

242                       3250

In this, the highlight weight and required calories should be taken by the man who does not perform any physical exercise but according to the question a man with 154 lb perform a moderate exercise, and according to the CDC a 154 lb men can burn anywhere between 140 and 295 calories in 30 minutes by moderate exercise for an hour.

Thus, the total calories he takes: 2700

burn by exercise: 295

should take: 2450

then = 2700 - (2450+295)

= 50 calories over the limit that will have negligible effect on the weight.

6 0
3 years ago
Are zombies biotic or abiotic?
kaheart [24]
Abiotic because biotic is living. So abiotic is the opposite.
7 0
3 years ago
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