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solniwko [45]
3 years ago
13

How would I explain it?

Biology
1 answer:
Zina [86]3 years ago
8 0

Answer:

What would explain the change in reaction rate —degradation of cellulose by the enzyme cellulase—after 75 minutes is the depletion of the substrate on which the enzyme must act.

Explanation:

A chemical enzymatic reaction, such as cellulase degradation of cellulose, occurs until the substrate is consumed.

The solution to which cellulase is added has the same concentration of cellulose, and what is done is to add enzyme. In the graph you can see that the reaction takes place over time, decreasing the amount of glucose obtained. From 75 minutes onwards the reaction rate decreases as well as the amount of glucose obtained from the reaction, which is due to the fact that the substrate —cellulose— is being depleted.

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The process by which vesicles containing solid objects such as bacteria are fromed on the surface of a cell for transport into c
Citrus2011 [14]

Answer:

The answer is B.

Explanation:

The question is incomplete, here is the full question:

The process by which vesicles containing solid objects such as bacteria are formed on the surface of a cell for transport into the cell is called

a. pinocytosis

b. phagocytosis

c. exocytosis

d. receptor-mediated endocytosis

e. channel-mediated transport

Although all of the methods given in the options such as pinocytosis, phagocytosis, endocytosis etc are terms describing ways that matters either enter or exit a cell, the transport or taking of a bacteria from the surface of a cell and into the cell itself is called phagocytosis which can simply be described as the cell ingesting the bacteria.

I hope this answer helps.

3 0
3 years ago
____________________ is the amount of biologically productive land and water needed to supply the people in a particular country
ludmilkaskok [199]

Answer: Ecological footprint

Explanation:

Ecological footprint simply refers to the ways in which the effect of human activities are measured in terms of the area of biologically productive land and water required to produce the goods consumed and to incorporate the wastes generated. In ecological footprint, there available productive land and water needed to supply the people in a particular country or area with an endless supply of renewable resources and to absorb and recycle the wastes and pollution produced by such resource use.

5 0
3 years ago
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What event occurs in photosystem 1?
Aleonysh [2.5K]
Pigments in photosystem 1 use energy from light to reenergize the electrons.
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If there are 22 chromosomes in the nucleus of a toad skin cell, a toad egg cell would contain
Nadusha1986 [10]

Answer:

Answer is 11 chromosomes.

Explanation:

I hope it's helpful!

7 0
3 years ago
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What is belief bias and what is the best way to avoid belief bias when making decisions?
zlopas [31]

Answer:

Belief bias is a conclusion where someone’s assessment of the logical strength of an argument is biased by the believability of the assumption. So for example, if you already have made up your mind that politician A is corrupt then the assertions made with no supporting evidence about politician A’s corruption is far more likely to be believed even though that belief can be wrong due to lack of evidence.

The best way to avoid belief bias when making decisions is to listen/consider the opposite view and listen to them, without being offended or getting angry.

5 0
3 years ago
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