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Gemiola [76]
3 years ago
10

From the list below, select the enzyme that has high activity in an acidic environment. question 9 options:

Biology
1 answer:
Anettt [7]3 years ago
6 0
D. Pepsin- produced in the stomach
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A. The government

Explanation:

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A 53-year-old man presents to the emergency department with a chief complaint of inability to form words, and numbness and weakn
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Answer:

Explanation:

This is a stroke and the site of injury is the left side of the brain, this occur when the flow of oxygen-rich blood to a portion of the brain is blocked. Without oxygen, brain cells start to die after a few minutes.

A stroke occurs if their sudden bleeding in the left side of the brain, the right of the body will be affected, producing some of the following: numbness and weakness of the right arm and leg Speech problems (inability to form words). Amongst other symptoms.

The left side of the brain is responsible for controlling the right side of the body.

Stroke may occurs at any age and strock risk increase with age

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Light sensitivity in the euglena is provided by the eyespot. <br><br> true or false??
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That statement is true
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Which describes a physical property? (Select all that apply.)
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It can occur without making a different substance! You can’t make something new with physical properties
7 0
3 years ago
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What can you determine about mechanical energy from this graph?​
Pachacha [2.7K]

Answer:

What can be determined from the graph includes;

a) The Mechanical Energy M.E. = 1.0

b) The initial K.E. =  1.0, The initial P.E. = 0

c) The period for the kinetic energy = The period for the potential energy = 0.25

d) The frequency of oscillation of the kinetic and potential energy = 4 Hz

e) The object starts with its maximum velocity

Explanation:

The equation between kinetic energy, K.E., potential energy, P.E. and total mechanical energy, M.E. is given as follows;

M.E. = K.E. + P.E. = Constant

From the graph, we  have;

a) M.E. = K.E. + P.E. = 1.0

b) At time t = 0,

The initial K.E. = M.E. = 1.0, P.E. = 0

At time t = 0.125,

P.E. = M.E. = 1.0, K.E. = 0

c) The period for the kinetic energy, K.E. = The period for the potential energy, P.E. = 0.25

d) The frequency of oscillation of K.E. and P.E. = 1/T = 1/0.25 = 4 Hz

e) The object starts in motion with maximum velocity at time t = 0.

7 0
3 years ago
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