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Harlamova29_29 [7]
3 years ago
12

Middle adulthood extends from ages _______.

Biology
1 answer:
Helga [31]3 years ago
3 0

Answer:

A because those are even numbers that are half or close to 100

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Pepsin is an enzyme found in the human stomach that breaks down protein. Pepsin will not break down starch.
Andre45 [30]

The statement which best explains why Pepsin will not break down starch is that enzymes only work for specific substrates.

<h3>What is an Enzyme?</h3>

This is referred to as a biological catalyst which helps to speed the rate of chemical reaction in the body by lowering the activation energy needed to start it up. it is also proteinous and can be denatured by heat and other substance such as chemicals.

They are also substrate specific which means they can't act on any type of substance. For example enzyme such as amylase acts on only starch while pepsin acts on only protein.

Read more about Enzyme here brainly.com/question/1596855

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brainly.com/question/28215908

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1 year ago
HELP ME!!!!!!
Fed [463]

The answer is...

D) RNA polymerase

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3 years ago
Which three of the following are components of the cell membrane?
nalin [4]

Answer:

The principal components of the plasma membrane are lipids ( phospholipids and cholesterol), proteins, and carbohydrates.

4 0
3 years ago
A client has presented to the radiology department for a scheduled bronchoscopy. What drug will meet the client’s needs for amne
skelet666 [1.2K]

Answer:

First, the options:

A. Midazolam

B. Ketamine

C. Nitrous Oxide

D. Bupivacaine

The ANSWER is A.

A. Midazolam

Explanation:

A. Midazolam✔

Midazolam is mainly used for amnesia or sedation in many diagnostic, therapeutic, and endoscopic activities or procedures.

B. Ketamine ❌

It has higher risk of side effects.

C. Nitrous oxide ❌

It won't be preferable for this case, since it can not be breathed in during a bronchoscopy.

D. Bupivacaine❌

This is solely for local anesthesia.

7 0
3 years ago
How do identify veins in our body​
Alexandra [31]

Answer:

Veins are blood vessels in humans, and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart. In contrast to veins, arteries carry blood away from the heart.

Explanation:

4 0
2 years ago
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