BIOLOGY HIGH SCHOOL

A scientist thinks he has discovered a drug that interferes with the functioning of a virus in the human body. To effectively block infection, the drug can

Answers

Answer 1
Answer:

The correct options for the question are as follows:

weaken viral respiration.

destroy viral mitochondria.

reduce the ability of the virus to absorb cells.

prevent the virus from entering cells.

Answer:

The correct answer is - prevent viruses from entering the cell.

Explanation:

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What is Amber made up of?​

Answers

Answer:

Amber, which is in fact a fossil, is often held in the same class as semi-precious stones such as turquoise and jade because of its ornamental uses. Unlike these stones, amber is not mineralized. Rather, it is simply the fossil of resin. Most that exists today is between 30 and 90 million years old. derived from the resin of extinct species of trees.

Explanation:
Amber is fossilized resin from conifers.

White blood cells defend the body from _____.disease
carbon monoxide
fungi
infection
blood clots

Answers

White blood cells are a type of immune cell that helps the body fight infection. They do this by engulfing and destroying bacteria, viruses, and other harmful microbes. Hence option D is correct.

They also produce antibodies, which are proteins that help the body recognize and fight specific invaders. Carbon monoxide, fungi, and blood clots are not directly attacked by white blood cells. However, they can all lead to infection, and white blood cells can play a role in fighting these infections.

For example, white blood cells can help to remove carbon monoxide from the body and prevent it from causing damage to tissues. They can also help to fight fungal infections by producing antibodies that target the fungi. And, white blood cells can help to break up blood clots that can lead to infection.

So, while white blood cells do not directly defend the body from carbon monoxide, fungi, or blood clots, they can play a role in preventing these conditions from leading to infection.

Therefore, option D, infection is correct.

To know more about infection:

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Answer:

Decease and Infection

Lactase is an enzyme that is produced in the lining of the intestines. This enzyme helps the body speed up the breakdown of carbohydrates that are found in dairy products, such as milk, yogurt, and cheese. Which general function does lactase perform?
fighting disease
creating movement
regulating cell processes
sending chemical messages

Answers

The general function that lactase does (as given in the choices you provided above) would be regulating cell processes. Lactase is one of the proteins in the body that help metabolize or break down lactose into simple sugars in order for it to be digested properly. If lactase is not produced, you become lactose intolerant. 

Answer:

The Correct Option: C - regulating cell processes

I Hope This Helps. Thank You!

Essential amino acids are identified as such because

Answers

Essential amino acids are identified as such because the body cannot function well without these amino acids present inside. These amino acids power the muscles of our body and provides form and strength; It also serves as repair mans of the body.

How many times more ATP can be formed by an electron transport chain than can be formed by a citric acid cycle?2

16

32

64

Answers

Answer:

B. 16 on E2020

Explanation:
It should be 32 ATPs, since the electron transport chain produces 34(38) ATPs, and the citric acid cycle produces only 2 ATPs. 34-2=32

Which of the following organelles is (are) surrounded by at least a double membrane? Group of answer choices Smooth Endoplasmic Reticulum and Rough Endoplasmic Reticulum Mitochondria and Chloroplasts Chloroplasts and Endoplasmic Reticulum Ribosomes and Mitochondria Endoplasmic Reticulum and Nucleus Lysosomes and Golgi

Answers

Answer:

Endoplasmic Reticulum, Mitochondria, Chloroplast, Golgi Apparatus

All of these organelles are bounded by a double membrane...
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