All categories

3 years ago

How do changes in the atmosphere from burning fossil fuels affect plant life? Select two correct answers

Biology

1 answer:

german3 years ago

7 0

Answer:

I'd Say A because it talks about slowing down the plants and removing stuff from the soil. Fire and smoke only cause problems for the surrounding area by blocking the sun and burning the ground, removing materials plants need for life. Then when it rains all the acidic stuff kills the ground as well.

Explanation:

Hope this helped.

A brainliest is always appreciated.

You might be interested in

In a scientific

Murrr4er [49]

Answer:

B: About 3 or 4

Explanation:

4 0

3 years ago

The CFTR protein is made up of 1,480 amino acids linked together in a chain. Some

weqwewe [10]

Answer:

The answer is D) It will affect the primary, secondary, and tertiary structures of the CFTR protein.

Explanation:

The deletion of phenylalanine (F) in position 508 or F508, disrupts the sequence of amino acids and polypeptides, as seen in the primary structure.

It also affects the secondary structure since it can alter the folding or kinks of the alpha-helices or beta-sheets of the local polypeptide chain.

For the tertiary structures, it will affect the overall shape of the CFTR protein, and ultimately, alter its function in the body which is to produce thin, free-flowing mucus in the respiratory, digestive, and reproductive system, etc.

<h3>What is the CFTR Protein?</h3>

Normally, the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) protein functions as a membrane channel protein that transports negatively-charged ions, such as chloride ions, in and out of the cell. It also transports water which is used to form thin, free-flowing mucus seen in the respiratory, digestive, and reproductive systems. It can also influence other channels to regulate the entry of sodium ions across plasma membranes seen in the pancreas and lungs.

The CFTR protein mutation found in Cystic Fibrosis (CF) is present in almost 70% of CF patients. The mutation alters the structure of the chloride ion channel and movement of chloride ions and water in and out of the cell. Thus, impairing the production of mucus, which is characteristically sticky and thick seen in Cystic Fibrosis.

6 0

3 years ago

A student conducted an experiment to observe what happed a plant cell when paced in different solutions. Analyze the following o

Ainat [17]

Answer:

Water is diffusing in and out of the cell at the same rate.

Water is moving into the cell at a faster rate than out of the cell.

Water is moving out of the cell at a faster rate than into the cell.

Water is only moving out of the cell.

Explanation:

4 0

3 years ago

A gardener crosses tall true–breeding pea plants with short true–breeding ones. Tall plants are dominant to short ones. He colle

lina2011 [118]

Not sure about where did you collect the seeds.

But all of the F1 should be tall because the tall plants are dominant originally

F2 will have 3/4 to be tall, assuming this genetic case is determined by only one factor, like Aa

8 0

4 years ago

Read 2 more answers

HELP GUYSSSSS PLS

pochemuha

Answer:

Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.

3 0

3 years ago