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allochka39001 [22]
3 years ago
6

Which are the four most abundant components of the atmosphere? Taken together, about what percent of the atmosphere do these fou

r components make up?
Biology
1 answer:
MA_775_DIABLO [31]3 years ago
3 0
The most abundant in the atmosphere are Nitrogen, Oxygen, Argon, and Carbon Dioxide. All of these combined take up about 99.9% of the Earths atmosphere

Hope this helped!! :D
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What is the role of the protein pumps?
levacccp [35]

Answer:

Pumps, also called transporters, are transmembrane proteins that actively move ions and/or solutes against a concentration or electrochemical gradient across biological membranes. One moves with the concentration gradient (high to low) which powers the movement of the other against the gradient (low to high).

5 0
2 years ago
How might a gene mutation be silent, with no observable effect on a cell or an organism? A. Codons are complementary to anticodo
steposvetlana [31]

Answer:

D. Many amino acids are encoded by multiple codons. A gene mutation that encodes the same amino acid would have no observable effect on the cell or the organism

Explanation:

If gene mutation does not change code (gene still encodes for the same amino acid), the same protein with its function will be produced. This is called synonymous mutation.

Silent mutations might also occur when  codon is altered to produce an amino acid with similar function as previous (e.g. leucine to isoleucine) so that the function of protein is not significantly changed.

8 0
3 years ago
A client has undergone a left hemicolectomy for bowel cancer. Which activities prevent the occurrence of postoperative pneumonia
Hunter-Best [27]

The measurable activities like Coughing, breathing deeply, frequent repositioning, and using an incentive spirometer are for preventing postoperative pneumonia. Hence, Option C is correct.

<h3></h3><h3>What is postoperative pneumonia?</h3>

Pneumonia is caused by Streptococcus pneumoniae and Haemophilus influenzae leads to infection of the alveoli of lungs.

This type of pneumonia is a rare medical condition happens after local anesthesia has been given to a patient.

The primary causes are the amount of anesthesia given, poor handling of chemicals, the type of anesthesia given to the patient.

To prevent the occurrence of postoperative pneumonia are medicating the patient  and use of incentive spirometer. Hence, Option C is correct.

Learn more about pneumonia, here:

brainly.com/question/15159868

#SPJ4

Your question was incomplete, so the probable question was

A client has undergone a left hemicolectomy for bowel cancer. Which activities prevent the occurrence of postoperative pneumonia in this client?

A. Administering oxygen, coughing, breathing deeply, and maintaining bed rest

B. Coughing, breathing deeply, maintaining bed rest, and using anincentive spirometer

C. Coughing, breathing deeply, frequent repositioning, and using anincentive spirometer

D. Administering pain medications, frequent repositioning, andlimiting fluid intake

8 0
2 years ago
WILL GIVE BRAINLIEST!!!!!!! 2 ANSWERS!!!!! FOR SCIENCE
tresset_1 [31]
The Answer is C, hope this helps!
7 0
3 years ago
1. In terms of thermal energy, why does a bottle of soda left in the sun have a higher temperature than one left in an ice bucke
otez555 [7]
1. The bottle left in the sun is exposed to the thermal energy which causes it to heat up. Ice is cold and the bottle is in direct contact with the ice.

2. Its harder for cold winds to get through to you when theres 3 or even 4 layers of clothing on your body than one thick one.

3. Common Sense?... the rug is thick and the tile is... a tile 
4 0
3 years ago
Read 2 more answers
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