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Ugo [173]
3 years ago
11

What is the orthognathous face???​

Biology
1 answer:
MrRa [10]3 years ago
7 0

Answer:

(especially of a person) having a jaw that does not project or recede so that the facial profile is nearly vertical

Explanation:

its my brainliest answer

i think it could help

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Difference between incomplete and complete ventilation? any 4​
Temka [501]

Answer:

Due to exchange of gases i.e. normal and abnormal.

Explanation:

The main difference between incomplete and complete ventilation is the occurrence of normal and abnormal exchange of gases. The mechanism in which the exchange of gas happens completely without any difficulty is called complete ventilation. It is the process in which the required amount of oxygen is inhaled or inspired and appropriate amount of carbon dioxide is exhaled out of the body while on the other hand, incomplete ventilation is a mechanism in which exchange of gases is not normal.

7 0
3 years ago
Is this a marcomolecule?
bezimeni [28]

Explanation:

Protein I think is the answer for this question.

3 0
3 years ago
This problem has been solved!
larisa [96]

Answer:

The smallest size tube that will hold the entire reaction is 0.5ml

Explanation:

25ul (DNA sample) + 25ul (enzyme) + 50ul (buffer) + 400ul (water) = 500ul total

since 1000ul=1ml, then 500ul = 0.5ml

Answer:

The device that mostlikely would not be used P20

Explanation:

P20 is a pipette used to measure and sample volumes of 20ul maximum.

Answer:

The reaction mix will have 400 units of the enzyme.

The working dilution will be 0.8 Units/ul.

Explanation:

The mix has 20ul of the enzyme which is 20Units/ul. Then we have 20ulx20Units/ul= 400 Units of enzyme in the mix.

Since the final volume is 500ul, the final concentration 400Units/500ul=0.8 Units/ul.

6 0
3 years ago
Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? Viruses can us
padilas [110]

Answer:

Viruses can use energy of living cells that they infect.

Explanation:

Hope it helps.

6 0
3 years ago
Which of the following statements is true?
zhuklara [117]

Answer:

The regulation of inflammatory responses at the site of infection is an example of paracrine signaling.

Explanation:

Paracrine signaling is a type of signaling where the cell communicates with their neighbor cells through the secretion of the signaling molecules. These signals move by the process of diffusion through the extracellular matrix.

Paracrine signaling helps in many biological activities in the body such as blood clotting, tissue repair, and reaction against allergens. Transfer of signals across a junction between two nerve cells is an example of practice signaling.

7 0
3 years ago
Read 2 more answers
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