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A person who has recovered from mumps is protected from contracting the disease again by a _______. slow production of antibodie

aliina [53]

<span>This person is protected from the disease due to a slow production of antibodies. The person already had lack of antibodies before contracting the disease, a primary immune response the moment they contracted the disease, and they can use their slow production of antibodies to combat the disease as a secondary immune response if they come in contact with it again.</span>

7 0

3 years ago

Select the two true statements.

Vikentia [17]

Answer:

Option D. When Earth is between the sun and moon, we see a full moon.

Explanation:

Full moon is the lunar phase in which moon is fully illuminated.

If the earth comes between sun and moon, full moon appears. When moon comes between earth and sun, this is called solar eclipse while when the moon passes behind the earth, this called lunar eclipse.

5 0

4 years ago

Many of the biochemical reactions that occur within cells are catalyzed by enzymes. Which of the following statements is true ab

Sever21 [200]

MOST ENZYME ASSISTED REACTIONS ARE REVERSIBLE.

this is because :

1. most enzyme assisted reactions are fast , not slow.

2. most enzyme reactions cannot take place at any temperatures as enzymes get denatured at high temperatures and so are will become unable to work.

3. ribosomes are organelle in cytoplasm which form proteins for cells.....as enzymes are proteins we can say they also manufacture enzymes.......but it is not necessary that enzyme assisted reactions can only take place within a ribosome.

4. but it is known that MOST enzyme assisted reactions ARE reversible.

so option 4 is true.

HOPE IT HELPED !!!!

6 0

3 years ago

What happened with the climate of Tanzania between 1960 and 1975?

Anastaziya [24]

Answer:

The trend line shows the climate having an increase in temperature as the years go by.

Explanation:

3 0

3 years ago

Cellular respiration may occur by either aerobic or anaerobic means. Identify the type of respiration that matches each item. On

gulaghasi [49]

Answer:

The respiration, which takes place in the existence of oxygen is termed as aerobic respiration. In the process, glucose goes through the process of glycolysis to generate two molecules of pyruvate that further gets transformed into acetyl-CoA and enters the citric acid cycle. The energy generated from both the citric acid cycle and glycolysis is mediated by the energy carriers like FADH2, NADH2, etc to the ETC to produce ATP. The net production of ATPs while undergoing aerobic respiration is 36-38 ATPs.

On the other hand, the respiration, which takes place in the non-existence of oxygen is termed as anaerobic respiration, also known as fermentation. The process takes place within the cells of yeasts, in the process also the formation of pyruvate takes place as the cell goes through the process of glycolysis. This pyruvate is further converted to acetaldehyde, which further gets converted to alcohol or ethanol. In the process, the net production of ATP is 2, and in animals, the same procedure is termed as lactic acid fermentation.

Thus, glycolysis takes place both in aerobic and anaerobic respiration.

The net gain of 36 or 38 ATPs takes place in aerobic respiration.

The net gain of 2 ATPs takes place in anaerobic respiration.

Lactic acid fermentation is a kind of anaerobic respiration.

The alcohol fermentation is a kind of anaerobic respiration.

The electron transport chain is used in the aerobic form of respiration.

The citric acid cycle is also used in aerobic respiration.

6 0

3 years ago