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Serga [27]
2 years ago
15

Questions

Biology
1 answer:
Sonbull [250]2 years ago
4 0

The steps involved in herpes simplex virus lytic cycle are: attachment on the epithelial cells. Penetration of the herpes virus inside the cell. Uncontrolled replication of the virus takes place. The virion gets assembled and finally released by bursting the cell.

Explanation:

The lytic infection of the virus results in breaking of bacterial or any cell after its replication.The lytic infection is phage infecting bacteria and getting replicated and bursts the cell of bacteria.

There are 5 stages in which lytic infection takes place in any virus like herpes simplex virus:

Attachment on bacterial cell wall:

penetration of virus

biosynthesis

maturation

release of virions

During the infection the HSV genes are expressed in the epithelial cells and get replicated resulting in sores and irritations as in genitals.

the cycle is generally 18- 20 hours long.

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8. Albinism is a harmful mutation where animals are completely white. This mutation is harmful because individuals are more easi
Digiron [165]
C, decrease.
If the trait is easy to be seen by predators, they will be caught more often than those without the trait, thus reducing the frequency of the trait.
4 0
3 years ago
In order to understand how the food you eat helps to fuel your body during exercise, you must first be able to use the vocabular
gtnhenbr [62]

Answer:

1. Cardiorespiratory exercise, also known as aerobic

exercise, uses oxygen and typically involves using large muscle groups during continuous activities.

2. Your body produces energy under anaerobic conditions during the first few seconds of intense exercise.

3. When the end phosphate is hydrolyzed from an ATP molecule, ADP is formed, and energy is released.

4.  CP  (Creatine phosphate) is stored in the muscles and is broken down to replenish ATP stores.

5. When participating in low-intensity activities over a long period of time, the body primarily uses fat for energy.

6. A small amount of amino acids

can be utilized for energy production during endurance events, but their primary role is to promote muscle growth and help with repair.

<em>7. Your body burns </em><em><u>carbohydrates</u></em><em>  for energy during every type of exercise that lasts longer than three seconds. Intensity and duration of exercise will affect the percentage of energy that is derived from this source.</em>

8. Endurance athletes may use a training strategy known as carbohydrate loading  to maximize their body's glycogen stores.

9. The body's preferred carbohydrate source for energy during very high intensity exercise is muscle glycogen.

Explanation:

The correct question includes the following incomplete sentences:

1. Cardiorespiratory exercise, also known as ________ exercise, uses oxygen and typically involves using large muscle groups during continuous activities.

2. Your body produces energy under _______ conditions during the first few seconds of intense exercise.

3. When the end phosphate is hydrolyzed from an ____ molecule, ADP is formed, and energy is released.

4.  ____ is stored in the muscles and is broken down to replenish ATP stores.

5. When participating in low-intensity activities over a long period of time, the body primarily uses ____ for energy.

6. A small amount of _______ can be utilized for energy production during endurance events, but their primary role is to promote muscle growth and help with repair.

7. Your body burns _______for energy during every type of exercise that lasts longer than three seconds. Intensity and duration of exercise will affect the percentage of energy that is derived from this source.

8. Endurance athletes may use a training strategy known as _________ to maximize their body's glycogen stores.

9. The body's preferred carbohydrate source for energy during very high intensity exercise is _________.

Words to complete are:

  • <em>anaerobic</em>
  • <em>carbohydrate loading</em>
  • <em>ATP</em>
  • <em>carbohydrates</em>
  • <em>aerobic</em>
  • <em>amino acids</em>
  • <em>fat</em>
  • <em>muscle glycogen</em>
  • <em>CP</em>

Physical exercise involves the additional consumption of oxygen and nutrients to compensate for the increased energy demand that such activity entails.

In general, the body uses the energy metabolism to obtain the energy necessary to carry out its functions.Under normal conditions, energy in the form of ATP is obtained from glucose, a carbohydrate, which requires oxygen, to perform aerobic metabolism.

The different types of physical exercise will require, according to their intensity and duration, alternative metabolic pathways, which include the use of lipids and proteins as an energy substrate, as well as anaerobic metabolism, which does not require oxygen, but whose energy output is lower.

The body's carbohydrate reserves are found in the liver and muscle tissue in the form of a glucose polymer called glycogen. Carbohydrate loading is a technique used by high-performance athletes to store as much glucose as possible, with a special and appropriate diet of low-calorie carbohydrates.

Creatine phosphate (CP) -found in muscle- is a donor molecule of phosphate groups, necessary for the production of ATP, through the action of the enzyme creatine phosphate kinase (CPK).

7 0
3 years ago
Consider a single bacterium starting out under ideal conditions. Its generation time is 20 minutes. How many bacteria will there
Colt1911 [192]
There will be 6 bacteria 2 hours later.
3 0
3 years ago
Which of the following molecules are involved in pattern formation during development?
Leno4ka [110]

Answer:

C) cytoplasmic determinants

Explanation:

Cytoplasmic determinants are special molecules which play a very important role during oocyte maturation, in the female's ovary.

5 0
3 years ago
Read 2 more answers
What is the genotype of a male with red-green color blindness?
balandron [24]

Answer:

The genotype of male with red-green color blindness is XY, X chromosome possessing recessive allele of gene responsible for differentiating red-green color.

Explanation:

Color blindness is sex-linked trait and its inheritance follows criss-cross pattern. Dominant gene of allelomorpihc pair enables a person to differentiate between red and green color.

The genotype of male and female are different for the pair of sex chromosomes. Male is hetero-zygous (XY) and female is homo-zygous (XX). The gene controlling this trait is present on X chromosome.

Hope this helps (:

8 0
3 years ago
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