1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
julsineya [31]
3 years ago
7

Given that the function of egg yolk is to nourish and support the developing chick, complete the explanation of why egg yolks ar

e so high in fat, protein, and cholesterol.
Biology
1 answer:
Assoli18 [71]3 years ago
3 0

Answer:

Chick with in the egg depend for all its energy and food requirement on the egg yolk , therefore egg yolk is rich in fat, protein, and cholesterol.

Explanation:

Before the egg breaks and the chick comes out, few days nourishment for chicks is required. Hence, the egg yolk needs to be nutritious as new developing chick (with in the egg) rely for essential nutrients (required for growth) on the egg yolk. Chick require energy  from yolk, hence it is rich in fat (energy). It also needs to grow and develop, therefore egg yolk has lot of protein (building blocks). Lipid and cell with in the yolk help in formation of cell and strengthening of bones and feathers

You might be interested in
When the temperature of the outside air exceeds their internal body temperature, jackrabbits living in hot, arid lands will when
rjkz [21]
The answer is: 'constrict the blood vessels in their large ears to reduce transfer of external heat to the blood in their ears.' This is an example of thermoregulation. Thermoregulation is the ability of the<span> </span>body to keep body temperature<span> within certain boundaries, even when the temperature of the surrounding environment is very different. The regulation of temperature by thermoregulating organisms is one aspect of </span>homeostasis. By using heat exchange systems, such as employed in this example, the animal will need to expend less energy on behavioural adaptations to maintain a constant body temperature.
7 0
3 years ago
During which stage of a cell’s cycle do the replicated chromosomes become visable?
Orlov [11]

Answer:Prophase

Explanation: Prophase is when chromosomes are made and the nuclear membrane breaks it down and later into the appearance of spindle fibers.

6 0
3 years ago
The functional unit of the kidney is the .
katrin2010 [14]

Answer:

Nephron

Explanation:

4 0
3 years ago
Read 2 more answers
20 mL of pure water weighs how much?
just olya [345]

Answer:

1 g/mL. Thus, 20 mL of pure water weighs 20 g.

Explanation:

3 0
3 years ago
Which option(s) correctly describes chromosomes?
laiz [17]

Answer:In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing. However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope. Most of what researchers know about chromosomes was learned by observing chromosomes during cell division.

Each chromosome has a constriction point called the centromere, which divides the chromosome into two sections, or “arms.” The short arm of the chromosome is labeled the “p arm.” The long arm of the chromosome is labeled the “q arm.” The location of the centromere on each chromosome gives the chromosome its characteristic shape, and can be used to help describe the location of specific genes.

8 0
2 years ago
Other questions:
  • Organisms that rely on other living things for food are called
    7·2 answers
  • An example of the interaction of the nervous and endocrine systems can be seen in our response to danger. The _______________ or
    8·1 answer
  • Sickle-cell anemia is an example of codominance. What implications does this have for people with one or two copies of the sickl
    13·1 answer
  • Gloria, a student from a poor family, goes to a therapist for treatment of her test anxiety. Her therapist tells her that the an
    6·1 answer
  • 2.Originally, scientists classified
    10·2 answers
  • 2.) 19. Which of these processes is important in increasing genetic diversity in
    14·2 answers
  • How do bacteria in hydrothermal vents produce food?
    8·1 answer
  • Explain how a person could die from drinking too much water. Be sure to use the following terms in your answer: diffusion, osmos
    14·1 answer
  • These superior inherited traits led Darwin to another idea, the finches' increased
    12·1 answer
  • What is the taxonomy order of the dove Orchid
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!