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
Tju [1.3M]
3 years ago
12

19. Triglycerides are BLANK Select one : O A. carbohydrates O B. nucleotides O C. proteins D. fats

Biology
1 answer:
ella [17]3 years ago
5 0

Answer:

D. fats

Explanation:

Triglycerides are the main substance of body fat found in humans and other vertebrates. These are esters derived from glycerol and fatty acids. High amounts of triglycerides are dangerous for heart health.

You might be interested in
What are the two main functions of the nervous<br>system?​
mamaluj [8]

Answer:

sensory and integration

Explanation:

those are the two main functions.

5 0
3 years ago
Read 2 more answers
Which type of mutation affects the largest number of genes
SashulF [63]

Answer:

Chromosomal Mutation

Explanation:

The development and function of an organism is in large part controlled by genes. Mutations can lead to changes in the structure of an encoded protein or to a decrease or complete loss in its expression. Because a change in the DNA sequence affects all copies of the encoded protein, mutations can be particularly damaging to a cell or organism. In contrast, any alterations in the sequences of RNA or protein molecules that occur during their synthesis are less serious because many copies of each RNA and protein are synthesized.

Geneticists often distinguish between the genotype and phenotype of an organism. Strictly speaking, the entire set of genes carried by an individual is its genotype, whereas the function and physical appearance of an individual is referred to as its phenotype. However, the two terms commonly are used in a more restricted sense: genotype usually denotes whether an individual carries mutations in a single gene (or a small number of genes), and phenotype denotes the physical and functional consequences of that genotype.

5 0
3 years ago
Read 2 more answers
A male cardinal's red color is an example of a trait affected by natural selection. The females of the species choose mates
kompoz [17]

Answer:

In the cardinals, if the females start using a different criterion than the color of the feather when they choose couple, most likely to happen is that decreased variation in the shades of red because no form of the trait is advantageous.

Explanation:

Options for this question are:

  • <em>Increased variation in the shades of red because the selection pressure has been relieved.</em>
  • <em>Increased variation in the shades of red because the cardinals try different ways to impress the females.</em>
  • <em>Decreased variation in the shades of red because no form of the trait is advantageous.</em>
  • <em>Decreased variation in the shades of red because the only reason for variation was selection pressure.</em>

In the context of natural selection, male cardinals court females using the coloring of their feathers as a form of sexual selection. This means that the shades of red in the feathers are a selection criterion in these birds, and the more visible shades represent an advantage.

But, if the selection criterion was not the color of the feathers, this trait would no longer represent an advantage in the competition between the males to be chosen as a mate. Instead, the trait that would determine sexual selection would be the one that experiences an increase in its variation<em>.</em>

5 0
2 years ago
PLEASE HELP!!!!!
Irina-Kira [14]

Answer:

A. meiosis

Explanation:

  • Meiosis is an asexual reproduction conducted by gametes to form four new, haploid cells.
  • It is important to ensure When fertilization occured, it form a zygote with diploid cells.
5 0
3 years ago
Read 2 more answers
As the frequency of a wave increases the sound ___​
raketka [301]

Answer: Gets higher

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Nervous/endocrine questions help pls!!
    11·1 answer
  • Which of these are by-products of cellular respiration?
    8·1 answer
  • Which planets are often called the terrestrial planet's<br>​
    9·2 answers
  • Which of the following does not represent conditions believed by scientists to have been present on early Earth?
    5·1 answer
  • 2. What does the atomic model teach you about the ability of scientists to
    5·1 answer
  • The populations decrease as you go from the bottom of the food chain to top. Why do you think is so
    9·1 answer
  • Why does DMD affect mostly boys? Describe the type of inheritance pattern that DMD follows
    13·1 answer
  • Why do you classify pteridophytes under Trachaeophyta?
    15·1 answer
  • Cyanobacteria are organisms that use the sun's energy to produce their own food. During a storm, a population of cyanobacteria w
    13·1 answer
  • When a cell with 24 chromosomes divides by mitotic cell division, the resulting daughter cells with each have a maximum chromoso
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!