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belka [17]
2 years ago
15

Which lipoprotein carries cholesterol to the cells in your body, but can get stuck in arteries while traveling in the blood, dep

ositing cholesterol that eventually leads to plaque formation?.
Biology
1 answer:
Viktor [21]2 years ago
5 0

LDL (low-density lipoprotein) carry cholesterol from the liver to the tissues and can contribute to the formation of plaque that builds up in the arteries.

<h3>What are lipids?</h3>

Lipids are soluble in fat and to circulate in the blood, which is an aqueous medium, they form lipoprotein complexes called lipoproteins, these constitute a transport medium and circulating reservoir for lipids.

<h3>Characteristics of LDL (low-density lipoprotein)</h3>

  • Low-density lipoproteins, composed of 50% triglycerides, are the ones that transport the lipids synthesized in the liver to other parts of the body.

  • LDL, composed mainly of cholesterol, when in excess, also deposits it on the walls of the arteries, contributing to the formation of plaque.

Therefore, we can conclude that excess LDL (low-density lipoprotein) poses a health risk because it facilitates the accumulation of fat in the arteries.

Learn more about lipoproteins here: brainly.com/question/16170788

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Case 12-2 Mother Goose Computing, Inc. provides computational biology consulting services. They are currently updating several o
Reil [10]

Answer:

Direct.

Explanation:

An information system can be defined as a set of components or computer systems, which is used to collect, store, and process data, as well as dissemination of information, knowledge, and distribution of digital products.

Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.

Additionally, an information system comprises of five (5) main components;

1. Hardware.

2. Software.

3. Database.

4. Human resources.

5. Telecommunications.

Hence, an information system interacts with the overall system by receiving data in its raw forms and information in a usable format.

In this scenario, Mother Goose Computing, Inc. are currently updating several of their systems. For the genomics division, it's planning to replace the old system by the new one all at once. Thus, this is called a direct conversion.

Direct conversion can be defined as a process which typically involves the establishment and implementation of a new system followed by an immediate discontinuation of the old system all at once. Thus, on a particular date and time, the old system would be discontinued while the new system is immediately adopted for use in the particular organization.

8 0
3 years ago
You are working with a 125 million bp human chromosome (1 centimorgan = 1 million bp), and wish to use markers to map newgenes v
Lena [83]

Answer:

After every 0.192 centimorgan

Explanation:

If there are 125 million base pairs then according to the parallel ratio compare rule it should contain an average of 650 genes. If every gene has to be marked by a single marker on each end then a total number of 651 markers are used after every 0.192 centimorgan distance.

4 0
3 years ago
A parent cell gives rise to daughter cells with identical genetic information. Which of the following data supports the idea tha
Yuri [45]

Answer:

A feline skeletal muscle cell undergoes cell division, resulting in two feline skeletal muscle cells.

Explanation:

We are looking for a parent cell that gives rise to daughter cells with identical genetic information.

In simpler words, we are looking for something that makes 'clones' of itself.

In this statement (second option), the parent and daughters are all feline skeletal muscle cells.

A <u>feline skeletal muscle cell</u> undergoes cell division, resulting in two <u>feline skeletal muscle cells</u>.

Other incorrect choices: (All having to do with reproduction).

A child has <u>brown eyes</u>; one of its biological parents has <u>green eyes, and the other has brown eyes</u>.

This situation has two parents, each with a different trait. The child takes one of the parent's trait. The parents did not make a 'clone' of themselves.

A human sperm fuses with a human egg cell, resulting in the development of a new human.

The parents don't make 'clones' of themselves. The sperm did not make more sperm. The egg did not make more egg cells.

A <u>long-stemmed</u> plant reproduces with a <u>short-stemmed</u> plant, and the offspring are all <u>long-stemmed</u>.

The offspring plant only took the trait from one of it's parents. Also, whole plants are not individual cells.

4 0
3 years ago
What is an example of a eukaryote?
ivann1987 [24]
A plant and animal cell is eukaryotic

a eukaryotic cell has a nucleus instead of floating DNA which a prokaryotic cell has
3 0
3 years ago
Type of bond that forms to join monomers into polymers
solmaris [256]
Bond covalent. monomers are joined together by a dehydration reaction in which two molecules are covalently bonded to each other through the loss of a water molecule
5 0
2 years ago
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