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What else can I help you with?
Do lipids have nitrogen?
No, lipids do not contain nitrogen. Lipids are organic molecules made up of carbon, hydrogen, and oxygen atoms. Nitrogen is not a component of lipids.
Are lipids hydrophobic or hydrophilic?
Lipids are hydrophobic. This quality means that they repel water rather than draw it in.
What accounts for the grease spots in lipids?
Grease spots in lipids are due to the hydrophobic nature of lipids, which allows them to repel water and form greasy spots. Lipids have long hydrocarbon chains that are nonpolar and interact with each other more than with water, leading to the formation of these greasy spots.
Class of lipids which includes cholesterol and sex hormones?
steroids... The steroids are a group of lipids with no fatty acids. This group includes cholesterol, Bile Salts, and steroid hormones (which includes sex hormones).
What are the differences between saturated and unsaturated lipids, and how do these differences impact their chemical structure and health effects?
Saturated lipids have all single bonds between carbon atoms, while unsaturated lipids have at least one double bond. This impacts their structure by making saturated lipids solid at room temperature and unsaturated lipids liquid. Saturated lipids are linked to heart disease, while unsaturated lipids are considered healthier for the heart.
Where is the ribosome in a plant cell or animals cell?
Both cells! It's where proteins and lipids are modified to do dofferent jobs.
The ER sends proteins and lipids it makes to what to be modified?
The endoplasmic reticulum (ER) sends proteins and lipids in membranous vesicles to the Golgi body (also known as the Golgi apparatus or the Golgi complex). The Golgi body looks like a stack of pita breads; it resembles the ER. There, the membranous vesicles containing proteins or lipids will fuse with one side of the Golgi body known as the cis face.Inside the Golgi body, proteins and lipids will have carbohydrate molecules added to them, forming glycoproteins (proteins with carbohydrates attached) and glycolipids (lipids with carbohydrates attached). After being modified, the glycoproteins and glycolipids will exit the Golgi body in membranous vesicles through the trans face (the side opposite the cisface).
What produces lipids for the cell membrane?
Lipids for the cell membrane are produced by the endoplasmic reticulum, specifically the smooth endoplasmic reticulum. This organelle synthesizes lipids, including phospholipids and cholesterol, which are essential components of the cell membrane. Additionally, lipids can also be sourced from the diet and modified by the cell for use in the membrane.
What Substances targeted for export from the cell are modified and packaged in the .?
Substances targeted for export from the cell are modified and packaged in the Golgi apparatus. This organelle processes proteins and lipids synthesized in the endoplasmic reticulum, adding necessary modifications such as glycosylation. Once modified, the substances are sorted and packaged into vesicles for transport to their destinations outside the cell or to other organelles.
Do Golgi apparatus receive proteins and lipids from the endoplasmic reticulum?
Yes, the Golgi apparatus receives proteins and lipids from the endoplasmic reticulum. These molecules are modified, sorted, and packaged into vesicles for transport to their appropriate destinations within the cell.
Adipose tissue is a modified form of what?
Adipose tissue is a modified form of loose connective tissue. It is primarily composed of adipocytes, or fat cells, which store energy in the form of lipids. This tissue plays a critical role in energy regulation, insulation, and cushioning of organs, contributing to overall metabolic health.
What nmacromolecule is not organized in repeating units of monomers?
That are the lipids. They have fatty acids and glucerols
Are steroids lipids?
No, steroids belong to lipids, but not all lipids are steroids: eg. natural fats or oils are triglyceridic lipids, not steroidic lipids
Which macromolecule provides insulation and helps animal conserve heat?
That is the lipids. It is a good insulator.
Which ckass of macromolecules is not organized in repeating units of monomers?
The most common example is lipids.
Are steriods lipids?
yes, steriods is a form of lipids. lipids aresteroids, which have structures totally different from the other classes of lipids
Are lipids proteins?
lipids are fats
