Answer:
Proteins are like carbohydrates and fats (lipids) because they contain carbon, hydrogen and oxygen. On the other hand, proteins also contain _nitrogen__________ while carbohydrates and fats do not.
Explanation:
Proteins are formed by units: amino acids. These are organic molecules that contain carboxyl (COOH) and amino (NH2) groups. These groups bind to the carbon called alpha (α), which also binds to a side chain (R chain) and a hydrogen atom (H). There are 20 types of amino acids.
<span>Construct a hypothesis.</span>
Explanation:
C. They make it more fluid
Lipids are composed of fatty acids which form the hydrophilic head and glycerol which forms the hydrophilic tail; their arrangement can give these non-polar macromolecules hydrophilic and hydrophobic properties. Via diffusion, small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds.
The hydrophilic heads of the bilayer are attracted to water while their water-repellent hydrophobic tails face towards each other- allowing molecules of water to diffuse across the membrane along the concentration gradient.
Transmembrane proteins are embedded within the membrane from the extracellular fluid to the cytoplasm, and are sometimes attached to glycoproteins (proteins attached to carbohydrates) which function as cell surface markers. Cholesterol, which is comparatively rigid, anchors other molecules attached to the membrane, maintain membrane stability or structural integrity and aid in separating some lipids, helping with membrane fluidity at low environmental temperatures.
Membrane components brainly.com/question/1971706
Learn more about plasma membrane transport brainly.com/question/11410881
#LearnWithBrainly
Biological measurements are the parameters associated with biological systems. An incorrect diagnosis and medical interventions are some measurements due to poor classification.
<h3>What are risk factors?</h3>
Risk factors are the biological, psychological, or social influences that affect the result or the outcome that can be positive or negative. The biological measurement risk factors might include the organism's system.
The poor classification of the biological risk factor can lead to an incorrect diagnosis of the condition followed by medical treatment and procedures that might have side effects.
Therefore, the medical diagnosis and intervention can be some risk factors.
Learn more about risk factors here:
brainly.com/question/14306751
#SPJ1
