Transfer pipet that had markings every 0.1 mL. . Heres A Link To The Quizlet w Similar Answers To Your Similar Questions https://quizlet.com/86478626/chemistry-chapter-1-topic-review-flash-cards/
Fats/Lipids: three fatty acids and a glycerol molecule
Nucleic acids: nucleotides
proteins: amino acids
carbohydrates: monosaccharides, dissaccharides, polysaccharides
Answer:
Erythrocytes are not considered true cells, because of their lack of a nucleus. The effect of having no nucleus makes their self-reproduction impossible, and the absence of mitochondria is a disadvantage because they have to obtain energy by alternative reactions.
Explanation:
Erythrocytes, or red blood cells, are the structure in charge of transporting gases in the blood. When these cells are mature, they have already lost their nucleus —in order to have space to house the hemoglobin molecule— which prevents mature red blood cells from being able to reproduce.
Additionally, red blood cells do not have mitochondria —the main energy generator in eukaryotic cells— so in order to obtain energy they need to perform lactic fermentation, with a lower enegetic yield, which may be a disadvantage, but sufficient for this structure to perform its function.
<h2>ANSWER :</h2>
Which of the following is not a step in the mass production of an organic substrate in a fermentor?
I think E. To remove waste products and dispose responsibly.
------lol--------
<h2>Part 1 Answer</h2>
<u>Limestone is a type of</u><u> sedimentary rock </u>
<h2>Explanation:</h2>
Limestone is a type of sedimentary rock which is composed mainly of skeletal parts of organisms living in water such as coral, forams and molluscs. The major materials of limestone are the minerals such as calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3). Limestone can turn into the metamorphic rock called marble if the right conditions occur.
<h2>Part 2 Answer:</h2>
<u>Over time limestone </u><u>can be deformed and crystallized</u>
<h2>Explanation:</h2>
Limestone and chalk are mostly made up of calcium carbonate. When acidic rainwater falls on limestone or chalk, these rocks may react with the rainwater, causing the rock to be weathered. With the passage of time if limestone has been squeezed and reshaped by temperature and pressure, its structure and composition changes to form a recrystallised limestone which is called marble.