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kifflom [539]
2 years ago
5

Is glycerol a A) lipid B) protein C) carbohydrate

Biology
2 answers:
Rama09 [41]2 years ago
4 0

Answer:

a

Explanation:

a lipid is the right answer

seraphim [82]2 years ago
4 0

Answer:

None. It is a sugar alcohol that comprises fatty acid chains (lipids).

Explanation:

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A nucleotide consists of a phosphate group, a pentose sugar, and a __________________, all linked together by covalent bonds. po
solong [7]

Answer:

d. nitrogen-containing base .

Explanation:

A nucleotide comprises a phosphate group, a pentose sugar and a nitrogenous base (nitrogen-containing base).

A nitrogenous base is a type of aromatic heterocyclic organic compound which essentially has nitrogen in it. The base can be a purine or pyrimidine. Purine nitrogenous bases are adenine (A) and guanine (G) while pyrimidine nitrogenous bases are cytosine (C), thiamine (T) and uracil (U).

Till the time a base is not attached to covalently linked phosphate group and a pentose sugar, it is known as nucleoside. But as soon as we attach any nitrogenous base to the nucleoside, a nucleotide is formed. So it means a nucleotide is nucleoside + nitrogenous base.

Examples are as under:

A nucleotide which has adenine as nitrogenous base is known as adenosine triphosphate (ATP) while a nucleotide which has guanine as nitrogenous base is known as Guanosine-5'-triphosphate (GTP).

7 0
2 years ago
What gets passed from one cell to another in sexual reproduction
RoseWind [281]

Answer:

Cell division is the mechanism by which DNA is passed from one generation of cells to the next and ultimately, from parent organisms to their offspring. During meiosis, the cells needed for sexual reproduction divide to produce new cells called gametes.

8 0
3 years ago
Read 2 more answers
C) Explain why antibiotics can be used to treat bacterial infections, but not viral infections
denis-greek [22]

Answer:

Antibiotics are strong medicines that treat bacterial infections. Antibiotics won't treat viral infections because they can't kill viruses.

Explanation:

You'll get better when the viral infection has run its course. Common illnesses caused by bacteria are urinary tract infections, strep throat, and some pneumonia.

5 0
2 years ago
Drag the tiles to the correct boxes to form correct pairs. Not all tiles will be used.
Sav [38]

Answer and Explanation:

  • If the amount of daylight  increases plant growth, then  plants will have higher rates  of growth during the summer. hypothesis.
  • The outer layer of the Earth is  divided into plates that move  due to convection currents under the surface. theory
  • For every action or force  in nature, there is an equal  and opposite reaction. law
  1. A hypothesis is a scientific conjecture, not verified that requires corroboration. It is a possibility, but not a fact.  A hypothesis must express what is expected to occur in a perfectly comprehensive manner. There must be a logical relation between variables. It must be objective. The researcher suggests a hypothesis in order to predict what is going to happen. There are different kinds of hypotheses: descriptive, correlative, differentiative, or causative.  
  2. A law is an affirmation based on repeated experimental observations, it is not that might describe one aspect of a natural phenomenon. This means that it is corroborated by facts, and not only by logic. There is a relation cause-effect.  
  3. The scientific theory is a conceptual framework used to explain facts or phenomena and to make predictions.  The theory is fundamental to science because it allows scientists to organize and understand observations.  The construction of a theory begins with a hypothesis. The scientist believes that a certain phenomenon occurs in a certain way and so he/she performs observations under the scientific method to prove that his/her hypothesis is valid or not valid. The systematization of the observations as well as of the empirical data collected might derive in a scientific theory that can explain the analyzed phenomenon.  A scientific theory is a knowledge that was contrasted in several ways.

6 0
3 years ago
Type of cellular respiration that requires oxygen to occur
soldier1979 [14.2K]
<span>aerobic respiration requires oxygen in order to release energy from glucose for cellular use. Carbon dioxide and water are waste products of aerobic respiration. This process occurs in organelles called mitochondria, which are the energy-producing parts of the cell.</span>
3 0
3 years ago
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