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pav-90 [236]
4 years ago
15

Why can the body only metabolize d-glucose?

Biology
1 answer:
Assoli18 [71]4 years ago
6 0

Because l-glucose is toxic in nature.

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Living parts of an ecosystem are<br> called
Anna007 [38]

Answer:

The living components of the environment are known as biotic factors

Explanation:

Biotic factors include plants, animals, and micro-organisms. The non-living components of the environment are known as abiotic factors. Abiotic factors include things such as rocks,water,soil,light,rocks etc...

7 0
3 years ago
You have a total body concentration of 300 mOsM and total body volume of 3 liters. If you add 0.5 L of a solution containing 150
Alexus [3.1K]

Answer:

300 mOsM

Explanation:

The application of osmotic equilibrium comes in.

Using the equation; solute/volume = concentration

S/V =C

7 0
3 years ago
True or false: Sex cells are haploid because they only contain one set of unpaired chromosomes.
patriot [66]

Answer:

true

Explanation:

remember- Haploid it sounds like half, so when you think of half, always think of sex chromosomes.  23 chrom.

   diploid- well its the other one so yeah  46 chrom.

4 0
3 years ago
What should i know about proteins?​
katrin [286]

Proteins  are unbranched polymers constructed from 22 standard α-amino acids.

The protein show four levels of structural organisation; the primary structure, secondary structure, tertiary structure and quaternary structure.

The structure of proteins are stabilized by peptide bonds between the amino acid and hydrogen bond between the peptide chainds.

The primary structure of a protein is determined by the sequence of amino acids, but secondary and tertiary structures of protein define their natural or native conformation.

The solubility of protein varies according to the pH, ionic strength, nature of solvent, temperature etc.

Proteins can be classified as simple proteins or conjugated proteins on the basis of their composition.

The proteins can also be classified as fibrous proteins or globular proteins on the basis of their shape.

Proteins play a major part in body structure and function as most of the molecules like antibodies, immunoglobulins, hemoglobin, myoglobin ,most of the enzymes are proteins.

So proteins are also called building blocks of the body.

4 0
3 years ago
Which of the following best explains why enzymes are necessary for many cellular reactions?
vredina [299]
The answer is choice d
5 0
3 years ago
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