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Amiraneli [1.4K]
3 years ago
5

PLeAsE hElP mEeEe

Biology
2 answers:
tankabanditka [31]3 years ago
7 0
The building blocks of carbohydrates are monosaccharides
Shkiper50 [21]3 years ago
5 0

Answer:

C

Explanation:

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What is a possible eDuring exercise, sensory receptors detect changes in oxygen and carbon dioxide levels in the blood. This inf
SpyIntel [72]

Answer:

Exercise is important for the body to function properly.

Explanation:

Exercise helps a person to maintain the oxygen amounts in the body. Exercise, as such, enhances and regulates almost every system of the body including the nervous, respiratory, circulatory and hormonal systems.

The sympathetic division of the autonomic nervous system controls the physical activities in a person's body by detecting the low levels of oxygen and increasing amounts of carbon dioxide in the body.

3 0
3 years ago
What are the physical infrastructures of X-ray crystallographic structural biology?
Ulleksa [173]

Answer:

The physical infrastructure for X-ray crystallography structural biology includes synchrotrons, which are affordable by a nation. There are 47 in the world (lightsources.org). Each synchrotron provides a number of beamlines for experiments, usually including several optimized for macromolecular X-ray crystallography, often some for other structural biology techniques including SAXS (Small-Angle X-Ray Scattering) and CD (Circular Dichroism), and usually some beamlines for material sciences and other non-biological applications.

Explanation:

https://www.creative-biostructure.com/Data-Processing-and-Interpretation-584.htm

8 0
3 years ago
PA answer plss<br> Tama o Mali<br> 1.nang bubbly NG kapwa
Arlecino [84]

Answer:

mali

Explanation:

masama po ang mang bully ng kapwa natin

6 0
3 years ago
Read 2 more answers
Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

7 0
3 years ago
Read 2 more answers
Which pair of alleles does not represent a Homozygous gene pair?
Anestetic [448]

Answer:Bb

Explanation:

Homozygous gene pair are pair of allele that are identical e.g BB

Heterozygous gene pair are pair of allele that are not identical e.g Bb

Heterozygous gene pair could show complete dominance where the Allele for dominant will completely mask the effect of the reccessive allele and the individual will express the trait of the dominant allele.

6 0
3 years ago
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