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alekssr [168]
2 years ago
8

Where is the cell membrane

Biology
1 answer:
riadik2000 [5.3K]2 years ago
3 0
A. The cell membrane surrounds the cell.
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An mRNA strand has 204 bases to code for a protein from start to stop. how many amino acids will the resulting protein contain
Ivahew [28]
There will be 68 Amino Acids in the Protein produced. In translation, the RNA is read in groups of 3 bases. These three bases are called codons, and the complimentary bases are called anti-codons. Therefore, if we have 204 bases, then 204/3 bases in a codon = 68 codons. Each codon codes for an Amino Acid, so 68 codons results in 68 Amino Acids in the resulting protein.
5 0
3 years ago
Describe an example of a change in DNA that would cause a frameshift mutation
ikadub [295]

Answer:

A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read. ... For instance, if just one nucleotide is deleted from the sequence, then all of the codons including and after the mutation will have a disrupted reading frame.

5 0
3 years ago
a. The links joining monosaccharide residues in a polysaccharide are called ____________________ bonds.
aev [14]

Answer:  Glycosidic bonds.

Explanation:d

Glycosidic bonds are covalent bonds that  join monosaccharides or longer glucose chains to other monosaccharide or carbohydrates to form disaccharides, oligosaccharides and polysaccharides and are named according to the type  of the atom present on the second carbohydrate to be linked. The bond is usually  formed between the hemiacetal of  the first carbohydrate and the functional  group on the second molecule which could be Oxygen-, Nitrogen-Sulphur -, and Carbon -glycosidic bonds.

Examples of  Polysaccharides are Cellulose Starch , Glycogen  formed by the linkage of many long residue monosaccharides connected through  glycosidic bonds.

5 0
4 years ago
In the lizard species L. vivipara, most females from the colder, mountainous part of the range live much longer than do individu
Vika [28.1K]

Answer:

C Decreased fecundity

Explanation:

Decreased fecundity.

Fecundity is nothing but the ability to reproduce.

Lizards living in colder climates cannot reach the body size required for reproduction. As a result, they invest available energy to increase the body size as a result of which, they enter reproduction later.

6 0
3 years ago
List 3 main types of lipids in biological things. Then describe where each would be found in the body.
navik [9.2K]

Answer:Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules. The three main types of lipids are triacylglycerols (also called triglycerides), phospholipids, and sterols.

triglycerides- fat

phospholipids- plant and animal cell membrane

sterols- plant and animal cell membrane's microorganism.

Explanation:

7 0
3 years ago
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