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Simora [160]
3 years ago
5

There are some structures that are common to all prokaryotic cells, and others that are only found in some bacterial species or

strains. Select the structures below that are found in all bacterial cells.1. nucleoid
2. fimbriae
3. ribosomes
4. pilus (pili)
5. plasma membrane
6. flagella
7. cytoplasm
Biology
1 answer:
puteri [66]3 years ago
6 0

Answer: Nucleiod, Ribosomes, flagella, fimbriae, plasma membrane

Explanation: A typical bacteria cell possess these structures mentioned above. nucleiod is a chromosome , a nucleic acid which can be DNA or RNA, It is the genetic material of cell which every bacteria cell must have. Flagella ensures swimming movement of all bacterial cell. Ribosome of bacteria cells ensures protein synthesis. Since all bacteria cells meet, plasma membrane is permeability barrier, location of enzyme and transports solutes. Fimbriae enables bacterial cells attachment to surfaces

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List the 6 possible genotypes of the four blood types. Identify the parentalgenotypes that could produce children with blood typ
ziro4ka [17]

Answer:

The different possible genotypes are AA, AO, BB, BO, AB, and OO. These are derived according to the A, B and O blood group model.

The table is given below:

Blood Type Genotype

Blood Type A Genotypes AA or AO

Blood Type B Genotypes BB or BO

Blood Type AB Genotype AB

Blood Type O Genotype OO

The alleles A and B exhibit a greater dominance than O. This is the reason why the Parent of Blood type A will form the Genotype AO.

8 0
3 years ago
The process of DNA replication
Molodets [167]

Answer: Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. Finally, a special enzyme called DNA polymerase organizes the assembly of the new DNA strands. The following description of this three-stage process applies generally to all cells, but specific variations within the process may occur depending on organism and cell type.

Explanation:

7 0
3 years ago
Looking at the picture above, what would be the 3 base sequence on the tRNA molecule that compliments the mRNA strand?
anygoal [31]
The answer is A because with rna G and C always go together and A and U always go together
5 0
3 years ago
Howard is constructing a model of the tree of life. Which strategy would most likely ensure that all of Earth's organisms are re
scZoUnD [109]

Answer:

The answer is A. Draw branches for the domains: Bacteria, Archaea and Eukarya

Explanation:

Three Domains of Life:

Bacteria, Archaea and eukarya are the three principal branches or domains of the tree of life that explains the evolutionary relationship between all living organisms.

The first two domains, bacteria and archaea comprise the prokaryotic unicellular organisms. The third domain, eukarya includes all eukaryotic organisms.

All other organisms have evolved from these three principal domains.

3 0
3 years ago
How many moles of water are produced?​
DerKrebs [107]

Answer:

10.86 moles of water are produced

Hope it helps!

3 0
3 years ago
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