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zepelin [54]
3 years ago
6

Why are bacterial cells often used as a host for genetic manipulation? (Choose all that apply)

Biology
1 answer:
seraphim [82]3 years ago
7 0

Answer:

because bacteria reproduce and make proteins very quickly

because the plasmids in bacteria also contain nucleotide sequences called restriction sites that can be cut easily by enzymes

Explanation:

You might be interested in
1. What codes for a protein?
Harman [31]
1) mRNA
2) amino acids
3) transcription and translation
4) mRNA is made
5) messenger
6) to a ribosome in the cytoplasm
7) making amino acids
8) ribosomal
9) transfer
10) tRNA anticodon match up with codons on mRNA strand
11) codon
12) peptide bond

Hope that helps! :)
5 0
2 years ago
Having two different alleles for a trait is called what?
trapecia [35]
Its called <span>Heterozygous</span>
5 0
3 years ago
A 20-year-old male shoots his hand with a nail gun while replacing roofing shingles. Which of the following cell types would be
Leni [432]

Answer:

The correct answer is b. Neutrophils

Explanation:

Neutrophils are the cells that first reach to the infection side and kills the bacteria. Neutrophils comprises most part of WBCs approximately 50-70% of total WBCs. Neutrophils kills the foreign bacteria by engulfing them and this process is called phagocytosis.

The engulfed bacteria is called phagosome and phagosome then fuse with lysosome making phagolysosome. Now fused lysosome secrete lytic enzymes like proteases, lipases and glycosidases which kills the engulfed bacteria by digesting them.

So neutrophils will be the first cells migrates to prevent bacterial infection in the hand of 20 year old boy who shoots his hand with nail gun.

7 0
3 years ago
A substance that activates plasminogen might be useful to:
ololo11 [35]

Answer: Option A.

Cause clot dissolution to proceed faster.

Explanation:

Plasminogen activator is a substance that activates plasminogen to plasmin. Plasminogen activator is a serine proteases which catalyze the activation of plasminogen. The damaged blood tissue releases tissue plasminogen. The plasmin is important to break fibrin polymers that is formed during clotting of the blood. Increased plasminogen levels cause blood clots to dissolve faster.

5 0
3 years ago
A snapdragon with red flowers is crossed with a snapdragon with white flowers Flower color in snapdragons exhibits incomplete do
Alona [7]

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Explanation:

8 0
3 years ago
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