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Rudiy27
3 years ago
13

You are attempting to link an individual to a crime. The only evidence you have is a tiny drop of blood. How can you use this dr

op of blood to definitively make the association?
Biology
2 answers:
Ket [755]3 years ago
7 0

Answer:

taking the blood of different suspects

Explanation:

get information from the blood and match it to a suspect

alisha [4.7K]3 years ago
7 0
Determine if the DNA of the blood sample matches the DNA of the suspect
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the two paramecium species were grown alone then grown together in a culture. based in the graphs, what can you conclude about t
Feliz [49]

Answer:

The paramecium have a higher chance of survival when grown separately. Besides the chart, we can assume that the reason this is possible is that they have easier access to more resources, like food and water.

Explanation:

3 0
3 years ago
3. Suppose you are viewing a sample from a PURE culture and observe both red and purple cocci. What are the possible problems th
Scorpion4ik [409]

Answer:

The culture might not be stained properly or the culture might be too old.

Explanation:

Gram staining is done to differentiate between gram-positive and gram-negative bacteria according to the difference in their cell wall. In gram staining, the gram-positive bacteria appears violet and gram-negative bacteria appear pink in color.

Therefore if a pure culture contains have both red and purple cocci that it can be concluded that the gram stating was not done properly like too much destaining was done or too much safranin was used or maybe the culture is too old so that cell wall of some bacteria degrades.

7 0
3 years ago
Enzymes are used in moving sections of DNA that code for insulin from the pancreas cells of humans into a certain type of bacter
victus00 [196]

Answer:

Human insulin

Explanation:

The process where by region of a DNA that codes for a particular function is transferred between organisms into cells Is described as gene transfer. This process can be used to enhance the mechanism of producing a gene that is not originally present in such organisms before. Therefore if the gene that code for insulin is inserted into a bacterial vector , the offspring of such bacteria will be able to synthesize insulin in their cell

6 0
3 years ago
Where is chlorophyll found?
lyudmila [28]

Answer:

In the chloroplast.

Explanation:

Chlorophyll is a green pigment plants use to absorb light so they can make food via photosynthesis. Chloroplasts are organelles that contain chlorophyll, so it only makes sense that the best answer is the chloroplast.

6 0
2 years ago
Read 2 more answers
while primary production refers to the synthesis of plant material, secondary productivity refers to the synthesis of what
Crazy boy [7]
That would be the synthesis of body mass in a primary consumer (herbivore who eats the plant).
6 0
3 years ago
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