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xenn [34]
3 years ago
14

How can the mass of an object be determined in a laboratory?

Biology
1 answer:
Murrr4er [49]3 years ago
5 0

The object is balanced against standard units of mass

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Esperanza watched as her mother got her flu shot. “Why do you need a shot if you’re not sick?” she asked. “So I won’t get sick,”
topjm [15]
Flu vaccination can help you from getting sick with flu. Vaccine reduces the risk of infection by working with body’s natural defenses to help them safely develop immunity to diseases. If you get sick, flu vaccine will make your illness milder.
8 0
4 years ago
If a ligand were stuck in the g-protein-linked receptor, what would be the effect to the cell?.
aleksandr82 [10.1K]

The pathway would be over active, If a ligand were stuck in the G-protein-linked receptor.

<h3>What usually happens when a ligand binds to a receptor protein?</h3>

When the ligand attached to the internal receptor, a change occurs that shows at DNA-binding site on the protein.

The ligand-receptor complex moves into the nucleus where it binds itself to regions of the chromosomal DNA. It promotes the initiation of the process of transcription so we can conclude that if a ligand were stuck in the G-protein-linked receptor, the pathway would be over active.

Learn more about ligand here: brainly.com/question/1869211

4 0
2 years ago
2. A lunar eclipse can occur when the Moon is in......in its orbit.
Natali5045456 [20]

Explanation:

It happens when the moon is in the earth's shadow

And sun moon and earth is completely aligned

6 0
3 years ago
Read 2 more answers
Cells from two different tissues (A and B) in an animal are isolated, and antibodies are raised against membrane proteins from e
Mazyrski [523]

Answer:

Yes the cell will re-aggregate

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Cells from tissue B are isolated and dissociated, then treated with the antibodies raised against cell type A membrane proteins. Will cells from tissue By aggregate.

Aggregation permits a cell-cell contact present in a tissue, this enhances the function and behavior if the cells.

3 0
3 years ago
Read 2 more answers
Which two classification categories are used in binomial nomenclature
Julli [10]

The most well-known living things have common names. For example, you are probably familiar with the small, red insects dotted with little black spots. You might call them 'ladybugs' or 'ladybird beetles.' But did you know there are actually many different species of these insects? Just using common names may make it difficult for scientists to differentiate between them, so every species is given a unique scientific name.


Binomial nomenclature is the formal naming system for living things that all scientists use. It gives every species a two-part scientific name. For example, a ladybug found in the United States goes by the fancy name of Harmonia axyridis.


The first part of a scientific name, like Harmonia, is called the genus. A genus is typically the name for a small group of closely related organisms. The second part of a scientific name, axyridis in this example, is the specific epithet. It is used to identify a particular species as separate from others belonging to the same genus. Together, the genus plus the specific epithet is the full scientific name for an organism.


I bet that you actually already know the scientific name for at least one animal, although you may not have realized it. Ever heard of the dinosaur T. rex? T. rex is actually a scientific name - the 'T' is just an abbreviation of the genus Tyrannosaurus. So the scientific name is actually Tyrannosaurus rex.



3 0
3 years ago
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