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Stels [109]
1 year ago
12

Which of the following is a commensalistic relationship?

Biology
1 answer:
jonny [76]1 year ago
3 0

Answer:

There are no options, so I will provide a example. An example of a commensalistic relationship would be 'Epiphytes-trees'.

<h2>What does commensalism mean?</h2>

A type of relationship between species of a plant, animal, fungus, etc., in which one lives with, on, or in another without damage to either.

A type of commensalism occurs between little plants known as epiphytes and the huge tree branches they grow on. Epiphytes rely on their hosts for structural support but do not feed on or harm them in any manner.

You might be interested in
Mycoplasmas differ from other bacteria in that they Group of answer choices Lack a cell wall. Are acid-fast. Are motile. Are gra
ser-zykov [4K]

Mycoplasmas differ from other bacteria in that they Lack a cell wall.

Mycoplasmas are different from bacteria as it can cause a wide range of infections and diseases. Mycoplasmas are phenotypically distinguished from other bacteria by their small size and complete absence of a cell wall. Lack of cell wall can be used to separate the mycoplasms from bacteria. It is a genus of bacteria that, like other members of the class Mollicutes, lack a cell wall around their cell membranes. Peptidoglycan is absent. This property makes them naturally resistant to antibiotics that target cell wall synthesis. They can be parasitic or saprotrophic

Learn more about Mycoplasmas on:

brainly.com/question/14599784

#SPJ4

4 0
2 years ago
A scientist runs an SDS-PAGE experiment two separate times on a protein with a molecular weight of 200 kD. For the first experim
Delicious77 [7]

Answer:

This protein consists of 8 subunits of equal size linked by disulfide bonds

Explanation:

The sodium dodecyl sulfate-polyacrylamide gel (SDS-PAGE) is a technique widely used in molecular biology laboratories to separate proteins with molecular weights between 5 and 250 kDa. SDS is an anionic detergent used to denature proteins before electrophoresis. SDS can denature proteins by altering non-covalent bonds such as hydrogen, hydrophobic and ionic interactions, but they cannot cleave disulfide bonds. In this case, reducing agents (e.g.,  β-mercaptoethanol or dithiothreitol) have been used to cleave disulfide bonds.

3 0
2 years ago
Aminosyn is an amino acid often times used in tpn orders to provide protein for cellular repair and growth. a physician writes a
love history [14]
I think theres a few methods to do it, but this is probably the most efficient.

Physician has prescribed 2.5% of 500ml
Actual amount of Aminosyn in this prescription is
500*0.025= 12.5ml of Aminosin

Therefore you need to ensure when you pour your solution of the 8.5% Aminosyn, it has 12.5 ml of Aminosyn.

To work out how much 8.5% Aminosyn you should pour, you must think of the 12.5ml as 8.5%

Therefore 1% = 12.5/8.5= 1.470588

Therefore the amount of 8.5% solution you need to pour is 100* 1.470588= 147.1ml

Then make up the rest(352.9ml) by adding distilled water. You now have 500ml of 2.5% aminosyn.


6 0
3 years ago
Which chromosomal defect is caused when part of a chromosome breaks off and reattaches backward on the same chromosome?
Y_Kistochka [10]
Deletion is when a part of the chromosome is deleted. (Removed)
Insertion is when part of our chromosome has an extra bit added to it.
Translocation Is when one part of the chromosome is moved to another chromosome.

The correct answer is inversion, to invert means to turn upside down. So when part of the chromosome is taken off but attached backwards (turned upside down) we call it inversion

Hope that makes sense
8 0
1 year ago
Determine whether the statement is true or false, and
ryzh [129]

Only males can be carriers for X-linked recessive traits,  False, it should read "Only females can be carriers for X-linked recessive traits."

<h3>What is an allele in a gene?</h3>

An allele is defined as an allele is a variant form of a gene.

For example, if both of your parents have green eyes, you might inherit the characteristic of green eyes from them.

Or if your motherhas freckles, you might have freckles too because you inherited the characteristic for freckles

Thus, option "A" is correct.

To learn more about Allele click here:

brainly.com/question/7602134

#SPJ1

8 0
1 year ago
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