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Sav [38]
3 years ago
11

Which nacromolecules found within cells do not dissolve in water?

Biology
1 answer:
ANEK [815]3 years ago
5 0
D. Lipids would be your answer
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Somebody help me please
goldenfox [79]

Answer: B

Explanation:

I think it is either A, B. I think it is B because Butter is a saturated fat and is saturated with hydrogens. This makes it solid. They are made from animal fats that contain saturated fatty acids that are solid at room temperature. Soft margarine is made of plant fats which remain liquid at room temperatures like the corn oil. -I searched this up UnU Hope this helps.

4 0
3 years ago
In a fitness program, the slogan "use it or lose it" describes which principle
Lera25 [3.4K]
In a fitness program, the slogan "use it or lose it" describes Reversibility. 
8 0
3 years ago
Pseudomonas A. are resistant to many disinfectants and antimicrobials.B. are mostly harmless except for the opportunistic P. aer
OLga [1]

Answer:

The best answer is option E.

Explanation:

Pseudomonas are gram-negative bacteria which is present almost everywhere air, soil, water and even indoors. These gammaproteobacteria are also present in some of the healthy people.

Pseudomonas is resistance to many antimicrobials and disinfectants. These bacteria are generally harmless but some opportunistic species like P. aeruginosa are infectious.

Thus, the correct answer is option E.

6 0
3 years ago
A hazardous material is a substance that can be dangerous to human health or the environment if not properly controlled.
Helen [10]

Answer: A. True.

Explanation: A substance or material is hazardous if can be dangerous to a susceptible agent. This susceptible agent can be a human being, an animal, a plant, a fungi or any other living form, or an environment agents like water, soils, air etc. that can be contaminated with it and later could be dangerous for a living forms.

7 0
3 years ago
Read 2 more answers
Scientists who wish to clone genes of interest into bacterial plasmids utilize _____, which cuts the target and vector dna at sp
kirza4 [7]
<span>Scientists who wish to clone genes of interest into bacterial plasmids utilize restriction enzymes, which cuts the target and vector DNA at specific sites. then DNA ligase is used to form covalent bonds between the resulting fragments to complete the recombinant DNA molecule.

</span>

<span>Restriction enzymes (endonucleases) are enzymes which recognize specific target sequences (recognition sites) and will make a double-stranded cut in the DNA molecule at or near recognition sites.</span>

DNA ligase is an enzyme which uses ATP to link two DNA molecules if they have matching ends.

3 0
3 years ago
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