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fomenos
3 years ago
5

Protein channels are embedded in the ___ and play an essential role in ___ of the materials into and out of cells brainly

Biology
1 answer:
Anna [14]3 years ago
5 0

For the first blank, it's cell membrane and the other blank is transport.

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Living things are composed only of organic elements, whereas nonliving things are made up of inorganic elementsa. Trueb. False
Scilla [17]

Answer: option B) Statement is false

Explanation:

Living things are NOT composed only of organic elements. Organic elements refers to compounds of Carbon, whereas living things such as Vertebrates (man, shark, lion etc) possess bones, teeth with INORGANIC components like phosphorus, magnesium, calcium.

Also, nonliving things are NOT made up of only inorganic elements. A good example is the air we breathe, it is non-living, yet contains carbon in the form of Carbiondioxide.

7 0
3 years ago
What does it mean when a trait is independent from another trait? Give one example.
coldgirl [10]

Answer:

It means one trait does not influence the expression of the other. Example is given in the explanation section.

Explanation:

A trait is the phenotypic characteristics an organism possesses. It is determined and controlled by genes. According to Mendel, an organism receives two forms of every gene called ALLELE. Each allele of a gene encodes a different trait.

Mendel, in his law of independent assortment stated that the inheritance of a trait encoded by the alleles of one gene does not influence the inheritance of another trait encoded by the alleles of another gene. A trait is said to be independent of another if it doesn't influence the expression of the other trait.

An example is the seed colour and seed shape trait in a plant. The seed colour trait is encoded by a certain gene and its expression and inheritance is independent of the seed shape trait encoded by another gene.

8 0
2 years ago
Which correctly lists three properties that are used to identify minerals? luster, weight, streak magnetism, size, weight size,
Dovator [93]

Answer:

luster, streak, hardness, cleavage, fracture, and crystal form are the most useful physical properties for identifying most minerals. Other properties-such as reaction with acid, magnetism, specific gravity, tenacity, taste, odor, feel, and presence of striations-are helpful in identifying certain minerals.

5 0
2 years ago
Read 2 more answers
how many genders are there? i personally think gender is a social construct and can be whatever you want it to be.
nekit [7.7K]

Answer:

there is male and female and the not good gender 3

Explanation:

3 0
2 years ago
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Which organisms break down decaying organisms and produce an inorganic nutrient pool in ecosystems?
allochka39001 [22]

Answer:

Decomposers

Explanation:

Decomposers eat decaying or dead organisms to produce the nutrients.

8 0
2 years ago
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