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Genrish500 [490]
3 years ago
6

Hat type of substances are commonly transported into cells by channel proteins

Biology
1 answer:
juin [17]3 years ago
7 0
Glucose, amino acid??
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Some _____ are necessary for the survival of living organisms.​
san4es73 [151]

Answer:

Living things

Explanation:

Living Things depend on OTHER LIVING THINGS and NON-LIVING THINGS to survive.

4 0
3 years ago
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Which of the following terms are correctly matched with its definition?
Alik [6]

Answer:

3) Isotonic

Explanation:

ISO —> =

Hypo < Hyper

Hyper > Hypo

6 0
3 years ago
What is the principal component of the thickest layer of the skin?
jek_recluse [69]

1. The correct answer is option A

The thickest layer is Dermis which is made up of two layers papillary and reticular. The reticular dermis is the lower layer of the dermis and is made up of dense irregular connective tissue featuring collagen fibers.

2. The correct answer is option  E

Bone is composed of fibrous and mineralized connective tissues which is enriched in collagen and calcium phosphate.

3. The correct answer is option C

Muscles are composed of two major protein filaments: a thick filament composed of the protein myosin and a thin filament composed of the protein actin. These two filaments slide over each other to repetitively contract the muscles.


5 0
3 years ago
The cholodny-went hypothesis has been proposed to explain how plants bend toward a directional light source. What does this hypo
ololo11 [35]

Answer:

The cholodny-went model was proposed in 1927. This model explains the capability of the shoots to grow in the direction of the sunlight whereas the capability of the roots to grow downwards. The hypothesis suggested that both these directional growth occurred due to the asymmetrical distribution of the plant hormone, auxin. This model has been modified a number of times by other scientists but its general concept is accepted by most of the researchers.

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3 years ago
Enacting legislation that restricts a chemical suspected of being harmful while there is still scientific uncertainty about that
DochEvi [55]

Answer:

Answer is C, the precautionary principle

Explanation:

The precautionary principle is finding a way to cope with likely risk that can occur where scientific understanding is still in process.

It can also be explained as of being conscious when involving in an activity that raises threat of harm to the environment by taking precautionary measures.

4 0
4 years ago
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