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denis23 [38]
3 years ago
13

Predict the likely effect on the ability of substance L to enter the cells if substance L is attached to a large protein instead

of free in the
culture.
Biology
1 answer:
Pani-rosa [81]3 years ago
5 0

Answer:

Since the cell membrane is semi-permeable, the likelihood of substance L entering the cell attached to a large protein is lower than that of substance L free in the culture. Substance L enters the cell membrane through active transport, but the cell membrane may block the larger protein, thus blocking substance L, if it is attached to the large protein.

Explanation:

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olasank [31]

Answer:

The grey squirrel has increased their rate of emigration to the UK

7 0
2 years ago
Could you find the genotype and phenotype of the parents of three children that have blue eyes?
lara [203]

Answer:

the pheno type is the blue eyes whilst the genotype could possibly be for example AA or Aa. The phenotypes for the parents would be either AA or Aa

Explanation:

6 0
3 years ago
The Institutional Review Board 1) Reviews only studies in animals 2) Reviews clinical studies (in humans) 3) Is constituted by t
Gala2k [10]

Answer:

C. 2 and 4 are correct

Explanation:

Institutional review board protects the rights of human research.

They are involved with reviewing of all research that involves the use of humans before it is conducted and protect the welfare of the human involve and the privacy.

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8 0
3 years ago
The greenhouse and enhanced greenhouse effects refer to the return of approximately ______ percent and greater than ______ perce
Sunny_sXe [5.5K]

Answer:

The greenhouse and enhanced greenhouse effects refer to the return of approximately <u>80</u> percent and greater than <u>80</u> percent of the heat radiated by Earth.

Explanation:

During natural greenhouse effect :

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. Re-radiation of heat occurs

. Less re-emitted heat

. More heath escapes into space

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While during Human Enhanced Greenhouse effect :

. Solar radiation reaches earth

. Re-radiation of heat occurs

. More re-emitted heat

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