Biology, 01.12.2021 20:00 HistoryLee

Mutations in the DNA sequence of a gene affect the expression of the gene or the sequence of amino acids in an encoded protein --may or may not
--will always
--will not affect the expression of the gene, but will change the sequence of amino acids in the encoded protein
--will never

Answers: 1

Show answers

Answers

Answer from: Quest

increase soil erosion reduce soil erosion

cattle grazing hydroseeding

deforestation contour plowing

planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

Answer from: Quest

Where are the phrases

Answer from: Quest

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

Answer from: Quest

The correct answer should be a waste

Another question on Biology

Biology, 22.06.2019 00:00

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Answers: 1

Answer

Biology, 22.06.2019 02:00

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

Answers: 3

Answer

Biology, 22.06.2019 06:00

Apatient has an open displaced fracture of the second cervical vertebra. this is her fifth visit and the fracture is healing normally. what icd-10-cm code is reported?

Answers: 3

Answer

Biology, 22.06.2019 10:00

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis

Answers: 1

Answer

You know the right answer?

Mutations in the DNA sequence of a gene affect the expression of the gene or the sequence of amino...

Questions

Biology, 15.02.2021 14:00

Are cyclin and kinases are internal or extra?...