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Can you explain to me what the Golgi apparatus does?

Golgi ApparatusInvolved in protein and lipid modification by addition of sugar groups Involved in sorting and packaging of proteins and lipidsInvolved in vesicular transport, which is moving substances wh...

CB
Answered by Chiranth B. Biology tutor
2926 Views

x^2-5x-50=0. Solve for the positive value of x

recognise this equation has the form ax^2 + bx + c =0. An equation with this form is a quadratic. Recognise in a quadratic equation there will be 2 values of x that will equal 0. These 2 values wil...

EF
Answered by Ellis F. Maths tutor
2807 Views

What problems faced the new Stuart monarchy upon the accession of James I in 1603?

If we were looking at this as if it were an exam question we'd try to address maybe three areas that we could identify and talk about in some detail during the timed essay. Perhaps first we'd consider the...

ER
Answered by Esther R. History tutor
4747 Views

The Aldehyde CH3CH2CHO (A) reacts with HCN to give a racemic mixture, name the compound CH3CH2CH(CN)OH (B) formed and explain why we get a racemic mixture and how we could differentiate between two different enantiomerically pure solutions of B

B = R/S 2-hydroxybutanenitrile
we get a racemic mixture because the carbon in the aldehyde where the nucleophile attacks has a trigonal planar geometry and so there is an equal chance of attack by th...

JV
Answered by Jake V. Chemistry tutor
12127 Views

Evaluate the impact of the introduction of a sugar tax on fizzy drinks in the UK.

This question tests the knowledge of students on indirect taxes, demerit goods, negative externalities and market failure. It is an example of a longer answer question, where students would be expected to...

HS
Answered by Honor S. Economics tutor
6801 Views

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