Question

A DNA segment is chaed from -AAT.TAG- to-TAG.AAT-. this is an ?

Answer 1

i guess strand is reverse i mean from 5 to 3 dey turn the strand 3 to 5

Answer 2

so wats the answer translation , inversion , point mutqation , or frameshift

Answer 3

wat u think?

Answer 4

Invesion ? wby ?

Answer 5

yes it is as
think of urself translation is a diff process point mutation no it cant as we didnt see dat in the qnn and frame shift no itss also not posibble as u ssee the sequence is same so the ans goes to inversion

Answer 6

can you help me with somemore stuff ?

Answer 7

sure :)

Answer 8

Carbohydrates are an important marcomolecule because they what ?
Provide the cell with its genetic information
speed up chemical reaction within the cell.
provide the cell with a supply of short- term energy
enzyms change the Ph of the substance

Answer 9

wat u think?

Answer 10

there is no relation of energy wid genetic formation
coming to speeding up reaction it was done by enzymes and
enzymes change the ph has no relation wid the above qn so ans goes to provide the cell with a supply of short term energy

Answer 11

i thoht it was that one to , but i have somemor would u like to help

Answer 12

sure :)

Answer 13

What is the function of enzymes in biological systems ?
Enzymes act as catalysts that speed up chemical reactions
Enzymes act as substrates in the absence of necessary proteins
Enzymes increase the temperature required for chemical reations to occur
Enzsymes change the PH of the substrate

whitch on u think it is ?

Answer 14

ok now coming the word "biological"
i guess Enzymes act as substrates in the absence of necessary proteins
as rest are all related to chem also

Answer 15

i have like 16 more questions wanna help ? :) & thanks for helping me soe far !

Answer 16

yea y not as i m also gettin bore sso post them :)

Answer 17

An important difference between virusews and living cells is that viruses--
Cannot reproduce on their own
Contain more nuclei than cells
Cannot mutate(change) but cells can.
Need energy source but cells do not .

Whitch one u thiink it is ?

Answer 18

Need energy source but cells do not .

Answer 19

Actually, I disagree with Heena about the last two.

Enzymes are catalysts - they speed up a reaction by lowering the energy of the transition state between the reactant and the product, but they never act as substrate or are transformed by the reaction themselves.

And cells certainly do need energy sources. Viruses don't as they technically don't carry on any metabolic processes themselves. The difference between cells and viruses is that cells can reproduce on their own but viruses cannot.

Answer 20

@Tiyauna11 blues is right