Question

QUESTION 6 Which of the following is associated with proteins? Select multiple answers. Heat, alcohol and acid can denature proteins. Enzymes are proteins but they cannot be denatured. All proteins are consist of several peptide bonds. They are made up of amino acids so therefore have amino groups and carboxylic functional groups Proteins are hydrophobic because they fear water molecules. QUESTION 7 Use slides 16-20 to answer the following question. Multiple answers my be selected. Which of the following make use of microbes? Treatment of wounds and lesions. Genetic engineering Bioremediation Transferring genetic material during the production of GMOs.

Answer 1

6) The correct answer is-

A- Heat, alcohol and acid can denature proteins

D- They are made up of amino acids so therefore have aminp groups and carboxylic functional groups

The is because enzymes are protein which can be denatured. Also there are proteins which contain single polypeptide chain for example the cell division protein- FtsZ. Proteins can be hydrophilic or hydrophobic depending on the type of residues they have.
8) The correct answer is-

C- noncellular particles

This is because viruses are non cellular particles which when enter into the host starts to replicate itself and cause infection.
9) The correct answer is-

C- guanine, cytosine

This is because in DNA, adenine pairs with thymine and guanine pairs with cytosine. Whereas in RNA, adenine pairs with uracil and guanine pairs with cytosine.

10) The correct answer is-

C- decomposers

11) The correct answer is-

B- ATP

This is because the metabolic pathway of all the components leads to producing the energy rich compound that is ATP.

12) The correct answer is-

C- they are found almost everywhere on earth

13) The correct answer is-

C- manufacturing copper wire