a caption
Explanation:
In a presentation slide, pictures should carry appropriate captions that describes them. 
A good picture caption makes presentation very effective and easy to relate with. 
- A good caption is one that give information about the picture it is capping. 
- The source of the picture in use should also be shown at the reference section. 
- The picture must relate with the context of the presentation. 
Learn more: 
Presentation brainly.com/question/7874371
#learnwithBrainly
 
        
                    
             
        
        
        
Answer:
C) translation rate
Explanation:
The process of gene expression involves DNA transcription into mRNA and translation of mRNA into protein.
During transcription, genetic message in DNA is encoded into mRNA. The encoded messages are then translated into their respective amino acids during the process of translation.
<em>Hence, if a virus uses its genome as mRNA, the next stage will be to translate the messages in the mRNA into amino acids. Translation rate is expected to be measurable.</em>
The correct option is C.
 
        
             
        
        
        
Answer:mutualism
Explanation:
In a mutualistic relation,both organisms involved benefit from the activities of each other. The benefits may be nourishment,shelter, protection etc.
In the above example,the birds are known to guide humans by responding to specific calls made by the human. They guide humans to beehives and then in return gets to feed on left over honey. Both the bird and human benefits by getting nourishment.
Mutualism is unlike parasitism where one of the organism involved benefits and the other organisms Is most likely harmed. It is also not commensalism, where one organism benefits and the other neither benefits nor is harmed
 
        
             
        
        
        
Answer:
They enable protein production.
Explanation:
 
        
             
        
        
        
Attached to the packaging of a food shipment