Can you please help me to answer this about Salmonella? Identify whether it is a gram-positive or gram-negative organism. How can we tell? Thank you in advance!

Hello, We are doing a discusion in Biology class about bacterium. I am stuck In this bacteria:Clostridium botulinum. I have no idea what to add to the description my classmate did. Can you please help me with that? (I would apreciate a short ansewr :) Clostridium botulinum is a gram-positive, rod-shaped bacterium that produces one of the strongest known toxins, called botulinum toxin (BoNT). It grows in environments without oxygen, like soil or improperly preserved foods, and forms tough spores that can survive harsh conditions (Rawson et al., 2023c). Once the conditions improve, like in low-oxygen environments, the spores become active and release the dangerous toxin, leading to botulism, a life-threatening illness that causes muscle paralysis and breathing problems. C. botulinum produces energy through anaerobic respiration, which means it doesn't require oxygen to survive and can be harmed by it. Instead, it uses fermentation to break down sugars and amino acids to generate energy.…

Please put the following types of organisms/pathogens into the correct order based on their resistance to general antimicrobial compounds.  The MOST resistant description will be #1 and the LEAST resistant description will be #4. Gram positive bacteria Mycobacteria (contain mycolic acids/waxy lipids) Gram negative bacteria Endospores

These are all Gram stains. Which one shows Gram positive bacilli2 OA OB

Based on the growth you saw on your Lee’s Agar plate, what conclusions can you make about the bacteria present in the yogurt sample?

Hello, Based on the shape and arrangement of this bacterium, how would you categorize it (what terms would you use to describe the bacteria)? (I am ataching pictures of the video) Thank you in advance!

Hello, please answer the following Microbiology question correctly. *If you solve the question CORRECTLY and I will 100% leave a thumbs up for you. Please do not give me an extremely long answer. Just follow the directions as such. Thank you. Question: 11) WHAT Microbiology TEST IS USED TO DETECT CONTAMINATED WATER? What is a positive? Describe the 4.

please help me to fill out this table.

correct the answers

I'm having trouble identifying the type of bacteria I have cultured. I know that it is gram-negative and cocci in shape, it grows wonderfully on the MSA plate but did not grow so well on the EMB plate, and it is non-motile. It has a yellow color but I'm just not sure what it is. It was obtained from a public area. Any ideas?