The _________ in the usage of words may be a serious barrier to effective communication
Answer:
Explanation:
The O-F glucose test (oxidative-fermentation) is used to determine whether an organism is performs oxidative or fermentative metabolism.
Oxidative metabolism (i.e respiration) takes place in the presence of oxygen while fermentative takes place in the absence of oxygen.
Facultative anaerobes can carry out both fermentation and respiration.
The O-F medium has glucose, peptones and a pH indicator. When the pH of the medium is acidic, that is glucose has been broken down, the medium turns yellow. When it is basic, it turns blue implying that peptone and not glucose had been broken down.
The sealed tube is overlaid with oil so as to prevent oxygen from getting in, making it anaerobic.
The unsealed tube allows oxygen.
Enterics would be yellow is both tubes because they are facultative anaerobes and can grow in the presence or absence of oxygen, hence they carry out both respiration and fermentation.
Answer:
C: Exoskeleton
Explanation:
Unlike humans and other mammals, many insects and crustaceans alike have this tough outer layer that looks similar to a skeleton! This would be identified as its exoskeleton.
I hope this helped my darling!
Answer:
(c) 16-24 calories
Explanation:
In the question it is provided that 4 - 6g of highly concentrated glucose product helps to get on the feet within 20 to 30 minutes.
Also we know that 1 gram of glucose contains 4 calories.
Therefore,
4g of glucose = 4 × 4 calorie
= 16 calories
6g of glucose = 6 × 4 calorie
= 24 calories
Thus, we can say that the minimum number of calories needed to bounce back after the workout is 16 - 24 calories
Hence, the correct answer is option (c) 16-24 calories
