<span>Here are the missing options for the above question:
</span><span>1. The bacterial culture in test tube D was diluted so much that no pink bacteria were left in the sample.
2. The pink bacteria were not able to get enough energy from the nutrient broth in test tube D to live.
3. The white bacteria outcompeted the pink bacteria for the nutrients in the broth in test tube D.
4. The pink bacteria are sediment growers in nutrient broth and the micropipette could not reach them.
</span><span>
It was about Spread Plate Method of Isolation with nutrient broth. Therefore the best answer choice is:
</span><span>1. The bacterial culture in test tube D was diluted so much that no pink bacteria were left in the sample.</span><span>
</span>
Answer:
The correct answer is A- B cells are activated and release antibodies
Explanation:
When an antigen invades a mammals body, specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells bodies, the next step will be that B cells are activated and release antibodies.
The light phase!
explanation:
radiant energy is also known as sunlight. Chlorophyll molecules absorb this light energy as well as an electron from the conversion of h2o to o2. the light energy excites the electron (all of this is happening in photosystem 2) and causes two electron transport chains to initiate. Eventually, two chemical energy compounds will form, ATP and NADPH
B. Between the grasses
C. In a dark hollow in a rainforest
D. In a shallow ocean lagoon
