Some information about bacteria and viruses is arranged in this table.Which argument about bacteria and viruses is supported by this information?
A.Bacteria are larger than viruses but are still small enough to enter cells.
B.Both bacteria and viruses are surrounded by protective coverings, through the composition of each covering may be different.
C. Only bacteria can acquire new characteristics, which makes them more difficult to treat.
D.Bacterial infections such as diphtheria and tetanus cannot be prevented by vaccines.
Answers
Answer: B
Explanation: Bacteria are larger than viruses but are still small enough to enter cells.
Final answer:
The argument supported by the information in the table is that both bacteria and viruses are surrounded by protective coverings, but the composition of each covering may be different.
Explanation:
The argument supported by the information in the table is option B. Both bacteria and viruses are surrounded by protective coverings, but the composition of each covering may be different. For example, bacteria have a rigid cell wall made of peptidoglycan, while viruses have a protein coat called a capsid.
This difference in composition affects how bacteria and viruses interact with their environments and how they can be treated.
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Which description best explains Watson and Crick's DNA model?
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the probability of blood types that their offspring would have is
B. 2/4 - 50%
A 2/4 - 50%
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Answer:
Animals have exceptions like Sponges and Corals.
Explanation:
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Answer:
Answer
Explanation:
It cause for disasters like lost of crop which causes no food and starvation. It also causes farms to lose money and thus is limiting farming,the citizens,and even the economy .
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The step-by-step plan for dealing with broken glassware on the floor or lab table has been stated below:
1 tell the person in charge or the teacher
2 make sure u did not get cut
3 get the large pieces and put them into glass waist container
4 get broom or brush weep area and get small pieces depose in same place
5 take a wet wipe and cover area to pick up anything that as missed.
What is glassware?
Glassware has been refer to the any laboratory apparatus made of glass. When you are done using a glassware, wipe down the glassware to remove any cleaning solvent. They are often washed with a solvent and particles of the cleaning solvent adheres to the glassware.
A lot of our laboratory apparatus are made of glass e.g beakers, conical flask, measuring cylinders etc. These glassware must be properly cleaned after use.
These particles of the solvent must be wiped to remove these particles of cleaning solvent that could contaminate a sample placed in the glassware.
Therefore, The step-by-step plan for dealing with broken glassware on the floor or lab table has been stated below:
1 tell the person in charge or the teacher
2 make sure u did not get cut.
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Answer:
Notify the teacher and follow his or her instructions.
Wash the cut with soap and water.
Treat the cut with antiseptic from the first-aid kit.
Put a bandage over the cut.
Explanation:
Answers
Answers
Answer:
B.8
Explanation:
In a dividing cell, each chromosome consists of two chromatids. Both the chromatids remain attached at the centromeres. If in a dividing cell there are 8 centromeres, indicates that dividing cell has 8 chromosomes. Chromosomes separate during anaphase. The cell is still dividing and not separated into two daughter cells. Therefore, if the cell has 8 centromeres during metaphase, the same number of centromeres will be present during anaphase. Thus, 8 is the correct answer.