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goblinko [34]
3 years ago
5

Piyush is asked to classify samples of bacteria as bacilli, cocci, or spirilla.

Biology
1 answer:
Ghella [55]3 years ago
3 0

Answer:

C.Use a microscope to observe the shapes of the bacteria.

Explanation:

Bacteria is a type of pathogenic micro-organisms. They are mostly known to cause diseases and can be viewed using an electron microscope.

Bacteria have different shapes and colors. The shapes include bacilli(rod shaped), cocci(spherical)or spirilla( twisted).

The most useful strategy will be to use a microscope to observe the shapes of the bacteria.

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peoples choices can have a positive or negative effect on their health. describe one positive chocie and one negative health cho
Alina [70]
A positive choice to make to impact one's health is to simply wake up in the morning and get ready, and take time on yourself. That will ensure that you appreciate yourself and will give you a positive mentality throughout the day.

A negative choice to make to impact one's health is to constantly over-think situations, causing stress and an unhealthy state of mind. 
8 0
3 years ago
Select ALL the correct answers.
irga5000 [103]

Answer:

Mutations to somatic cells are only present in the type of cell in which the mutation occurred.

5 0
2 years ago
Help please ^w^ plz.
MrRissso [65]
1. C
2.B
3.C
4. A
5. False
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4 0
3 years ago
The addition of an amino acid to its correct t-RNA is said to involve the ‘second
podryga [215]

Answer:

The first genetic code is used to determine the nucleotide triplets that code for amino acids.

Explanation:

The second genetic code is used by the amino acid synthetase in order to determine whether the correct tRNA is being used for it's corresponding amino acid.

8 0
3 years ago
On average, activated yeast cells divide once every 120 minutes; that is, each individual cell divides into two individual cells
astra-53 [7]

Answer:

The correct answer is 4,960,000

Explanation:

If a yeast cell divides into two yeast cells in 120 minutes that means a yeast cell needs 2 hours to get double. So according to the question 2 hours ago a yeast colony consisted of 310,000 cells that means the present colony should have 620,000 cells.

So after six hours from now, this population will divide three times in six hours because the generation time of yeast cell is 2 hour and each time the number of cells will double.

Therefore, in first time the number will increase to 1,240,000(620000*2), the second time the number will increase to 2,480,000(1240000*2) and after final division, the number will be 4,960,000(2480000*2).

Therefore after 6 hours from now, the approximate number of yeast cells will be 4,960,000.

3 0
3 years ago
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