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ycow [4]
4 years ago
8

Eukaryotic secondary plastids are the result of an endosymbiotic event that involved (blank) as endosymbionts. Since this origin

al endosymbiotic event, some DNA may have been exchanged between the two symbiotic partners in a process called (blank)
Biology
1 answer:
Free_Kalibri [48]4 years ago
5 0

Answer:

The correct answer is - Cyanobacteria; Horizontal gene transfer

Explanation:

According to the endosymbiotic theory it is believed that the eukaryotic plastids (mitochondria and chloroplasts) have developed from symbiotic bacteria, such as cyanobacteria and alpha-proteobacteria.

During this symbiotic process, some genetic material may have been move in between the symbiotic counterparts in a process called Horizontal gene transfer or lateral gene transfer.

thus, the correct answer- Cyanobacteria; Horizontal gene transfer

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Can someone explain anticondons?<br><br>Don't answer right away, got to add pictures.
Greeley [361]

Answer: A codon is found on the coding strand of double-stranded DNA and in the (single-stranded) mRNA. ... The anticodon is found on the tRNA and is the part that base-pairs with the codon (on the mRNA) in order to bring the appropriate amino acid to the ribosome to be added to the growing peptide chain.

7 0
3 years ago
Which of the following pairs of terms is mismatched? Which of the following pairs of terms is mismatched? antisepsis destruction
Elden [556K]

Answer:

germicide removal of microbes from a limited area

Explanation:

Antisepsis refers to the practice of using an antiseptic substance to remove or destroy disease-causing pathogens.

Virucides are chemical agents that aid in the deactivation or destruction of viruses.

Germicides are chemical agents that are capable of destroying germs with germs being harmful microscopic organisms.

Disinfection refers to the action of using chemicals to clean off or destroy bacteria from an area.

Considering the definition of each term above, the mismatched pair of all the terms is germicide -<em> germicide removal of microbes from a limited area.</em>

Germicide is a substance and not an action.

4 0
3 years ago
A Cheetah hunts,captures,and consumes a gazelle. This illustrates
Stells [14]

Answer:

Energy processing

Explanation:

In the food web, the grass is the producer of energy gazelle is the consumer, the cheetah is the secondary consumer.

What is a food web?

In the ecological community, the food web is a graphical representation of the flow of energy between producers of energy and consumers.

it is basically an interconnected food chain.

4 0
3 years ago
What must have been present for life to begin the process of evolution by Natural Selection?
TEA [102]

A population of organisms must exist. There must be variation among the members of the population. There must be a mechanism by which some members of the population can produce more offspring than other members. There must be a mechanism by which the variation among members of the population is passed on to their offspring.

5 0
2 years ago
which of the following is not a functional group that can bond with carbon? A.sodium B. hydroxol C. phosphate D. carbonyl ​
Montano1993 [528]

Answer:

The correct answer is sodium.

Explanation:

First of all sodium do not act as a functional group and second sodium has high tendency to form bond with high electronegative element.Carbon is not an electronegative element.

 The other mentioned functional groups in the question such as hydoxyl group,phosphate group and carbonyl group can easily form bond with carbon atom.

       

5 0
3 years ago
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