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Pepsi [2]
3 years ago
8

Which of the following is the flattened portion of a leaf? petiole

Biology
1 answer:
storchak [24]3 years ago
5 0
The correct answer would be leaf blade or lamina. The broad, flattened portion of a leaf is called the blade. This is the largest and most conspicuous part of the leaf. This is also where photosynthesis occurs because it has many green food-making cells which absorbs sunlight. 
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Some salmon have been genetically engineered to grow more quickly.the salmon are raised in pens set in rivers or in the sea. dec
garik1379 [7]
The effect of genetically engineered salmon which allows the faster growth rate of the species is that the supply will not be shortened any time soon. However, it may be properly studied if these genetically engineered species are safe for the consumers. 
8 0
4 years ago
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A swollen can of chicken soup is examined by public health laboratory and found to contain large numbers of gram negative h2s ba
astra-53 [7]
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8 0
3 years ago
Although not designated as endocrine glands, several organs within the body secrete hormones as part of their normal function. w
Natali5045456 [20]
The answer is Bone Marrow.
8 0
4 years ago
Запишите буквы из этих слов в алфавитном порядке , ОНЕТ...
avanturin [10]

Answer:  Надеюсь, это помогло = 3

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7 0
3 years ago
In dsDNA, how is it determined which strand will be transcribed by RNA polymerase?
Eddi Din [679]

Answer:

The correct answer will be- direction, the RNA polymerase will add nucloetides.

Explanation:

RNA polymer is an enzyme which adds nucleotide complementary to the DNA template strand.   The RNA polymerase enzymes attach to the DNA strand at the promoter region which with the help of other factors will start transcription and will form RNA molecule.

The RNA strands are formed with polarity in 5’ to 3’ direction as the RNA polymerase adds the new nucleotide at to the 3' end of the strand.  Thus, the RNA polymerase will bind to the strand of the DNA which runs in 3' to 5' direction which is known as the template strand or antisense strand.

Thus, direction, the RNA polymerase will add nucleotides is the correct answer.

7 0
4 years ago
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