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Andrew [12]
3 years ago
14

Which statement discusses the gland(s) and hormone(s) that are most involved in regulating a fight-or-flight response? The pancr

eas produces insulin. The adrenal glands produce epinephrine. The ovaries produce estrogens. The parathyroids produce parathyroid hormone.
Biology
1 answer:
BARSIC [14]3 years ago
3 0
The adrenal glands produce epinephrine
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3. Fill in the table below by writing the strand of mRNA that would be formed by each strand of DNA. Hint:
Brrunno [24]

Answer:

1. TTCAT

2.GCSTC

3.TTCAT

4. GCATC

8 0
2 years ago
Yeast and Morels comparison
alisha [4.7K]

Answer:

Unformed hyphae are called yeast – a substance that is very useful and applicable in many industries and fields. On the other hand, mycelium (plural form – mycelia) is the vegetative part of the fungus. In relation to the hyphae, it is the network collection or bundle of hyphae in one single place

7 0
2 years ago
This area on earth extends from 66.5o degrees North and south of the equator to the poles. It is an area on earth where temperat
Nataliya [291]

Polar ice cap

Explanation:

The polar ice cap is an area on the earth that extends from 66.5° north and south of the equator to the poles.

The polar ice cap is an area of very low temperature and the surface is mostly covered by ice.

  • The vast polar ice caps the earth's northern and southern limits.
  • This is the region of the Arctic and Antarctic circle.
  • This region receives diffused solar radiation from the sun.
  • This is why they rarely warm up.
  • The region of the equator has no ice because they receive direct sunlight.
  • The soil here is frozen.

learn more:

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5 0
3 years ago
Which cell organelle stores and sends nutrients throughout the cell?
Wittaler [7]
Ribosome packages nutrients and sends itto different parts of the cell

3 0
3 years ago
The lac operon in E.coli regulates genes that code for enzymes required for breakdown of lactose. The lac operon is____ operon t
user100 [1]

Ans.

Lac (lactose) operon in a type of bacterial operon, which shows a cluster of genes that are regulated by a single promoter. It is composed of an operator, promoter, a terminator, and three structural genes (lacA, lacY, and lacZ), which are responsible for the transport and breakdown of lactose.

The lac operon is an inducible operon as it gets activated in the presence of lactose and expressed its functional genes in the form of proteins (or enzymes) for lactose metabolism.  

Thus, the correct answer to be fill in first blank is 'inducible' and in second blank is 'lactose.'

8 0
3 years ago
Read 2 more answers
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