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3241004551 [841]
2 years ago
9

Observations are information gathered using one or more of your senses.

Biology
1 answer:
Olegator [25]2 years ago
5 0

Answer:

the first option is correct (true)

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1. (2 points) If the number of pythons increases then the death rate of marsh rabbits will
pochemuha

Answer:

Increase.

Explanation:

More predators more need for food more deaths for rabbits

4 0
2 years ago
Many receptor tyrosine kinase pathways have mapk as a downstream signaling component. mapk can phosphorylate target proteins. wh
Lapatulllka [165]

A protein kinase that is specific to the amino acids serine and threonine is known as a mitogen-activated protein kinase (MAPK or MAP kinase; also known as a serine/threonine-specific protein kinase).

<h3>Mitogen-activated protein kinase :</h3>

A small number of cell surface receptors can ultimately generate a large intracellular response due to activation of kinase cascades.

In order to trigger an appropriate physiological response, such as cellular proliferation, differentiation, development, inflammatory reactions, and death in mammalian cells, MAPK pathways relay, amplify, and integrate information from a variety of stimuli.

Tyrosine phosphorylation, specifically numerous tyrosines on each RTK in the dimer, is how cross-linking triggers the tyrosine kinase activity in these RTKs. The term "cross-phosphorylation" refers to this action.

The activation of a MAPKKKK or MAPKKK by stimulation of plasma membrane receptors is the initial stage of signal transduction. The MAPKKK then phosphorylates two serine or threonine residues in the S/T-X5-S/T (X is any amino acid) motif of its activation loop, activating a downstream MAPKK.

Learn more about MAPK here:

brainly.com/question/23449262

SPJ4

3 0
2 years ago
4. Nitrogen gas is more abundant in our atmosphere
labwork [276]

Answer:

A

Explanation:

It is converted by fixing nitrogen in the root nodules of some plants species

7 0
2 years ago
Which roles do enzymes play in cells ​
Stolb23 [73]

Answer:

Enzymes help cells digest food, extract energy from food, and Increases the rate of chemical reactions.

Explanation:

They increase the rate of chemical reactions. Enzymes can be used to break things down, or to make things up.   Without enzymes, reactions in a cell would slow to a halt, to a point where the cell would die.

4 0
3 years ago
uppose that none of the 44 dolphins encountered in the second sampling had been photographed before. Would you be able to solve
d1i1m1o1n [39]

Answer:

The equation cannot be solved, but you would conclude that the population size is very large.

Explanation:

7 0
3 years ago
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