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Anna [14]
3 years ago
13

Phospholipids have a

Biology
1 answer:
SVEN [57.7K]3 years ago
3 0

Answer:

The heads (the phospho part) are polar while the tails (the lipid part) are non-polar.Its like a front and back type of location with those.

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The Convention on Biological Diversity has goals that ________.
maw [93]

Answer:

b. that require biodiversity be used in a sustainable manner

Explanation:

The Convention on Biological Diversity is a multilateral treaty that focuses on the use of biodiversity in a sustainable manner. The Convention on Biological Diversity is ratified by 196 nations.

There are majorly three goals of The Convention that include conservation of biodiversity; sustainable use of biodiversity; and equal sharing of genetic resources benefits.

Hence, the correct answer is "b. that require biodiversity be used in a sustainable manner".

4 0
3 years ago
Natural selection is a_______ of evolution. Organisms that are more______ to their environment are more likely to________ and pa
ryzh [129]

Answer:

1. process

2. adaptive

3. produce

4. reproduce

5. evolve

5 0
3 years ago
What is the digestive system?
lara31 [8.8K]
  In this system, the process of digestion has many stages, the first of which starts in the mouth. Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body.
5 0
3 years ago
Read 2 more answers
Julia is trying to place a duckbilled platypus, lizard, bear, and monkey on a phylogenetic tree. She learns that the duckbilled
marissa [1.9K]
To properly build the phylogenetic tree, Julia needs information that can connect any of mentioned mammals (bear and monkey) to reptiles. And that could be only the fact that a duckbilled platypus lays eggs similarly like reptiles. So, the platypus is a mammal and relationship with bear and monkey in that way exist, but laying eggs is not characteristic for other mammals.
8 0
4 years ago
A student postulated that the sodium pump directly causes action potentials along neurons. Is this hypothesis reasonable?
Leviafan [203]

Answer:

No.this does not cause action potential.

Explanation:

Action potential is formed from the  influx of sodium ions through the special  sodiun channels call  volatage gated channels.

The influx caused deoplarisation and if upto to  the threshold level give action potential.

The  influx of sodium and out flux at the  node of  Ranvier does not lead to action potential neither does  hydrolysis of ATPs  for its active transports process.

The sodium pump is for maintenance of  electrochemical gradients with potassium for maintaining Resting Membrane Potential of the neuron.

8 0
3 years ago
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