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Hatshy [7]
3 years ago
9

Match these terms and definitions.

Biology
1 answer:
svet-max [94.6K]3 years ago
6 0
4 and F, 9and E r 2 of the answers
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Identify the example of a vestigial structure below.
miv72 [106K]

Answer:

I think it is C, the remnants of leg bones of a whale

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3 years ago
Phospholipids make up most of the lipid part of the cell membrane. Since water exists on both the outside and inside of a cell,
timurjin [86]

Answer:

Two back-to-back phospholipid layers with the polar heads facing out on both sides

Explanation:

Phospholipids are made up of a head  and two tails. The head can be described as a phosphate molecule that is water loving (hydrophilic) whereas fatty acids make up the two tails. The fatty acids repel water and hence are hydrophobic. The assembling of the phospholipids for the the formation of cell membrane depends on these hydrophilic and hydrophobic properties. The assembling of the phospholipids is in two layers. The phosphate head face outwards on both sides to attract water and the tails tend to hide from the water molecules by being composed in the layers of the head. this assembling is termed as the "self-assembly".

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3 years ago
The function of transverse tubules is to a. rapidly move action potentials to the interior of the muscle fiber. b. conduct ATP m
aleksley [76]

Answer: Option A.

Transverse tubules rapidly move the action potential to the interior of the muscle potential.

Explanation:

Transverse tubules are cylindrical pockets found in the plasma membrane of muscle cells. They are formed from phospholipid bilayer or sarcolemma of skeletal or cardiac muscle cells. They have membrane that have large concentration of ion channels,transporters and pump. They permit action potention into the cell and also to a particular structure sarcuplasmic reticulum. They play a role in regulating cellular calcium concentration.

7 0
3 years ago
Plant cells perform photosynthesis,which occurs in the
Elenna [48]
<span>Photosynthesis occurs in the chloroplasts of plant cells</span>
6 0
3 years ago
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What is the Earth’s place in the solar system? Locate the Earth in this system, and explain its relationship to the Sun and Moon
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Earths place.
My Very Educated Mother Just Served Us Noodles
Mercury, Venus, Earth, Mars, Jupiter. Saturn, Uranus, Neptune

The earth is the third planet from the sun.

Hope this helped
5 0
3 years ago
Read 2 more answers
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