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pentagon [3]
3 years ago
14

Match each branch of science with its related carrier

Biology
2 answers:
spayn [35]3 years ago
6 0
D.) = 1.)
A.) = 3.)
C.) = 2.)
B.) = 4.)
zmey [24]3 years ago
3 0

The answers is, D, space science is astronaut, B, physical science is chemist,    C life science is botanist , and A, Earth science is geophysicist

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Thale cress is a plant that is genetically engineered with genes that break down toxic metals. Which type of organism is describ
Misha Larkins [42]

Any genetically engineered organisms is referred to as a transgenic organism.

A transgenic organism is any organism that was modified genetically or engineered by humans, for certain purposes, in this case, the function of the thale cress is to break down toxic metals in the water (cress plants grow on water).

Hope it helped,

Happy homework/ study/ exam!

3 0
3 years ago
Which of the following statements is false? The hormone progesterone causes the endometrium to become thicker. After the ovarian
bazaltina [42]

Answer:

A woman creates new immature ova in the ovary each time she has a menstrual cycle.

Explanation:

During the menstrual cycle, hormones present in the body make the immature eggs 'mature' ones, in the ovary. About in half of the cycle, hormones make the release of the mature egg from the ovary and travels towards uterus. It can remain there for 24 hours and if not fertilized the it breaks down and released out.

3 0
3 years ago
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For a given po₂, hemoglobin unloads more oxygen at ____________ temperatures.
Leto [7]
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6 0
3 years ago
Where is light penetration in a river or stream likely to be lowest?
Snowcat [4.5K]

i beleive the answer is B.

8 0
3 years ago
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Rank the sequence of events at the NMJ that initiate an action potential in the muscle fiber, from first to last.
wlad13 [49]

The correct order is:

- Action potential arrives at the axon terminal.

- Calcium ions enter the axon terminal.

- Synaptic vesicles fuse to membrane of axon terminal.

- Acetylcholine is released into the synaptic cleft.

- Acetylcholine binds to its receptors on the junctional folds.

- Junctional folds become depolarized.

- Action potential is initiated on the sarcolemma.

Action potential travels through the membrane of the presynaptic cell causing the channels permeable to calcium ions to open. Ca2+ flow through the presynaptic membrane and increase the Ca concentration in the cell which will activate proteins attached to vesicles that contain a neurotransmitter (e.g. acetylcholine). Vesicles fuse with the membrane of the presynaptic cell, thereby release their contents into the synaptic cleft-space between the membranes of the pre- and postsynaptic cells. Neurotransmitter binds to its receptors on the postsynaptic membrane and its binding causes depolarization of the target cell (muscle cell).

4 0
3 years ago
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