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castortr0y [4]
3 years ago
11

What causes chemical weathering?

Biology
2 answers:
m_a_m_a [10]3 years ago
7 0
Natural acids because chemicals erode rocks in chemical weathering

sattari [20]3 years ago
5 0
OK so basically Chemical weathering occurs from rain and other things that are washed in with it so best choice will be to go with option C. Natural Acids.
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Why is pyruvate imported from the cytoplasm into the mitochondrial matrix?
grin007 [14]

Answer:

So that oxidation of pyruvate can take place in mitochondria.

Explanation:

Pyruvates is produced in the glycolysis process which occurs in the cytoplasm. So pyruvate is produced in the cytoplasm of the cell. Pyruvate is produced by partial oxidation of glucose and to be fully oxidized it has to enter in the mitochondria.

So after entering the mitochondria the pyruvate first converts into acetyl CoA than this acetyl CoA enters in the citric acid cycle and fully oxidized into CO2. This oxidation generated NADP and FADH2 which provide reducing power during oxidative phosphorylation.

4 0
2 years ago
Dr. hakim is interested in studying aggression through researching how the structure and function of genes interact with our env
Andre45 [30]

Behavioural genetics is the study of the effects of genes as well as well the environment on the behaviour of the individuals. The scientists who study the Behavioural genetics are known as behavioural geneticists.

In this case Dr. Hakim is studying the influence of genes and the environment on the aggression, which is a kind of behaviour. Hence, Dr. Hakim is a  behavioural geneticists, and he works in in the field of behavioural genetics.

3 0
3 years ago
Plants participate in both short- and long-distance signaling. Explain how nerve cells show these two functions, as well. (3 poi
olya-2409 [2.1K]

Answer:

Nerve cells release chemical signals into synapses between them (short distance). They also transverse their lengths with an electrical signal that can result in signal travel along a series of cells (long distance).

Explanation:

Nerve cells release neurotransmitters in the synaptic cleft which are capable of affecting nearby cells such as other nerve cells and muscle cells. Neurotransmitter molecules include, among others, serotonin, acetylcholine, dopamine, norepinephrine and histamine. Moreover, the synaptic cleft is the space that separates a neuron cell and its target cell. On the other hand, neurons transmit signals through electrical impulses. Electrical impulses travel long distances in the body carried by axons of the nerves. Thus, nerve impulses connect the brain and spinal cord and they carry signals to different parts of the body.

5 0
2 years ago
indicate the sequence of the template strand if a nontemplate strand has the sequence of 5' ATGGGGCGC3'
pshichka [43]
The complementary pair would be 3' TACCCCGCG 5'

I hope I helped!
8 0
3 years ago
Read 2 more answers
Changing the pendulum design after the first trial was an example of _____________ to solve the problem presented by the teacher
maksim [4K]
I believe is c for me is what makes more sense
4 0
3 years ago
Read 2 more answers
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