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Kipish [7]
4 years ago
8

Science helpThank You

Biology
1 answer:
katrin [286]4 years ago
8 0

Answer:

4.A

5.D

Explanation:

always happy to help a student with a question

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Plants with a primary root and little lateral roots that extend out from it have a ____ system.
lisov135 [29]

Plants with a primary root and little lateral roots that extend out from it have a tap root system.

A taproot system, generally found in dicotyledons, is made up a central, large pointed root and this is what is called the taproot.

Smaller roots branch off from the taproot and are known as lateral roots. The tap root is larger in diameter than the lateral roots. Tap roots generally grow much more deeply into the soil compared to fibrous roots.

7 0
3 years ago
Match the following:
Tom [10]
Neuron- sends message from brain to move up.
Erythrocyte- keeps tissues involved alive, provides oxygen for energy for motion.
Leukocyte- keeps the tissues involved free of disease.
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5 0
3 years ago
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A plant absorbs energy from the Sun. Where does the energy go from there?.
Olenka [21]
A plant absorbs energy from the Sun. Energy absorb by plants is used in the process called photosynthesis. As the plant takes the energy, it process it to turn it into potential energy. And is being used by the consumer of the plants. Hope this answers the question.
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3 years ago
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In the presence of oxygen, the three-carbon compound pyruvate can be catabolized in the citric acid cycle. First, however, the p
babunello [35]

Answer:

D. acetyl CoA, NADH, H+, and CO2.

Explanation:

Pyruvate formed by the glycolytic breakdown of glucose enters Kreb's cycle in the form of acetyl CoA. Conversion of pyruvate into acetyl CoA occurs in the mitochondrial matrix and the reaction catalyzed by the pyruvate dehydrogenase complex (PDH). It is an oxidative decarboxylation of pyruvate.

The PDH complex is composed of multiple copies of three enzymes. The enzyme complex catalyzes an irreversible oxidation process in which the carboxyl group of pyruvate is removed as a molecule of CO2 and the two remaining carbons become the acetyl group of acetyl-CoA. Here, NAD+ serves as the electron acceptor and is converted into NADH.

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3 years ago
WILL GIVE BRAINLIEST AND 20 POINTS!
V125BC [204]

Answer:

B. All good choices are cancelled out by functional fixedness.

Explanation:

People usually follow their strongest internal feeling despite their rational understanding So I feel it’s B for example someone dies in a shoot out I would in the situation mourn but some else would probably be so overwhelmed by there emotion of anger they’ll want revenge asap and end up same as there friend.

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