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shepuryov [24]
3 years ago
13

What type of bird has a specialized beak for eating meat?

Biology
1 answer:
kogti [31]3 years ago
7 0
The hawk has a specialized beak for eating meat, particularly small mammals like rabbits.
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The autonomic nervous system is divided into the ________ and __________ divisions.
Simora [160]
Sympathetic and Parasympathetic
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4 years ago
Membrane synthesis in the cell requires the regulation of growth for both halves of the bilayer and the selective retention of c
mrs_skeptik [129]

Answer:

Flippases.

Explanation:

Cell membrane is made of lipid bilayer and proteins are inserted or span the bilayer. Carbohydrates are attached in association with lipids and proteins in the bilayer membrane.

The enzymes are important for maintenance of the proper structure and function of the membrane. Flippase are the enzymes located in the membrane and belong to ABC transporter family. This enzyme maintain the growth and regulation of halves of the bilayer and transport lipids from one site of the membrane to the another site.

Thus, the answer is flippase enzyme.

4 0
3 years ago
A woman is training to improve her running capabilities for an upcoming marathon. She is progressively increasing the distance a
Ilya [14]

Answer:

The correct option is d. Metabolic specificity .

Explanation:

The specificity principle says that we must train the physical qualities (physiological elements involved) in the concrete conditions that the competition demands. Accordingly, the impact on muscles and metabolic pathways not used directly during exercise is very small. Metabolic specificity is a principle of adaptation and it applies to the energy systems mobilized during the exercise. The muscle mass involved and the overall intensity of the exercise will dictate whether the responses to training will be limited to adaptations at the muscular level or if adaptations will occur at the cardiovascular level. Continuous aerobic training of submaximal intensity is reflected in the increase in the activity of oxidative metabolism enzymes. The running speed of a marathon is regulated by aerobic metabolism in the recruited muscle fibers and by the economic conversion of this energy into speed. Increasing the distance and time of her races progressively allows the endurance athlete to exercise at a high intensity for significantly longer periods of time.

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3 years ago
Polymers are made up of individual subunits called
ziro4ka [17]

Answer:

oligomers

Explanation:

Sometimes polymers are made from bound groups of monomer subunits (up to a few dozen monomers) called oligomers.

3 0
3 years ago
A father has two copies of a lactose persistence allele , he is homozygous dominant. The mother has one copy of that allele , sh
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The answer is C. ( use Punnett squares)
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