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3 years ago

During passive transport, the molecules move from: *

Biology

2 answers:

ella [17]3 years ago

6 0

Answer:

B. High to Low Concentration (crowded --> comfy)

Explanation:

In passive transport, substances simply move from an area of higher concentration to an area of lower concentration, which does not require the input of energy. Concentration gradient, size of the particles that are diffusing, and temperature of the system affect the rate of diffusion.

ludmilkaskok [199]3 years ago

3 0

Answer:

B. High to Low Concentration (crowded --> comfy)

Explanation:

Passive transport is defined as the transport of molecules from high concentration to low Concentration across cell membranes without using energy. Passive transport is based on the second law of thermodynamics. An example of passive transport is diffusion.

Hence, the correct answer is "B. High to Low Concentration (crowded --> comfy)".

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Match the following:Part A1. Transverse foramina present.2. No canals or foramen present. It articulates superiorly with the sac

Stels [109]

Answer:

1. Transverse foramina present: Cervical

2. No canals or foramen present. It articulates superiorly with the sacrum: Coccyx

3. Receive the most stress: Lumbar

4. Attach to ribs: Thoracic

5. Articulates with hip bones of the pelvis: Sacrum

Explanation:

The vertebral column is a series of 33 bones called vertebrae that play a key role in organ protection, movement of body, and overall support. The column has been divided into 5 different regions with the number of bones.

1. Cervical Vertebrate: These are the group of seven vertebrae of the neck, start immediately below the skull. Two cervical bones C1 and C2 are unique in function. They are responsible for the movement of the head. They have transverse foramina which gives passage to vertebral artery and vein.

2. Thoracic Vertebrae: They are a group of twelve small bones that form the vertebral spine in the upper trunk. The function of the thoracic vertebrae is to articulate with ribs to produce the bony thorax.

3. Lumbar Vertebrae: This is the largest segment of the vertebral column that consists of 5 bones between the rib cage and pelvis. They carry all of the upper body weight providing flexibility and movement to the trunk region. This is why it can receive the most stress easily.

4. Sacrum Vertebrae: There are 5 sacral vertebral fused bones. It connects to the hip bones and play role in forming a strong pelvis.

5. coccyx Vertebrae: These are a group of 4 fused bone. There is no vertebral canal due to a lack of vertebral arches. They provide an attachment site for muscles ligament and tendons. They also play a role in stabilization and support while sitting.

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3 years ago

Investigator Sheer is testifying about DNA evidence she found at the crime scene that matches the suspect on trial. The prosecut

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She will give the DNA fingerprinting report to the jury which will have samples of suspect and its profile matching to the evidence found at the scene of crime.

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2 years ago

Having trouble with this textbook question. Can anyone help me out?

tekilochka [14]

Answer:

Oh well Thx that could really help

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3 years ago

How many different allele combinations would be found in the gametes produced by a pea plant who’s genotype was RrYY?

Viefleur [7K]

2 different allele combinations would be found in the gametes produced by a pea plant who’s genotype was RrYY

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3 years ago

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Lisa [10]

Answer:

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Explanation:

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