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Gre4nikov [31]
3 years ago
13

1.

Biology
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

A) molecules from areas of higher concentration to areas of lower concentration

Explanation:

i hope this help

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A possible consequence of staphylococcal infections is glomerulonephritis. Glomerulonephritis affects the filtration membrane by
marshall27 [118]

Answer:

Proteinuria is a general characteristic in different types of kidney and renal diseases where different types of proteins come in the filtrate. This causes a diminishing in the glomerular filtration rate due to the reason that proteins in the filtrate cause aggravation and scarring.

Explanation:

The value of Glomerular Filtration Rate or GFR is given as

GFR=K_f(P_c-P_b)-\pi_c

Here

  • K_f is the Permeability constant of glomerular capillaries
  • P_c is the hydrostatic pressure of the glomerular capillary
  • P_b is the hydrostatic pressure of the Bowman's space
  • π_c is the oncotic pressure of the glomerular capillary

As the proteins start to occur in the filtrate, they reduce the P_c and increase the value of P_b. This leads to a reduced difference P_c-P_b, which leads to reduced GFR as they are  directly proportional.

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PLS HELP ME PLS ILL MARK BRAIN!!
kakasveta [241]

Answer:

the first one bdbdbxbxjfhdhx

6 0
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Walter and Luis Alvarez hypothesized that an asteroid impact caused the formation of a 66- million-year-old layer of clay contai
Lostsunrise [7]

Answer:

The Alvarez hypothesis posits that the mass extinction of the dinosaurs and many other living things during the Cretaceous–Paleogene extinction event was caused by the impact of a large asteroid on the Earth. Prior to 2013, it was commonly cited as having happened about 65 million years ago, but Renne and colleagues (2013) gave an updated value of 66 million years.[1] Evidence indicates that the asteroid fell in the Yucatán Peninsula, at Chicxulub, Mexico. The hypothesis is named after the father-and-son team of scientists Luis and Walter Alvarez, who first suggested it in 1980. Shortly afterwards, and independently, the same was suggested by Dutch paleontologist Jan Smit

Explanation:

it was on wiki

8 0
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Is a seed a living organism?
Alika [10]
A seed is not a living organism. A living organising needs oxygen.
8 0
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The contraction of skeletal muscles is based on ________.
nadya68 [22]

Answer:

Nerve impulse

Explanation:

A nerve impulse is transmitted through the synaptic cleft by acetylcholine. When an impulse reaches the synaptic knob, it stimulates the vesicles to move towards the presynaptic membrane releasing the acetylcholine. The transmitter substance makes the membrane permeable. An action potential is then formed along the neuron.

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