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boyakko [2]
3 years ago
6

Which part of the cell is selectively permeable? Why does it say so?

Biology
1 answer:
tresset_1 [31]3 years ago
5 0

Answer:

cellular membranes

Explanation:

Cellular membranes are selectively permeable because they allow only certain molecules to cross into and out of the cell. The phospholipid bilayer is a selectively permeable membrane that surrounds all biological cells. The movement of molecules across the cell membrane bilayer can occur by passive transport (does not require energy) or active transport (requires energy). For example, water molecules pass passively through the cell membrane (passive transport), while other molecules pass through transmembrane proteins against a concentration gradient (active transport).

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Explain the light-dependent and light-independent reactions that occur in photosynthesis. plz, help brainliest for best. not mul
yKpoI14uk [10]

Answer:

In the light-independent reactions or Calvin cycle, the energized electrons from the light-dependent reactions provide the energy to form carbohydrates from carbon dioxide molecules.  

Explanation:

After the energy is transferred, the energy carrier molecules return to the light-dependent reactions to obtain more energized electrons.

3 0
3 years ago
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT ALSO EXPLAIN HOW YOU GOT THE ANSWER!!!!
LiRa [457]

Answer:

I would say A, as both were considered more of cultures.

The Tao were influenced by Buddhism, not the other way around.

karma isnt really a main factor in Shintoism, but it does play a large role in Buddhism.

Both Buddhism and Shintoism do not share the idealistics of abraham

Explanation:

- Eijiro <3

3 0
3 years ago
Wei W, Zhao H, Wang A, et al. A clinical study on the short-term effect of berberine in comparison to metformin on the metabolic
marshall27 [118]

A group of Chinese women with PCOS who were receiving treatment saw several metabolic and hormonal imbalances improve after taking BBR. The primary consequences may be connected to the modifications in body composition in obesity and dyslipidemia. For the evaluation of the possible beneficial metabolic effects of BBR in women with PCOS, additional controlled trials are required.

PCOS:

  • Objective: Insulin resistance is a common metabolic and reproductive condition called polycystic ovarian syndrome (PCOS) (IR). A quinoline derivative alkaloid known as berberine (BBR) has been utilized as an insulin sensitizer and is isolated from Chinese medicinal herbs. There may be a therapeutic benefit for PCOS from BBR. The purpose of this study was to compare the effects of BBR and metformin (MET) on the metabolic characteristics of PCOS-affected women.
  • Design and methods: Ninety nine PCOS and IR patients were randomly assigned to one of three therapy groups: BBR+ compound cyproterone acetate (CPA;n=31), MET+CPA(n=30), and placebo+ CPA (n=28) for 3months. Before and after the treatment period, metabolic and hormonal measures as well as the clinical characteristics of the women were evaluated.
  • Results: Reduced waist circumference, waist-to-hip ratio (WHR;P<0.01), total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDLC; P<0.05), as well as increased levels of high-density lipoprotein cholesterol (HDLC) and sex hormone-binding globulin (SHBG; P<0.05) were all observed following treatment with BBR as compared to MET. Similarly, BBR treatment decreased WHR, fasting plasma glucose, fasting insulin, homeostasis model evaluation for IR, area under the insulin curve, TC, LDLC, and TG (P<0.05), while increasing HDLC and SHBG (P<0.01) as compared to placebo.

Learn more about PCOS here brainly.com/question/9178980

#SPJ4

3 0
2 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!
pochemuha
Objects with like charges repel/repulse each other while opposite charges attract each other
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Not sure about the last one, my gut instinct is opposite.
3 0
3 years ago
Letter A in the kidney indicates a structure known as
ExtremeBDS [4]
D) A Bowman’s capsule
4 0
3 years ago
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