Most bacteria prefer neutral pH (6.5-7.5 )
Answer:
B
Explanation:Mucous membrane – membranes that line areas of the body that open to the outside, like the mouth or nose
Cutaneous membrane – membranes that cover the skin
Serous membrane – membranes that line the outsides of organs and most closed body cavities, which are liquid-filled spaces in the body that house organs
Synovial membrane – membranes that surround joints, which are places where bones meet and move
Pia and dura mater are types of meniges which are serous membranes.
I would think that the answer is D. all of these, considering that:
1) The cytoplasm is mostly made of water, but also contains salt, enzymes, organelles, and orgaince molecules; 2) The cytoplasm supports and suspends cellular molecules and organelles; and 3) Chemical reactions also occur in the cytoplasm, and the enzymes it contains help speed up these reactions.
As adults age, their dark adaption is slower; it takes longer to recover
their vision when going from a light to a dark area.
<h3>How does age affect dark adaptation?</h3>
- Results indicated that during human aging there is a dramatic slowing in a rod-mediated dark adaptation that can be attributed to delayed rhodopsin regeneration.
- Even in the absence of ocular disease, older adults have significant difficulty seeing in low light and at night.
- The severity of this issue cannot be explained by optical changes in the aging eye, such as pupillary miosis and increased lens density, and little is known about the neural basis of this issue.
- 94 adults between the ages of 20 and 80 had their dark adaptation functions measured in order to determine how quickly rod-mediated sensitivity recovered after being exposed to 98% bleach.
- In order to control for macular disease, fundus photography and a grading system were used to describe macular health in subjects over the age of 49.
To learn more about dark adaptation, refer
to brainly.com/question/5496881
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There are choices for this question namely:
<span>a.chemotherapy
b.antibiotics
c.analgesics
d.steroids
The correct answer is chemotherapy. Chemotherapeutic drugs such as Paclitaxel and Doxorubicin act on the cancer cells by interrupting various cellular processes that eventually lead to cell death. Cell death of malignancies are favorable but chemotherapeutic drugs are non-selective which means they have no way of being specific to cancer cells. These chemotherapeutic drugs also target healthy cells.</span>
