Which type of plant tissue is responsible for the transport of sugars, proteins, and solutes throughout the plant?
a. xylem
b. phloem
c. cuticles
d. stomata
b. phloem
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When you are ill and have a fever, your body’s internal thermostat has reset your internal set point as a protective mechanism. Which part of the body regulates this protective mechanism?
a. heart b. muscle tissue c. hypothalamus d. vascular tissue
________ synthesis is a damage-tolerant mechanism that allows synthesis of a new DNA strand from a damaged template
Fill in the blank with correct word.
The "9 + 2" pattern of the axoneme is nine ________ of microtubules and two additional microtubules in the center called the ________.
A) outer doublets; central pair B) basal bodies; inner two C) central tubules; double pair D) circular structures; middle two E) triplet groups; basal bodies
Blood pressure is highest in
A) arteries. B) capillaries. C) arterioles. D) venules. E) veins.