問題詳情
7. Which statement about human reproduction is correct?
(A) Fertilization occurs in the uterus.
(B) In humans, spermatogenesis and oogenesis function best at normal, core body temperatures.
(C) A human oocyte completes meiosis after a sperm penetrates it.
(D) The earliest stages of spermatogenesis are found closest to the lumen of the seminiferous tubule.
(E) Sertoli cells produce testosterone under FSH stimulation.
(A) Fertilization occurs in the uterus.
(B) In humans, spermatogenesis and oogenesis function best at normal, core body temperatures.
(C) A human oocyte completes meiosis after a sperm penetrates it.
(D) The earliest stages of spermatogenesis are found closest to the lumen of the seminiferous tubule.
(E) Sertoli cells produce testosterone under FSH stimulation.
參考答案
無參考答案
內容推薦
- Which cells in a plant root form a protective barrier to the vascular system where all materials
- Which of the following statements is not true for the prophase I of meiosis?(A) Homologous chromo
- Which of the following characteristics adds most to vertebrate success in terrestrial environment
- This type of agricultural practice accounts for about20% of human-related worldwide emissions to the
- Which of the following species is most likely to be a candidate for geographical isolation?(A) ba
- 晟家每天下班回到家就坐在沙發上看電視等吃晚餐,太太關欣下班回家後還得煮晚餐、打掃家裡,因此心生不滿,夫妻經常為此吵架。請問:下列方式何者有助於減少此對夫妻的家庭衝突? (A)給予關欣家庭生活津貼
- 根據報導,某富豪過世後,出現私生子要求認祖歸宗。若透過 DNA 檢驗,證實私生子確為富豪骨肉,根據我國法律規定,兩人的親屬關係為何? (A)法定血親 (B)旁系血親 (C)擬制血親 (D)自然血
- 政府推出「長期照顧十年計畫」政策,服務對象包括日常生活功能受損而需要由他人提供照顧服務者。請問:此政策的實施最可能在因應臺灣的何種社會現象? (A)生育率逐年降低 (B)弱勢家庭經濟問題 (C)
- 政府修改相關法令,規定夫妻婚後各保有其姓氏、子女姓氏由父母共同約定;另外,夫妻可選擇採取何種夫妻財產制。請問:下列何者為上述措施之目的? (A)發揮家庭教育功能 (B)預防家庭暴力的產生 (C)
- 公民老師在課堂上講解「家庭組成」的相關內容後,請同學發表自己的看法。請問:下列哪位同學的敘述是錯誤的?(A)家和 :《民法》規定一對男女因婚姻結為夫妻,夫妻之間互為配偶(B)馨儀: 養父母與養子
內容推薦
- Given the parents TTEECc × TteeCc, assume simple dominance for each trait and independent assortm
- A genetic change that caused a certain Hox gene to be expressed along the tip of a vertebrate li
- The conversion of fibrinogen to fibrin ________.(A) occurs when fibrinogen is released from brok
- Which of the following type of leukocyte would play a role as “antigen presenting cells” and tri
- 【題組】圖中丙地最可能是下列哪個平原? (A)東北平原 (B)華北平原 (C)長江中下游平原 (D)珠江三角洲。.
- Which area of the human brain contains the rhythmic breathing control center?(A) Neocortex (B) H
- The components of the endomembrane system of cells don’t include ________.(A) nuclear envelope (
- ________ absorb products of photosynthesis from living host plants.(A) Epiphytes (B) Carnivorous
- Which of the following descriptions for myoglobin is correct?(A) Myoglobin contains four subunit
- Which of the following parts of the IgG molecule are not involved in binding to an antigen?(A) H
- Aspirin is well-known as an inhibitor of_______.(A) lipoxygenase (B) hormone sensitive lipase (C
- In fatty acid synthesis, acetyl group is shuttled out of mitochondria as:(A) pyruvate (B) oxaloa
- Which of the metabolites in the urea cycle is linked to the citric acid cycle?(A) Citrulline (B)
- Which of the following amino acids is the crucial precursor for the biosynthesis of melatonin?(A
- Which is the active sugar in glycogen synthesis in animal?(A) CDP-glucose (B) GDP-glucose (C) UD
- An enzyme with a high turnover number has_______.(A) a low Km (B) a high kcat (C) a high Vmax (D
- Which of the following compounds is not a product of the enzymatic steps in the citric acid cycl
- Gout is caused by aberrant degradation of purine, leading to accumulation of uric acid. Allopuri
- Which of the following enzymes cannot catalyze the formation of a phosphodiester bond?(A) RNA po
- ( )一般我們都採用排水集氣法來收集氧氣,使用這種方法主要是依據氧的哪一性質? (A)氧氣密度較空氣大 (B)氧氣為無色氣體 (C)氧氣難溶於水 (D)氧氣有助燃性。
- Histones are found in eukaryotic cell nuclei that package and order the DNA into structural unit
- The binding of _______ with lac repressor can activate the transcription of lac operon.(A) arabi
- Which is not derived from arachidonic acid?(A) lipoxin (B) prostaglandin (C) thromboxane (D) leu
- 下圖為妍淑和翊桐的對話。請問:根據對話內容,妍淑可向政府尋求何種協助? (A)長期照顧十年安置 (B)向法院聲請保護令 (C)剝奪先生的親權 (D)要求先生接受感化教育。
- ( )100mL、溫度25℃的水最多可溶解45克硝酸鉀固體。欲使5克硝酸鉀完全溶解於10mL水中,須採用下列何種方式? (A)使用酒精燈加熱 (B)使用玻璃棒攪拌 (C)使用濾紙過濾沉澱物 (